Sunsynk 10kw hybrid 3ph | 6 x GSL 10.24kWh Powerwall batteries | LE9 6XS
Β£0.00 + VAT
Large-Scale Solar & Battery Storage System
Overview
This example installation showcases a high-capacity solar and battery storage system designed for optimal energy efficiency and cost savings. Perfect for homeowners looking to reduce electricity bills, the system combines advanced battery storage with a powerful three-phase hybrid inverter.
Projected Savings
Annual Savings: Approximately Β£4,900 per year
Payback Period: Under 3 years
Charging Method: Night-time electricity from Octopus tariffs for maximum cost efficiency
System Specifications
Hybrid Inverter: Sunsynk 10kW 3-phase
Battery Storage: 6 Γ 10.24kWh GSL Powerwall batteries
Total Capacity: 60kWh
Benefits
Efficient storage for daytime electricity use
Large-scale system suitable for high energy households
Reliable and durable components designed for long-term performance
Looking to save money on your energy bills? Visit ITS Technologies to explore a wide range of installed battery storage packages or email us at support@itstechnologies.uk for expert advice and bespoke quotes.
Sunsynk 3.6kw hybrid | 1 x GSL 10.24kWh batterry | GU21 4JN
Β£0.00 + VAT
Example Installation β Sunsynk Hybrid Battery Storage
(This is an example of one of our installations. This system is not available for free, so please do not purchase.)
This installation demonstrates a residential solar and battery storage setup in Woking, designed to store energy from cheap night-time electricity and provide power during daytime usage.
System Overview
The project highlights the efficiency of the Sunsynk 3.6kW ECCO hybrid inverter, paired with GSL lithium batteries, providing reliable energy storage and maximising self-consumption.
System Specifications
Hybrid Inverter: Sunsynk 3.6kW ECCO
Battery Storage: 10.24kWh GSL lithium batteries
This example shows how a compact hybrid system can deliver energy independence and cost savings for homeowners.
For advice or a bespoke solar and battery storage quote, complete our quote formΒ or email support@itstechnologies.uk.
Sunsynk 3.6kw hybrid | 1 x GSL 10.24kWh batterry | WS11 6DX
Β£0.00 + VAT
(This is an example of one of our installations, this system is not actually available for free so please do not purchase)
Β
10kWh Battery Storage System with Sunsynk 3.6kW ECCO Hybrid Inverter & GSL Lithium Batteries
Our customer in Cannock required around 10kWh of battery storage with a hybrid inverter that could charge during cheap nighttime tariffs and cover daytime electricity usage. The solution was the Sunsynk 3.6kW ECCO hybrid inverter paired with 10.24kWh of GSL lithium batteries β a perfect match for efficiency, reliability, and long-term savings.
This setup is ideal for homeowners looking to reduce energy bills, maximise self-consumption of solar power, and store cheap off-peak electricity for use during the day.
System Specification
Inverter: Sunsynk 3.6kW ECCO Hybrid Inverter
Battery Storage: 10.24kWh GSL Lithium Batteries
Application: Home energy storage & load shifting
Location Example: Cannock installation (suitable nationwide)
Key Benefits
Maximise Energy Savings β Charge batteries at low-cost nighttime rates and use stored power during the day.
Seamless Solar Integration β Compatible with existing or new solar PV systems.
Reliable Power Supply β Store excess solar or grid power for backup and self-consumption.
Scalable Storage β GSL batteries can be expanded for future energy needs.
Trusted Technology β Sunsynk ECCO is a proven hybrid inverter with smart energy management.
Why Choose This System?
Perfect for homes with Economy 7 or time-of-use tariffs
Reduces reliance on the grid and lowers electricity bills
Provides long-term ROI with durable lithium battery technology
Backed by trusted brands: Sunsynk & GSL
π Looking for a reliable 10kWh home battery storage solution?The Sunsynk 3.6kW ECCO Hybrid Inverter with GSL 10.24kWh Battery Pack is a smart investment for energy independence.
Β
Looking to save money on your energy bills? Visit ITS Technologies to explore a wide range of installed battery storage packages or email us at support@itstechnologies.uk for expert advice and bespoke quotes.
Sunsynk 3.6kw hybrid | GSL 10.24kWh batterry | TW11 9BX
Β£0.00 + VAT
Solar & Battery Storage Installation β Teddington
(This is an example installation and is not available for purchase.)
This project showcases a residential solar and battery storage system in Teddington, designed to maximise energy efficiency and reduce reliance on the grid. The setup provides reliable battery storage for day-to-day electricity needs.
Installation Overview
The system includes a Sunsynk 3.6kW hybrid inverter paired with a 10.24kWh GSL lithium battery, delivering consistent energy storage and seamless integration with solar generation for cost savings.
System Specifications
Hybrid Inverter: Sunsynk 3.6kW
Battery Storage: 10.24kWh GSL lithium battery
This installation demonstrates ITS Technologiesβ capability to deliver safe, efficient, and scalable solar and battery storage solutions for residential properties.
For advice or a bespoke solar and battery storage quote, complete our quote formΒ or email support@itstechnologies.uk.
Sunsynk 3.6kw hybrid | GSL 10.24kWh batterry | UB2 5RZ
Β£0.00 + VAT
Sunsynk Hybrid Battery Storage Installation β Middlesex
(This is an example installation and is not available for purchase.)
Installation Overview
Our customer in Middlesex required 10kWh of battery storage with a reliable hybrid inverter to optimise energy usage and manage daytime demand efficiently. The Sunsynk 3.6kW hybrid inverter paired with a 10.24kWh GSL lithium battery provided the perfect solution.
System Specifications
Inverter: Sunsynk 3.6kW hybrid
Battery Storage: 10.24kWh GSL lithium battery
This installation highlights a compact and efficient residential energy storage system, designed to reduce grid dependency, lower electricity costs, and provide reliable backup power.
For advice or a bespoke solar and battery storage quote, complete our quote formΒ or email support@itstechnologies.uk.
1
Sunsynk 3ph 10Kw On & Off grid Hybrid solar & wind Inverter
Β£2,265.00 + VAT
Sunsynk hybrid 3ph 10K Inverter solar & wind Inverter
#5: SYNK-10K-SG04LP3
Sunsynk 3ph Data Sheet
Sunsynk 3ph Manual
To view our full range of Sunsynk products visit our main Sunsynk pageΒ here
Sunsynk Three-Phase Hybrid Storage Inverter
Overview
The Sunsynk Three-Phase Hybrid Storage Inverters are high-performance energy management systems designed for three-phase grid applications. These inverters efficiently manage power flow from solar PV, the main electrical grid, and generators, storing energy in connected batteries and supplying power to your home or business.
A standout feature of these inverters is their ability to balance loads across all three phases. For example, you can distribute 20% of the load to one phase, 20% to another, and 60% to the third phase, while maintaining perfect phase rotationβa unique capability in their class.
Key Features
Dual MPPT Design: Optimises solar energy harvest and improves efficiency.
Battery Compatibility: Works with most Lithium-ion and Lead Acid batteries.
Mobile App Monitoring: Full control via the Sunsynk Logger app (iOS and Android).
IP65 Rated: Suitable for indoor and outdoor installations.
Automatic Grid/Off-Grid Switching: Seamless operation in any mode.
Zero Export Function: Prevents excess energy export to the grid.
Essential & Non-Essential Load Outputs: Prioritise critical loads during outages.
Wi-Fi Logger & CT Included: Ready for real-time monitoring.
RS485 Connectivity: Allows integration with SolarMan App for full monitoring capabilities.
Interactive Display: Easy access to inverter status and settings.
Parallel Operation: Up to 4 inverters can operate together for larger systems.
Frequency Droop Control: Maintains grid stability in variable load conditions.
5-Year Warranty
Technical Specifications
Max AC Input Power: 1,100 W
Max PV Input Power: 13,000 W
Max AC Output Power: 1,100 W
Battery Discharge Power: 10,000 W
Max Discharge Current: 210 A
Installation Note: Sunsynk recommends a 95mm cable size from the isolator to the inverter.
App & Remote Control Features
Using the Sunsynk Logger app, you can:
Receive real-time push notifications, such as power cuts or generator/battery status.
Change settings remotely from anywhere with an internet connection.
Access advanced features not available via the inverter control panel, including firmware updates.
Monitor live energy statistics, generate reports, and track consumption peaks.
Optimise battery charge and discharge using Octopus Agile, Flux & Go tariffs to reduce energy costs.
Summary
The Sunsynk Three-Phase Hybrid Inverter is a complete solution for smart, scalable, and efficient energy management. Its load-balancing capability, dual MPPT design, and app integration make it an ideal choice for homes and businesses looking to optimise renewable energy usage while maintaining flexibility and control.
Sunsynk 3ph 12Kw Hybrid Inverter
Β£2,310.00 + VAT
Sunsynk 3ph 12K Hybrid Inverter solar & wind Inverter
#5: SYNK-12K-SG0XLP3
Sunsynk 3ph Data Sheet
Sunsynk 3ph Manual
To view our full range of Sunsynk products visit our main Sunsynk pageΒ here
Sunsynk Three-Phase Hybrid Storage Inverter Installation
The Sunsynk Three-Phase Hybrid Storage Inverters are advanced power management solutions designed for three-phase grid applications. Perfect for commercial and large residential systems, these inverters efficiently control power flow from multiple sources β including solar panels, the main electrical grid, and backup generators β while intelligently storing and delivering electricity where itβs needed most.
Unique Phase Balancing Technology
Unlike other inverters in their class, Sunsynk three-phase hybrids feature automatic load balancing. This means that even if your loads are unevenly distributed β for example, 20% on one phase, 20% on another, and 60% on the third β the inverter will still maintain perfect phase rotation. This ensures stability, efficiency, and uninterrupted performance.
Technical Highlights
Max. AC Input Power: 13,200W
Max. PV Input Power: 15,600W
Max. AC Output Power: 13,200W
Battery Discharge Power: 12,000W
Max. Discharge Current: 240A
Frequency droop control
Up to 4 inverters in parallel
Interactive display with RS485 & Wi-Fi
5-Year Warranty
Product Features
Flexible & Efficient Design
Dual MPPT for optimised solar generation
Compatible with most Lithium-ion and Lead Acid batteries
Automatic switching from Grid-Tied to Off-Grid mode
Zero-export function for compliance with local grid rules
Smart Load Management
Dedicated outputs for Essential and Non-Essential Loads
Seamlessly integrates with EV chargers and energy storage systems
Built for Durability
IP65 weatherproof rating for outdoor and indoor installations
High build quality designed for long-term reliability
Easy Monitoring & Control
Comes with Wi-Fi logger and CT clamp included
Compatible with the SolarMan App and the Sunsynk Logger App
Full Control with the Sunsynk App
Take charge of your system with the Sunsynk Logger App (available on iOS, Android, or www.sunsynk.net).
Remote Access & Notifications
Instant push notifications for power cuts, generator switching, or battery use
Change inverter settings remotely from anywhere with an internet connection
Advanced Monitoring
Real-time system updates and inverter performance
Live stats and detailed reporting on solar generation, battery usage, and grid interaction
Generate custom reports and graphs to track energy savings
Octopus Integration
Fully compatible with Octopus Agile, Flux & Go tariffs
Automatically charge batteries at off-peak prices and discharge when rates are high
Maximise return on investment with smart tariff optimisation
Installation Note
β οΈ Installer Notice: Sunsynk recommends 120mm cable size from isolator to inverter for safe and efficient operation.
Sunsynk 3ph 8Kw On & Off grid Hybrid solar & wind Inverter
Β£2,110.00 + VAT
Sunsynk 3ph 8kW Hybrid Inverter solar & wind Inverter
#BIM: SYNK-8K-SG04LP3
Sunsynk 3ph Data Sheet
Sunsynk 3ph Manual
To view our full range of Sunsynk products visit our main Sunsynk pageΒ here
Β
Sunsynk Three-Phase Hybrid Storage Inverter β Ultimate Control & Efficiency
The Sunsynk Three-Phase Hybrid Inverter is a powerful, highly efficient solution for three-phase solar, battery, and grid energy management. Designed for both residential and commercial applications, it allows you to optimise energy flow, store excess power, and ensure seamless power delivery.
Key Features
Advanced Load Balancing
Unique phase management technology lets you distribute loads unevenly across three phases while maintaining perfect phase rotationβa feature unmatched in its class.
Dual MPPT Design
Supports multiple PV inputs for maximum solar harvest, improving overall system efficiency.
Flexible Battery Compatibility
Works seamlessly with Lithium-ion and Lead-Acid batteries to meet your energy storage requirements.
Intelligent Monitoring & Control
Mobile App Integration: Full control using the Sunsynk App or SolarMan App.
Real-Time Push Notifications: Instantly alerts you to power cuts, generator use, or battery activity.
Remote Settings Adjustment: Update system parameters, upgrade the inverter OS, and monitor performance from anywhere.
Live Stats & Reporting: Track energy usage, generate graphs, and optimise your system for maximum savings.
Smart Energy Management
Automatic switching between Grid-Tied and Off-Grid modes.
Zero Export Function: Control the amount of power exported to the grid.
Supports Essential and Non-Essential Load outputs.
Compatible with Octopus Agile, Flux & Go energy tariffs for cost-efficient battery charging and discharging.
Robust & Reliable
IP65 rated, suitable for indoor or outdoor installations.
Inveractive display for on-site monitoring.
Supports up to 4 inverters in parallel for larger energy systems.
Frequency droop control for stable energy distribution.
Technical Specifications
Max AC Input Power: 8,800 W
Max PV Input Power: 10,400 W
Max AC Output Power: 8,800 W
Battery Discharge Power: 8,000 W
Max Discharge Current: 190 A
MPPT Quantity: 2
Interface: RS485, Wi-Fi
Warranty: 5 years
Recommended Cable Size: 70 mm from isolator to inverter.
Take Full Control with the Sunsynk App
The Sunsynk App enables complete control over your hybrid inverter. Monitor real-time performance, adjust settings, generate reports, and update your inverter OS remotelyβall from your smartphone or web portal.
With integration to Octopus Agile, Flux, and Go, you can optimise battery charging at low electricity rates and discharge when prices rise, saving money while maximising solar efficiency.
Experience smarter energy management with Sunsynk β flexible, reliable, and fully controllable from anywhere.
Sunsynk 5.12kWh 100% D.O.D CATL Battery LFP
Β£1,056.00 + VAT
Sunsynk 5.12kWh 100% D.O.D CATL Battery LFP
#1: SUN-BAT-CATL-5.12
Sunsynk 5.12kWh Data Sheet
Sunsynk 5.12kWh Manual
Sunsynk 5.12kWh Warranty
(Not compatible with other Sunsynk batteries such as L5.3, G5.3 or BYD 5.32kwh.)
Accessories pack for Sunsynk batteries
Battery to battery cable required for linking Sunsynk batteries
Sunsynk 5.12kWh Lithium-Ion Battery β Reliable Residential Energy Storage
The Sunsynk 5.12kWh Battery is designed for residential UPS and off-grid applications, delivering safe, efficient, and long-lasting energy storage. With robust lithium-ion chemistry and intelligent monitoring, it ensures maximum performance and reliability.
Key Features:
Long Lifespan: Designed for 10 years of dependable use
Warranty: 5-year product warranty, 10-year performance warranty
Scalable: Parallel up to 16 units for larger energy storage needs
Full Usable Capacity: 100% Depth of Discharge
High Thermal Stability: Maintains performance in varying temperatures
Self-Monitoring: Detects abnormalities for added safety
IP40 Rating: Indoor-ready, dust-protected
Lightweight: 47.5 kg for easy installation
Technical Specifications:
Battery Type: Lithium-Ion
Nominal Energy: 5.12 kWh
Voltage: 48 V
Depth of Discharge: 100%
Continuous Discharge Rate (Normal Use): 2,400 W
Maximum Discharge Rate (5 Minutes): 4,800 W
Surge Discharge Rate (15 Seconds): 9,600 W
Maximum Charge Rate (5 Minutes): 4,800 W
The Sunsynk 5.12kWh Battery is perfect for homeowners and small off-grid setups seeking reliable, high-performance energy storage thatβs scalable and easy to manage.
Sunsynk 5.12kWh Single Battery Unit For HV Series
Β£922.00 + VAT
Sunsynk HV 5.12kWh Battery Unit
#20: SUN-HV-5.12
#2:SUN-HV-5.12-BATT
Β High Voltage Data Sheet
Β High Voltage Installer ManualΒ
Sunsynk 5.12kWh Single Battery Unit For Sunsynk HV-Series Β Β
To view our full range of Sunsynk products visit our main Sunsynk pageΒ here
5.12β―kWh High-Performance Battery Storage
Designed for residential and small commercial solar energy systems, this 5.12β―kWh battery offers reliable, scalable energy storage with impressive discharge and charge capabilities. Ideal for maximizing self-consumption, reducing energy bills, and providing backup power when needed.
Key Features
Nominal Energy: 5,120β―Wh
Depth of Discharge (DoD): 100% for maximum usable energy
Voltage: 51β―V
Continuous Discharge Rate (Normal Use): 5,120β―W
Maximum Discharge Rate (5 Minutes): 5,120β―W
Surge Discharge Rate (15 Seconds): 5,120β―W
Maximum Charge Rate (5 Minutes): 5,120β―W
Weight: 44β―kg
High Efficiency: Optimized for solar self-consumption and hybrid inverter compatibility
Modular & Scalable: Stackable units for expanded capacity as energy needs grow
Benefits
Supports full daily energy cycles with high DoD
Robust design for reliable indoor or protected outdoor installation
Enables backup power for critical loads during outages
Compatible with a wide range of hybrid inverters
Β
Β
Sunsynk 50kW 3PH Hybrid Inverter with 20.48kWh Battery
Β£9,497.00 + VAT
Sunsynk 50kW 3PH Hybrid Inverter with 20.48kWh Battery
#2: SUN-3PH-50K-BATT-20.48 Storage Systems - Storage Package
Sunsynk 3ph 50kW Data Sheet
Sunsynk 3ph 50kW User Manual
Sunsynk 3ph 50kW Warranty
To view our full range of Sunsynk products visit our main Sunsynk pageΒ here
Sunsynk 50kW HV Three Phase Hybrid Inverter System β Complete Kit
This commercial-grade energy storage system combines a high-power three-phase inverter with multiple high-voltage battery units and a dedicated battery cabinet. Ideal for industrial and commercial applications, the system allows efficient power management from solar PV, the electrical grid, and generators, with full remote monitoring via the Sunsynk app.
Installation Note: This system must be installed by a qualified technician. All installations must adhere to local wiring regulations to maintain warranty validity.
System Components
1 x Sunsynk 50kW HV Three Phase Hybrid Inverter (SUN-50.0-3PH)
4 x Sunsynk 5.12kWh Single Battery Unit for HV Series (SUN-HV-5.12-BATT)
1 x BMS for Sunsynk HV Series (SUN-HV-BMS)
1 x Battery Cabinet with Door for 20.48kWh HV Battery (SUN-HV-20.48-BATTRACK-DOOR)
Key Features
High-capacity 50kW three-phase hybrid inverter for commercial and industrial properties
4 MPPT Trackers for flexible PV array configurations
Supports DC oversizing up to 30% above rated AC power
Can operate without batteries for AC-coupled applications
WiFi remote monitoring included as standard
Type II DC/AC SPD for surge protection
Comprehensive protection: Overload, over-temperature, short-circuit
Integrated DC switch for safe operation
Inverter Specifications
Weight: 75 kg
Rated AC Power: 50,000 W
Maximum AC Power (5 mins): 50,000 W
Surge AC Power (1 sec): 55,000 W
Max DC Power: 65,000 W
Min PV Voltage: 150 V
Max PV Voltage: 850 V
DC Startup Voltage: 180 V
DC Shutdown Voltage: 150 V
Max Discharge Current: 144 A
DC Fuses: None required
Connector Type: MC4
Included Connectors: 0
Efficiency (Euro): 97%
Transformer: None
MPPT Quantity: 4
Warranty: 5 years
Summary
The Sunsynk 50kW HV Three Phase Hybrid System is a fully integrated, high-efficiency commercial energy solution. With flexible PV compatibility, high AC output, multiple safety protections, and remote monitoring capabilities, it provides reliable, scalable, and intelligent energy management for commercial properties.
Sunsynk 50kW, HV Three Phase Hybrid Inverter
Β£4,366.00 + VAT
Sunsynk 50kW, HV Three Phase Hybrid Inverter
#2:Β SUN-50.0-3PH
Sunsynk 3ph 50kW Data Sheet
Sunsynk 3ph 50kW User Manual
Sunsynk 3ph 50kW Warranty
To view our full range of Sunsynk products visit our main Sunsynk pageΒ here
Sunsynk 50kW Three Phase High Voltage Hybrid Inverter β Commercial & Industrial Solar Solution
The Sunsynk 50kW Hybrid Inverter is the ideal choice for commercial and industrial properties seeking efficient, high-capacity solar and energy storage management. Capable of managing up to 65,000W of power, it intelligently controls energy flow from multiple sources, including solar panels, the main electrical grid, and generators. Remote monitoring is available via the Sunsynk app, allowing you to optimise system performance from anywhere.
Please note: Installation must be carried out by a qualified technician, following local wiring regulations and standards. Failure to do so will invalidate the warranty.
Key Features of the Sunsynk 50kW Hybrid Inverter
4 MPPT Trackers for flexible PV array configurations
Supports DC oversizing up to 30% beyond rated AC power
Can operate without batteries if required
WiFi remote monitoring included as standard for convenient system control
Type II DC/AC SPD protection included
Built-in safeguards for overload, over-temperature, and short-circuit protection
Technical Specifications
Specification
Details
Weight
75 kg
Rated Power
50,000 W
MPPT Voltage Range
150 V β 850 V
DC Startup Voltage
180 V
DC Shutdown Voltage
150 V
Max Input Voltage
1,000 V
Max DC Power
65,000 W
Max AC Power (5 min)
50,000 W
Surge AC Power (1 sec)
55,000 W
Max Discharge Current
144 A
Max DC Fuses
0
Connector Type
MC4
Included Connectors
0
Euro Efficiency
97%
Transformer
None
MPPT Quantity
4
Integrated DC Switch
Yes
Warranty
5 years
Why Choose the Sunsynk 50kW Hybrid Inverter?
The Sunsynk 50kW Hybrid Inverter is perfect for commercial and industrial solar systems that require high efficiency, flexible installation, and reliable power management. With multiple MPPTs, remote monitoring, and robust protection features, it ensures maximum energy utilisation, system safety, and long-term operational reliability.
Shop now at ITS Technologies, the UKβs trusted supplier for commercial solar inverters, battery storage, and advanced energy solutions.
Sunsynk 5kw hybrid | 2 x GSL 10.24kWh batterry | HX6 4BD
Β£0.00 + VAT
Solar and Battery Storage System β West Yorkshire Installation
(This is an example installation and is not available for purchase.)
Showcasing one of our professional installations in West Yorkshire, this solar and battery storage system demonstrates efficient energy management and reliable power storage for residential use.
Installation Overview
Our customer required around 20kWh of battery storage paired with a high-performance hybrid inverter to maximise savings by charging from cheap night-time electricity rates and supplying power during the day.
System Specifications
Hybrid Inverter: Sunsynk 5kW
Battery Storage: 2 x 10.24kWh GSL lithium batteries
Key Benefits: Enhanced energy independence, reduced electricity costs, scalable storage solution
This installation highlights how a properly designed hybrid solar and battery system can provide both cost savings and energy resilience for homes across the UK.
For advice or a bespoke solar and battery storage quote, complete our quote formΒ or email support@itstechnologies.uk.
Sunsynk 5kw hybrid | 2 x GSL 10.24kWh batterry | PO13 9AT
Β£0.00 + VAT
Solar and Battery Storage Installation β Lee-on-the-Solent
(This is an example installation and is not available for purchase.)
This installation showcases a residential solar and battery storage system in Lee-on-the-Solent, designed to maximise energy efficiency and reduce electricity costs by utilising cheap night-time rates for battery charging.
Installation Overview
The system features a Sunsynk 5kW hybrid inverter paired with two 10.24kWh GSL lithium batteries, providing reliable energy storage and seamless backup power for daytime use.
System Specifications
Inverter: Sunsynk 5kW hybrid
Battery Storage: 2 x 10.24kWh GSL lithium batteries
This example highlights ITS Technologiesβ expertise in delivering high-performance, cost-efficient solar PV and battery storage solutions tailored to residential properties.
For advice or a bespoke solar and battery storage quote, complete our quote formΒ or email support@itstechnologies.uk.
Sunsynk 5kw hybrid | 2 x GSL 10.24kWh Powerwall batteries | LU7 3BE
Β£0.00 + VAT
Example Installation β Sunsynk Hybrid with GSL Batteries at Oakbank School, Luton
(This is an example of one of our installations. This system is not available for free, so please do not purchase.)
At Oakbank School in Luton, the requirement was for around 20kWh of reliable battery storage paired with a high-performance hybrid inverter to maximise savings. By charging from Octopus cheap night-time electricity and using stored power during the day, the system helps reduce energy bills significantly.
The Sunsynk 5kW hybrid inverter was the perfect match for the project, working seamlessly with 2 x 10.24kWh GSL Powerwall batteries to deliver consistent, efficient energy storage and usage.
Projected Savings and Payback
Our customerβs projected saving is around Β£1,380 per year, with an expected payback period of just under 5 years β demonstrating how effective battery storage can be when combined with flexible energy tariffs.
System Specification
Hybrid Inverter: Sunsynk 5kW
Battery Storage: 2 x GSL Powerwall batteries (10.24kWh each)
Looking to save money on your energy bills? VisitΒ ITS Technologies to explore a wide range of installed battery storage packages or email us at support@itstechnologies.uk for expert advice and bespoke quotes.
Sunsynk 5kw hybrid | 2 x Sunsynk L5.3 5.32kWh batteries | TW14 9JE
Β£0.00 + VAT
Sunsynk 5kW Hybrid Battery Installation β Middlesex
(This is an example installation and is not available for purchase.)
Installation Overview
Our customer in Middlesex required approximately 10kWh of battery storage paired with a reliable hybrid inverter. The Sunsynk 5kW hybrid inverter was the perfect solution, delivering efficient energy management and compatibility with high-capacity batteries.
System Specifications
Hybrid Inverter: Sunsynk 5kW
Battery Storage: 2 x L5.3 5.32kWh Sunsynk lithium batteries
This installation demonstrates smart energy storage solutions for homeowners looking to reduce reliance on the grid and maximise solar energy usage.
For advice or a bespoke solar and battery storage quote, complete our quote formΒ or email support@itstechnologies.uk.
Sunsynk 5kw Hybrid | 3 x 5.32kWh batteries | ZE2 9HH
Β£0.00 + VAT
Solar & Battery Installation β Shetland
(This is an example installation and is not available for purchase.)
Installation Overview
Our customer in Shetland installed a high-performance Sunsynk system to optimise energy usage and storage. The setup includes a Sunsynk 5kW ECCO hybrid inverter, 3 x Sunsynk L5.3 5.32kWh batteries, and an EDDI hot water diverter for efficient use of excess solar energy.
System Specifications
Hybrid Inverter: Sunsynk 5kW ECCO
Battery Storage: 3 x Sunsynk L5.3 5.32kWh batteries
Energy Diversion: EDDI hot water diverter
This installation demonstrates a residential solar-battery system designed for maximising self-consumption and reducing reliance on the grid.
For advice or a bespoke solar and battery storage quote, complete our quote formΒ or email support@itstechnologies.uk.
Sunsynk 5kw hybrid | 3 x GSL 10.24kWh Powerwall batteries | LU7 4DL
Β£0.00 + VAT
Example Installation β Residential Solar Battery Storage
(This is an example of one of our installations. This system is not available for free, so please do not purchase.)
Our customer in Leighton Buzzard required around 20kWh of battery storage paired with a powerful hybrid inverter, allowing them to charge from cheap night-time electricity and use stored energy during the day for maximum savings.
Why This System Was Chosen
The Sunsynk 5kW hybrid inverter provided seamless energy management, while the GSL Powerwall batteries delivered high-capacity storage, long cycle life, and reliable performance for residential use. This combination allows for reduced reliance on the grid and improved energy self-consumption.
System Specification
Hybrid Inverter: Sunsynk 5kW
Battery Storage: 3 x 10.24kWh GSL Powerwall batteries
For advice or a bespoke solar and battery storage quote, complete our quote formΒ or email support@itstechnologies.uk.
Sunsynk 8.8kW hybrid | 2 x GSL Powerwall 5.12kWh batteries | M26 3AR
Β£0.00 + VAT
(This is an example of one of our installations, this system is not actually available for free so please do not purchase)
Β
10.24kWh Battery Storage System with Sunsynk 8.8kW Hybrid InverterΒ
Our customer in Manchester required an 10kWh battery storage system combined with a powerful hybrid inverter to meet their energy demands.
The solution was a robust setup featuringΒ Sunsynk 8.8kW hybrid inverter paired with 2 Γ 5.12kWh GSL lithium batteries β delivering exceptional performance, scalability, and reliability.
Why Choose an 8.8kW Sunsynk & GSL Battery Storage System?
This large-scale energy storage system is ideal for homes, farms, and commercial properties looking to:
Reduce reliance on the grid
Store cheap off-peak electricity for daytime use
Maximise solar PV self-consumption
Benefit from long-term energy cost savings
System Specification
Inverters
Sunsynk 8.8kW Hybrid Inverter
Smart energy management for grid-tied and off-grid applications
Seamless integration with solar PV systems
Batteries
2 Γ 5.12kWh GSL Lithium Batteries
Total storage: 10.24kWh
Scalable, reliable, and designed for long service life
Key Benefits of This System
β‘ High Capacity Storage β Over 10kWh storage for large energy demands
π Reliable Lithium Technology β Long-lasting and low-maintenance GSL batteries
π· Energy Cost Savings β Charge during off-peak hours and use stored power throughout the day
π§ Scalable Solution β Expandable battery capacity to future-proof your investment
Looking to save money on your energy bills? VisitΒ ITS Technologies to explore a wide range of installed battery storage packages or email us at support@itstechnologies.uk for expert advice and bespoke quotes.
Sunsynk 8kw hybrid | 3 x Sunsynk W5.3 5.32kWh batteries | DL8 2LL
Β£0.00 + VAT
Sunsynk 8kW Hybrid Inverter with 15.96kWh Battery Storage β Real Installation Example
(Please note: This is an example of one of our installations. This system is not available for free, so please do not purchase.)
Why Choose This System?
Our customer in Bedale needed a reliable energy solution with around 15kWh battery storage and a powerful hybrid inverter for maximum efficiency. The Sunsynk 8kW hybrid inverter combined with three W5.3 Sunsynk lithium batteries provided the perfect balance of performance, scalability, and cost-effectiveness.
Key Benefits
Estimated Savings: Β£1,310 per year
Payback Period: Just over 5 years
Optimised Charging: Works with Octopus Energy cheap night rates for additional savings
Scalable Storage: 3 x 5.32kWh batteries for future expansion
System Specification
Inverter
Model: Sunsynk 8kW Hybrid Inverter
Features: Intelligent energy management, remote monitoring, and grid-tied capability
Batteries
Quantity: 3 x Sunsynk W5.3
Capacity: Each battery offers 5.32kWh, giving a total of 15.96kWh
Type: Lithium-ion for long lifespan and efficiency
Looking to save money on your energy bills? Visit ITS Technologies to explore a wide range of installed battery storage packages or email us at support@itstechnologies.uk for expert advice and bespoke quotes.
Sunsynk Battery Cabinet With Door For Sunsynk 20.48kWh HV Battery
Β£380.00 + VAT
SunBattery Cabinet With Door For Sunsynk 20.48kWh HV Battery
#20: SUN-HV-20.48-BAT-RACK
#2: SUN-HV-20.48-BATTRACK-DOOR
Sunysnk HV Battery Rack Data Sheet
Β Sunysnk HV Battery Rack User ManualΒ
To view our full range of Sunsynk products visit our main Sunsynk pageΒ here
Sunsynk Battery Cabinet with Door β Secure Housing for High-Voltage Batteries
The Sunsynk Battery Cabinet with Door is designed specifically for the Sunsynk 20.48kWh High Voltage Series Battery System, providing a safe and organised housing for multiple battery modules and the Battery Management System (BMS).
This cabinet is ideal for residential or commercial solar storage installations, ensuring your battery system is protected, secure, and neatly installed.
Key Features
Designed for Sunsynk HV Series batteries
Houses up to 4 x 5.12kWh single battery units
Includes space for 1 x BMS for the Sunsynk HV Series
Durable construction for long-lasting protection
Provides safe, organised storage for high-voltage battery systems
Why Choose the Sunsynk Battery Cabinet?
The Sunsynk Battery Cabinet with Door ensures safe and tidy installation of your high-voltage battery system. It is the perfect solution for UK homeowners or businesses looking to expand or protect their Sunsynk energy storage system while maintaining easy access for maintenance and monitoring.
Sunsynk BMS For Sunsynk HV Series
Β£1,214.00 + VAT
Sunsynk BMS For Sunsynk HV Series
#20: SUN-HV-61.44
#2:SUN-HV-BMS Storage Systems - Communication Module
Β High Voltage Data Sheet
Β High Voltage Installer ManualΒ
Battery Management System (BMS), for Sunsynk HV-Series
To view our full range of Sunsynk products visit our main Sunsynk pageΒ here
Β
Sunsynk Cabinet For 61.44kWh HV Battery System
Β£618.00 + VAT
Sunsynk Cabinet For 61.44kWh HV Battery System
#20: SUN-HV-61.44-BAT-RACK
#2:SUN-HV-61.44-BATTRACK-DOOR
Β High Voltage Data Sheet
Β High Voltage Installer ManualΒ
To view our full range of Sunsynk products visit our main Sunsynk pageΒ here
Battery Rack with Door for Sunsynk 61.44kWh HV Battery
Upgrade your energy storage system with the Sunsynk 61.44kWh High Voltage Battery Rack β designed for secure and organised installation of multiple battery modules. Perfect for residential and commercial solar setups, this robust cabinet ensures your batteries are safely housed while optimising system efficiency.
Key Features
High Capacity Storage β Houses up to 12 modules of 5.12kWh, supporting large-scale energy storage.
Durable & Secure β Sturdy construction with a locking door to protect your high-voltage batteries.
Space Optimised β Vertical design maximises storage without taking up excessive floor space.
Reliable Performance β Supports full charge and discharge cycles with consistent efficiency.
Extended Warranty β Comes with a 10-year manufacturer warranty for peace of mind.
Specifications
Total Weight: 628kg (with 12 battery modules)
Weight per Module: 44kg β 85kg
Battery System Power: 61.44kWh
Max Charge Current: 100A
Max Discharge Current: 100A
Dimensions (HxWxD): 2240 x 589 x 590 mm
Warranty: 10 years
Why Choose the Sunsynk HV Battery Rack?
Perfect for Large Solar Systems β Ideal for homes, offices, and commercial installations using high-capacity batteries.
Easy Installation & Maintenance β Organised layout makes module installation and replacement hassle-free.
Enhanced Safety β IP-rated cabinet protects batteries from environmental factors while ensuring safe operation.
Boost your solar energy system today with the Sunsynk 61.44kWh HV Battery Rack β secure, reliable, and built to last.
Β
3
Sunsynk ECCO 3.6Kw On & Off grid Hybrid solar & wind Inverter
Β£707.00 + VAT
Sunsynk ECCO 3.6Kw Hybrid Inverter solar & wind Inverter
#2: SUN-3.6-ECCO Storage Systems - Hybrid Inverter
Sunsynk 3.6Kw Data Sheet
Sunsynk 3.6Kw Installation Manual
Sunsynk 3.6Kw Warranty
Sunsynk 3.6Kw G99 Certificate
To view our full range of Sunsynk products visit our main Sunsynk pageΒ here
SunSynk 3.6kW AC ECCO 7kWp Hybrid Inverter
Take control of your energy with the SunSynk 3.6kW AC ECCO Hybrid Inverter, a next-generation super hybrid system designed for efficiency, flexibility, and smart energy management. Compatible with Lithium-ion and Lead Acid batteries, this inverter integrates seamlessly with Octopus Agile, Flux, and Go for real-time energy optimisation.
Key Features
High Efficiency Hybrid Inverter: Rated AC output of 3.68kW with a 7kW MPPT, ideal for generating energy even during winter months
Dual MPPT Design: Maximises energy harvest from solar arrays
Battery Compatibility: Supports up to 50kWh of connected Lithium-ion or Lead Acid batteries
Advanced Grid Integration: Fully programmable power export with automatic switching between Grid-Tied and Off-Grid mode
Scalable System: Up to 16 units can be paralleled with the same firmware for larger installations
IP65 Rated & Anti-Islanding Protection: Ensures durability and safety in all conditions
Euro Efficiency: 99.9% for maximum energy utilisation
Technical Specifications
Rated Power: 3,600 W
Min MPPT Voltage: 125 V | Max MPPT Voltage: 500 V
DC Startup Voltage: 150 V | DC Shutdown Voltage: 125 V
Max Input Voltage: 500 V | Max DC Power: 7,000 W
Max AC Power (5 Minutes): 3,960 W | Surge AC Power (1 Second): 5,400 W
Max DC Current: 22 A | Max DC Inputs: 2
Connector: MC4 | Integrated DC Switch: Yes
MPPT Quantity: 2 | Transformer: None
Warranty: 5 years
Sunsynk App & Data Logger
Remote Control: Change all inverter settings from anywhere in the world
Real-Time Monitoring: Monitor energy production, consumption, and battery status instantly
Push Notifications: Receive alerts for power cuts, generator use, or battery activity
Live Stats & Reporting: Access detailed energy statistics, generate custom reports, and track savings
Octopus Agile & Flux Integration: Charge batteries at the cheapest rates and discharge when electricity prices are high, optimising savings
Start using the Sunsynk Logger app via the Apple App Store or Google Play Store.
Why Choose the SunSynk 3.6kW ECCO Hybrid Inverter?
Optimises energy production for both self-consumption and export
Advanced safety features and programmable settings
Supports smart grid integration for cost savings
Scalable and flexible for residential or commercial installations