Home Battery Storage

Sigenergy SigenStor 6kW Hybrid Controller with 6-12kWh battery options   Brochure Sigenergy Home Energy Solution Sigenergy SigenStor Battery Datasheet  Sigenergy Single Phase Hybrid User Manual  Sigenergy Energy Hybrid Warranty  Sigenergy Battery Warranty To view our full Sigenergy collection page click here For a bespoke quote complete our quote form here   Cost-Effective Package for Homeowners The Sigenergy Sigenstor Energy Controller 6.0kW Single Phase (Part No: SIG-STOR-EC-6.0-SP) is a cutting-edge hybrid inverter designed to revolutionise how UK households generate, store, and consume solar energy. What’s Included: Energy Storage Components Core Components 1 x SIG-STOR-EC-6.0-SP – Sigenergy Sigenstor Energy Controller 3.6 kW Single Phase Installation & Monitoring Accessories 1 x SIG-STOR-GM-KIT – Ground-Mount or wall-mount Installation Kit  1 x SIG-SENSOR-SP-CT-DH – Sigenergy Power Sensor Single Phase External CT DH Key Features 5-in-One Modular Energy System Combines in one platform: Solar Inverter EV DC Charger Battery PCS Battery Pack EMS Reduces installation complexity and integrates seamlessly into your home. Intelligent Energy Storage AI optimisation improves cycle life and ensures efficient energy use. Advanced Safety Protection Multi-layer safeguards against overvoltage, overcurrent, and thermal risks. Fire prevention and advanced thermal management built-in. Smart Monitoring & Control LED indicators for on-site status visibility. mySigen App for real-time monitoring, energy usage insights, and remote management. Quick & Flexible Installation Easy installation design with quick connectors. Compatible with parallel battery expansion for larger capacity systems. Benefits for UK Homeowners Lower Energy Bills Store excess solar energy and use it during peak electricity tariffs. Maximise self-consumption of renewable energy. Energy Independence Reduce reliance on the UK National Grid and safeguard against blackouts. Future-ready with EV charging compatibility.   Technical Specifications Product Information Product Name: Sigenergy Sigenstor Energy Controller 6.0kW Single Phase Part Number: SIG-STOR-EC-6.0-SP System Type: Hybrid Inverter / Energy Controller Performance & Capacity Rated Output: 6.0kW Single Phase Power Range: 3.0 – 6.0 kW DC/AC Ratio: Up to 2  Safety & Reliability Protection: DC ground-fault protection Ingress Protection: IP66 — weatherproof and dustproof Resilience: Multi-source black start Why Choose the Sigenergy Sigenstor   All-in-one solution for UK homeowners looking to cut energy costs. Flexible & scalable system that grows with your household needs. Safe & reliable, designed with multi-layer protection. Smart monitoring via app and LED indicators.

Sigenergy SigenStor 8kW Hybrid Controller with 6-12kWh battery options   Brochure Sigenergy Home Energy Solution Sigenergy SigenStor Battery Datasheet  Sigenergy Single Phase Hybrid User Manual  Sigenergy Energy Hybrid Warranty  Sigenergy Battery Warranty To view our full Sigenergy collection page click here For a bespoke quote complete our quote form here   Cost-Effective Package for Homeowners The Sigenergy Sigenstor Energy Controller 8.0kW Single Phase (Part No: SIG-STOR-EC-8.0-SP) is a premium hybrid inverter designed to optimise solar energy generation, storage, and consumption in UK households. What’s Included: Energy Storage Components Core Components 1 x SIG-STOR-EC-8.0-SP – Sigenergy Sigenstor Energy Controller 3.6 kW Single Phase Installation & Monitoring Accessories 1 x SIG-STOR-GM-KIT – Ground-Mount or wall-mount Installation Kit  1 x SIG-SENSOR-SP-CT-DH – Sigenergy Power Sensor Single Phase External CT DH Key Features 5-in-One Modular Energy System Combines in one platform: Solar Inverter EV DC Charger Battery PCS Battery Pack EMS Reduces installation complexity and integrates seamlessly into your home. Intelligent Energy Storage AI optimisation improves cycle life and ensures efficient energy use. Advanced Safety Protection Multi-layer safeguards against overvoltage, overcurrent, and thermal risks. Fire prevention and advanced thermal management built-in. Smart Monitoring & Control LED indicators for on-site status visibility. mySigen App for real-time monitoring, energy usage insights, and remote management. Quick & Flexible Installation Easy installation design with quick connectors. Compatible with parallel battery expansion for larger capacity systems. Benefits for UK Homeowners Lower Energy Bills Store excess solar energy and use it during peak electricity tariffs. Maximise self-consumption of renewable energy. Energy Independence Reduce reliance on the UK National Grid and safeguard against blackouts. Future-ready with EV charging compatibility.   Technical Specifications Product Details Product Name: Sigenergy Sigenstor Energy Controller 8.0 kW Single Phase Part Number: SIG-STOR-EC-8.0-SP System Type: Hybrid Inverter / Energy Controller Performance & Capacity Rated Output: 8.0kW (Single Phase) Power Range: 8.0 – 12.0kW Maximum Power Point Tracking (MPPT): 3 DC/AC Ratio: Up to 2 Safety & Reliability Protection: DC ground-fault protection Ingress Protection: IP66 — weatherproof and dustproof Resilience: Multi-source black start for uninterrupted power Why Choose the Sigenergy Sigenstor   All-in-one solution for UK homeowners looking to cut energy costs. Flexible & scalable system that grows with your household needs. Safe & reliable, designed with multi-layer protection. Smart monitoring via app and LED indicators.

Sigenergy SigenStor 10kW Hybrid Controller with 6-12kWh battery options   Brochure Sigenergy Home Energy Solution Sigenergy Sigenstor Single Phase Hybrid Inverter Datasheet Sigenergy Single Phase Hybrid User Manual  Sigenergy Energy Hybrid Warranty  Sigenergy Battery Warranty To view our full Sigenergy collection page click here For a bespoke quote complete our quote form here   Cost-Effective Package for Homeowners The Sigenergy Sigenstor Energy Controller 10.0 kW Single Phase (Part No: SIG-STOR-EC-10.0-SP) is a next-generation hybrid inverter that allows UK homeowners to generate, store, and manage solar energy more effectively. What’s Included: Energy Storage Components Core Components 1 x SIG-STOR-EC-3.6-SP – Sigenergy Sigenstor Energy Controller 3.6 kW Single Phase Installation & Monitoring Accessories 1 x SIG-STOR-GM-KIT – Ground-Mount or wall-mount Installation Kit  1 x SIG-SENSOR-SP-CT-DH – Sigenergy Power Sensor Single Phase External CT DH Key Features 5-in-One Modular Energy System Combines in one platform: Solar Inverter EV DC Charger Battery PCS Battery Pack EMS Reduces installation complexity and integrates seamlessly into your home. Intelligent Energy Storage AI optimisation improves cycle life and ensures efficient energy use. Advanced Safety Protection Multi-layer safeguards against overvoltage, overcurrent, and thermal risks. Fire prevention and advanced thermal management built-in. Smart Monitoring & Control LED indicators for on-site status visibility. mySigen App for real-time monitoring, energy usage insights, and remote management. Quick & Flexible Installation Easy installation design with quick connectors. Compatible with parallel battery expansion for larger capacity systems. Benefits for UK Homeowners Lower Energy Bills Store excess solar energy and use it during peak electricity tariffs. Maximise self-consumption of renewable energy. Energy Independence Reduce reliance on the UK National Grid and safeguard against blackouts. Future-ready with EV charging compatibility.   Technical Specifications Product Details Product Name: Sigenergy Sigenstor Energy Controller 10.0 kW Single Phase Part Number: SIG-STOR-EC-10.0-SP System Type: Hybrid Inverter / Energy Controller Performance Rated Output: 10.0kW Single Phase Scalable Range: 8.0 – 12.0kW DC/AC Ratio: Up to 2 Protection & Reliability Ingress Protection: IP66 weather-resistant design Safety Features: DC ground-fault protection Backup Support: Multi-source black start Why Choose the Sigenergy Sigenstor   All-in-one solution for UK homeowners looking to cut energy costs. Flexible & scalable system that grows with your household needs. Safe & reliable, designed with multi-layer protection. Smart monitoring via app and LED indicators.

Sunsynk 10kW Solar Hybrid Inverter - Single Phase - WiFi Included G99 G100 #2: SUN-10.0 Sunsynk 10kW Single Phase Data Sheet Sunsynk 10kW Single Phase User Manual Sunsynk Compatible Batteries Sunsynk 10kW Single Phase Warranty To view our full range of Sunsynk products visit our main Sunsynk page here The SunSynk 10kW Inverter represents the next generation of super hybrid solar inverters, delivering exceptional performance, flexibility and reliability for home and commercial energy systems.With a powerful 15,000 W MPPT input and a rated 10 kW AC output, this single-phase inverter generates more than enough energy even during the winter months to offset overall electricity usage. Key Features Dual MPPT design for optimal solar energy harvesting Compatible with Lithium-ion and Lead-Acid batteries IP65 weatherproof rating for indoor or outdoor installation Anti-islanding protection for grid safety compliance Fully programmable power export control Automatic switching between Grid-Tied and Off-Grid operation Parallel capability — connect up to 16 units (with same firmware) Maximum charging/discharging current: 220 A Supports energy storage from diesel generators Essential and Non-Essential Loads outputs for smart energy management 5-year standard warranty Technical Specifications Specification Details Rated Power 10,000 W Max DC Power 15,000 W MPPT Voltage Range 150 V – 425 V Max Input Voltage 500 V DC Startup Voltage 125 V DC Shutdown Voltage 124 V Max DC Current 78 A Number of MPPTs 3 Max DC Inputs 3 Euro Efficiency 97.6 % AC Surge Power (1 sec) 20,000 W Max AC Power (5 min) 10,000 W Transformer None (transformer-less design) Integrated DC Switch Yes Connector Type Screw terminal Weight 36 kg Protection Rating IP65 Warranty 5 Years Why Choose the SunSynk 10kW Hybrid Inverter Take complete control of your renewable energy system. The SunSynk 10kW Hybrid Inverter seamlessly manages solar generation, battery storage and grid interaction to maximise savings and energy independence.With advanced monitoring and easy integration with battery storage systems, it’s the perfect choice for residential, commercial and small industrial applications. Take complete control of your inverter by using the Sunsynk App.  Start by visiting the Apple App Store, or Google play store and searching "Sunsynk Logger". Alternatively, open your prefered web browser and search www.sunsynk.net.  Real time push notifications. For example Instant notification if you have a power cut or you are running on generator, or batteries. Change all settings remotely. The Sunsynk data logger allows you to change and edit all settings remotely from anywhere in the world, provided that you have an Internet connection. Complete control over your Hybrid Inverter. Using the Sunsynk data logger gives you complete control over your hybrid inverter. You will gain access to features that cannot be accessed via the inverter control panel, such as the update / upgrade feature to update the inverter operating system yourself. Real-time monitoring. The majority of the Sunsynk app works in real-time including any changes that you make will instantly update on your inverter. Live stats and monitoring. You have access to multiple stats including live monitoring and reporting. Using this app allows you to see peaks in your energy usage, you can then customize your system to work around this to help you save money on your electricity bills. Reporting. Generate custom reports and graphs to help you monitor and understand how your system is working and where you are saving money. Sunsynk is integrated with Octopus Agile, Flux & Go. The Sunsynk data logger platform has been integrated with Octopus Agile. Having access to these rates, you can setup and monitor your charge and discharge figures, this enables you to charge your battery at the cheapest rates. When the price increases your battery discharges and saves you money.

GivEnergy All In One 2 MPPT Box 2: GIV-AIO2-MPPT-BOX   3: 7578 GivEnergy Gateway for All In One 2 GivEnergy All In One 2 12kW / 13.5kWh System GivEnergy AIO 2 Expansion battery GivEnergy AIO 2 Manual The GivEnergy All-in-One 2 (AIO2) delivers exceptional flexibility, power and resilience for modern UK homes and commercial properties. Combining a 12kW inverter with 13.5kWh usable battery capacity, it offers a powerful and intelligent solution for customers looking to maximise savings, support grid services and ensure full energy independence. Optional hybrid capability is available with the GivEnergy MPPT Box, featuring six independent PV trackers for advanced control, solar optimisation and improved generation performance across complex roof layouts. Key Features Flexible Hybrid Energy System 12kW inverter paired with 13.5kWh lithium battery storage. Optional MPPT Box enables hybrid functionality with six MPPTs, ideal for multi-orientation solar arrays. Suitable for residential, commercial and light industrial energy systems. Grid Services Ready Energy suppliers and aggregators are increasingly paying customers who can reduce their electrical consumption at peak times.The AIO2 is fully compatible with grid services and demand-side response programmes, enabling users to unlock additional income streams. Whole-House Backup Capability Acts as a true UPS, keeping your entire property powered during outages. Seamless off-grid operation until grid supply is restored. Requires GIV-AIO2-GATEWAY2 for backup functionality. Optimised for Flexible Rate Tariffs Charge the battery during cheaper off-peak periods. Power your home or business during peak-rate hours for maximum bill reduction. Perfect for users on EV tariffs or dynamic energy tariffs. Technical Specifications General Information Supplier Part Number: MPPT Box Weight: 18kg Battery Type: Lithium-Ion Nominal Energy: 13.5kWh Depth of Discharge: 100% Nominal Voltage: 307V Performance Ratings Continuous Discharge Power: 1 battery - 6,000W, 2 batteries 12,000W Maximum Discharge Power (5 minutes): 1 battery - 6,000W, 2 batteries 12,000W Surge Discharge Power (15 seconds): 1 battery - 6,000W, 2 batteries 12,000W Maximum Charge Power (5 minutes): 1 battery - 6,000W, 2 batteries 12,000W System Weights AIO2 (with batteries): 181.3kg AIO2 (without batteries): 56.5kg Individual battery module: 31.2kg (×4) MPPT Box: 17.8kg Installation Notes As of 1 May 2024, the GIV-AIO-GATEWAY is only required for home backup. When installing without a Gateway, use GIV-GM120CT-P for accurate monitoring and export limitation. The GM120 meter is essential for installations not using a Gateway.

GivEnergy All In One 2 - 12.0kW - 13.5 kWh - NO GATEWAY, NO MPPT BOX 2: GIV-AIO2-GATEWAY2  3: GIV-AIO2-13.5 GivEnergy Gateway for All In One 2 GivEnergy All In One 2 12kW / 13.5kWh System GivEnergy AIO 2 Expansion battery GivEnergy AIO 2 Manual Gateway available to view Here MPPT Box available to view Here GivEnergy All-in-One 2 (AIO2) – 12kW Inverter & 13.5kWh Battery Storage System The GivEnergy All-in-One 2 delivers outstanding flexibility and performance, combining a powerful 12kW inverter with 13.5kWh of usable lithium storage in one compact, intelligent unit. Designed for homes and commercial environments requiring high-output energy control, it offers seamless integration, advanced management and superior resilience. Optional hybrid functionality is available with the MPPT Box, providing six independent PV trackers for enhanced solar optimisation, shaded roof performance and complex system layouts. Key Features Advanced Hybrid Energy System Integrated 12kW inverter with 13.5kWh usable capacity. Optional MPPT Box adds six MPPTs for maximum solar flexibility and array design options. Ideal for residential, commercial and mixed-use projects. Grid Services Compatible The AIO2 supports participation in grid service and demand-side response programmes, where users are paid for reducing consumption at peak times—unlocking additional revenue opportunities. Whole-House Backup Capability Operates as a true UPS, keeping your entire property powered during grid outages. Seamlessly switches to off-grid operation until mains power is restored. Requires GIV-AIO2-GATEWAY2 for full backup and islanding functionality. Optimised for Flexible Rate Tariffs Charge during cheaper off-peak periods when energy is more sustainable and cost-effective. Discharge during peak-rate hours for maximum savings. Perfect for dynamic tariffs and EV-friendly energy plans. System Weights AIO2 with Batteries: 181.3kg AIO2 without Batteries: 56.5kg Individual Battery Module (×4): 31.2kg each MPPT Box: 17.8kg Warranty 15-Year Warranty when installed and commissioned according to GivEnergy guidelines. Technical Specifications General Information Supplier Part Number: AIO2 Weight: 181.3kg Battery Type: Lithium-Ion Nominal Energy: 13,500Wh Depth of Discharge: 100% Nominal Voltage: 307V Power & Performance Rated Power Output: 12,000W Continuous Discharge Rate: 1 battery - 6,000W, 2 batteries 12,000W Maximum Discharge Rate (5 minutes): 1 battery - 6,000W, 2 batteries 12,000W Surge Discharge Rate (15 seconds): 1 battery - 6,000W, 2 batteries 12,000W Maximum Charge Rate (5 minutes): 1 battery - 6,000W, 2 batteries 12,000W Installation Notes As of 1 May 2024, the GIV-AIO-GATEWAY is only required for home backup. When installing without a Gateway, use GIV-GM120CT-P for accurate monitoring and export limitation. The GM120 meter is essential for installations not using a Gateway.

GivEnergy All In One 2 Gateway 2 ONLY 2: GIV-AIO2-GATEWAY2  3: 7579 GivEnergy Gateway for All In One 2 GivEnergy All In One 2 12kW / 13.5kWh System GivEnergy AIO 2 Expansion battery GivEnergy AIO 2 Manual The GivEnergy All-in-One 2 (AIO2) delivers exceptional flexibility, power and resilience for modern UK homes and commercial properties. Combining a 12kW inverter with 13.5kWh usable battery capacity, it offers a powerful and intelligent solution for customers looking to maximise savings, support grid services and ensure full energy independence. Optional hybrid capability is available with the GivEnergy MPPT Box, featuring six independent PV trackers for advanced control, solar optimisation and improved generation performance across complex roof layouts. Grid Services Ready Earn Payments Through Demand-Side Response The AIO2 system is fully compatible with UK grid-service and demand-side response programmes. Energy suppliers and aggregators can offer payments to users who reduce or shift their electrical consumption during peak periods—turning your energy storage system into a potential revenue generator. Whole House Backup Seamless UPS Protection During Power Cuts The All-in-One 2 provides whole-house backup functionality, operating as a true UPS in the event of a power failure. Your property continues running off-grid until normal supply is restored, ensuring uninterrupted power for essential appliances and circuits.Backup capability requires the GIV-AIO2-GATEWAY2. Flexible Rate Tariff Optimisation Maximise Savings With Smart Charging Take advantage of off-peak energy tariffs by charging the battery when electricity is cleaner and cheaper, then discharging during peak-rate periods for maximum savings. Ideal for users on time-of-use, EV and dynamic tariffs. System Weights Component Breakdown AIO2 with Batteries: 181.3kg AIO2 without Batteries: 56.5kg Individual Battery Module (×4): 31.2kg each MPPT Box: 17.8kg Installation Notes As of 1 May 2024, the GIV-AIO-GATEWAY is only required for home backup. When installing without a Gateway, use GIV-GM120CT-P for accurate monitoring and export limitation. The GM120 meter is essential for installations not using a Gateway.

Sigenstor 25.0kW 3ph Hybrid Inverter #2:    SIG-STOR-EC-30.0-TP Sigenergy Sigenstor Brochure Sigenergy Sigenstor Three  Phase Hybrid Inverter Datasheet Sigenergy SigenStor Three Phase Hybrid Inverter User Manual  Sigenergy mySigen Three Phase Hybrid Inverter Installer Manual Sigenergy SigenStor Hybrid Inverter Warranty  To view our full Sigenergy collection page click here For a bespoke quote complete our quote form here Sigenergy Sigenstor Energy Controller Three Phase – 30.0 kW Advanced All-in-One Home Energy System The Sigenergy Sigenstor Energy Controller is a next-generation three-phase energy solution designed to simplify and optimise home and business energy management. With its innovative 5-in-One modular design, the SigenStor platform unifies a solar inverter, EV DC charger, battery PCS, battery pack, and EMS into one intelligent, high-performance system. Built to deliver efficiency, resilience, and seamless energy independence, it’s one of the most advanced smart-energy systems available today. Smart EMS for Precision Control Equipped with a powerful integrated EMS, the controller automatically adjusts and manages energy production, storage, and consumption. This ensures maximum self-consumption, reduced electricity bills, and intelligent load management during peak periods. Built for Versatility and Reliability The Sigenstor Energy Controller is engineered for both on-grid and off-grid operation, offering continuous power even in grid-outage scenarios through multi-source black start capability. With IP66 protection, the system is suitable for UK indoor or outdoor installations, providing long-term durability in all weather conditions. High Efficiency and Flexible Performance With a wide MPPT voltage range and a DC/AC ratio of up to 2:1, the controller extracts maximum performance from your solar PV system. Its scalable power output—ranging from 5 kW to 30 kW—makes it suitable for larger homes, small commercial properties, EV charging integration, and advanced battery-storage setups. Key Features 5-in-One Modular Architecture Solar inverter EV DC fast charger Battery PCS Battery pack Integrated EMS smart controller Performance and Safety DC ground-fault protection 4 MPPT trackers for multi-string solar arrays Multi-source black start Compatible with hybrid and off-grid systems High efficiency with 98% Euro efficiency rating Installation and Protection IP66 weather-resistant enclosure Integrated DC switch MC4 connectors included Flexible system expansion Technical Specifications Electrical Performance Rated Power: 30,000 W Max DC Input Voltage: 1,100 V MPP Voltage Range: 160 V – 1,000 V DC Startup Voltage: 180 V Max DC Power: 48,000 W Max AC Power (5 Minutes): 30,000 W Surge AC Power (1 Second): 33,000 W Max DC Current: 64 A DC/AC Ratio: Up to 2:1 MPPT Quantity: 4 Inputs and Connections Max DC Inputs: 4 Connector Type: MC4 Included Connectors: 8 Integrated DC Switch: Yes Transformer: None Physical & Warranty Weight: 36 kg IP Rating: IP66 Warranty: 5 years Supplier Part Number: SigenStor EC 30.0 TP

Tesla Powerwall 3 – Fully Integrated Solar & Home Battery System #4: TESLA-1707000-31-J Tesla Powerwall 3 Data Sheet  Tesla Powerwall 3 Installation Manual Tesla Powerwall Warranty Tesla Powerwall 3 Quick Guide Expansion Multi Unit Installation Tesla Powerwall 3 Quick Guide Required Additional Parts and Tools Tesla Powerwall 3 Install System Shutdown Switch The Tesla Powerwall 3 is an all-in-one solar-plus-storage solution, delivering 13.5 kWh usable capacity, up to 11.04 kW continuous AC output, and a built-in 20 kW DC solar inverter. Designed for UK homes seeking lower energy bills, reduced grid dependence, and seamless whole-home backup, Powerwall 3 stores energy from solar or the grid and manages it effortlessly through the Tesla App. Key Benefits of Tesla Powerwall 3 All-in-One Solar + Storage Powerwall 3 integrates battery storage and solar generation in one IP55-rated enclosure—no external inverter or combiner box required. Whole-Home Backup With up to 11.04 kW AC output and the ability to start heavy loads up to 185 A LRA, Powerwall 3 supports heat pumps, electric showers, ovens, and other demanding appliances during outages. Maximised Energy Efficiency 89% solar-to-battery-to-home/grid efficiency 97.5% direct solar-to-home/grid efficiencyThis ensures more of your generated energy is used where you need it. Engineered for UK Weather Powerwall 3 delivers reliable performance across all climates: Operating range: –20 °C to 50 °C Battery & electronics: IP67 rated Wiring compartment: IP55 rated Suitable for wall or floor mounting Scalable for Any Home Size Modular Storage & Power Scale your system as energy needs grow: Up to 4 Powerwall 3 units Up to 3 Expansion Modules Maximum system output: 44 kW AC Maximum total storage: 94.5 kWh Built-In Safety & Smart Connectivity Advanced Protection AFCI Isolation Monitor Interrupter Rapid Shutdown ±0.5% AC metering accuracy Connected Control Wi-Fi, Ethernet & LTE communication Full system visibility via the Tesla App Remote firmware updates and diagnostics Technical Specifications Electrical Performance Nominal grid voltage: 230 VAC (single-phase) Continuous AC output: 11.04 kW (48 A @ 230 VAC) Load start capability: 185 A LRA (ideal for heat pumps) Max solar input: 20 kW DC (60–550 V), 3 MPPTs Typical operating noise: < 50 dB(A) at 1 m Efficiency Round-trip efficiency: 89% Solar-to-home/grid efficiency: 97.5% Installation Made Simple The Powerwall 3 arrives as a 130 kg pre-wired cabinet (1105 × 609 × 193 mm) for fast installation.Just anchor, connect conductors, scan the QR code, and commission. Using the Tesla Installer Portal, the system automatically handles: Firmware updates System metering Adaptive load control Grid-approval documentation This reduces installation time, minimises service visits, and enhances customer satisfaction.

Tesla Powerwall 3 Expansion – Add 13.5 kWh Capacity to Any Powerwall 3 System #4: TESLA-1807000-20-B Tesla Powerwall 3 Expansion Data Sheet Tesla Powerwall 3 Expansion Mounting Configurations  Tesla Powerwall 3 Installation Manual Tesla Powerwall Warranty Tesla Powerwall 3 Quick Guide Expansion Multi Unit Installation Tesla Powerwall 3 Quick Guide Required Additional Parts and Tools Tesla Powerwall 3 Install System Shutdown Switch The Tesla Powerwall 3 Expansion is the fastest and simplest way to increase storage capacity on an existing Powerwall 3 installation. Each expansion unit adds 13.5 kWh of usable energy without requiring additional inverters, breakers, design revisions, or complex commissioning steps. Installers simply connect the parallel harness, mount the cabinet, and the system automatically synchronises—no firmware flashing or recalculation needed. Effortless Capacity Scaling Plug-and-Play Integration Designed to extend any Powerwall 3 setup, the expansion module instantly syncs with the base battery for seamless operation. Scalable Architecture Add up to 3 expansion batteries to a single Powerwall 3 Expand total storage to up to 54 kWhIdeal for homes with rising energy needs or small-commercial applications. Engineered for Reliable UK Installation Indoor & Outdoor Rated The Powerwall 3 Expansion uses a robust IP67 / NEMA 3R enclosure engineered to withstand: Operating temperatures from –20 °C to 50 °C Up to 100% humidityPerfect for installation in plant rooms, meter cupboards, garages, and external walls throughout the UK. Slim, Space-Efficient Design Cabinet size: 1105 × 609 × 168 mm Can be stacked behind the primary Powerwall 3 or mounted alongside it Floor or wall mounting supported Wall mounting requires a glass door enclosure Rapid, Installer-Friendly Setup Pre-Terminated Parallel Harness Tesla’s pre-wired harness enables fast connection with minimal tools or wiring complexity. Auto-Recognition & Balancing The Tesla QR-code commissioning wizard: Detects serial numbers automatically Balances pack voltages Syncs expansion units with the existing Powerwall 3 systemAll within minutes. Unified Tesla Ecosystem All monitoring, firmware updates, alerts and performance data remain within the Tesla App, reducing support calls and ensuring a smooth customer experience. Technical Specifications Battery Performance Nominal energy per unit: 13.5 kWh Weight: 118.5 kg System compatibility: Tesla Powerwall 3 only Certifications Fully compliant with international safety and performance standards: UL 1973 UL 9540 Pollution Degree 3Trusted by insurers and UK DNOs. Mounting Options Floor mount (standard) Wall mount (requires glass door enclosure)

Tesla Backup Gateway 2 Bundle – Essential Control & Protection for Powerwall Systems #4: TESLA-1152100-13-J Note: This component cannot be purchased separately. It is only supplied with a Tesla Powerwall battery. Tesla Backup Gateway 2 Datasheet Tesla Gateway 2 Box Content Tesla Powerwall 3 Installation Manual Tesla Powerwall 3 Quick Guide Expansion Multi Unit Installation Tesla Powerwall 3 Quick Guide Required Additional Parts and Tools Tesla Powerwall 3 Install System Shutdown Switch The Tesla Backup Gateway 2 Bundle provides ultra-fast islanding, smart metering and full system monitoring for all Tesla Powerwall installations. Compact, IP55-rated and designed for rapid setup, the Gateway manages grid interaction, enables seamless backup power, and supports advanced load control for UK homes and businesses. Critical System Control for Powerwall Installations Sub-50 ms Backup Transition Installed between the grid supply and the Powerwall, the Backup Gateway 2 detects grid loss in less than 50 milliseconds, instantly switching the property to battery backup and ensuring uninterrupted power. Smart Metering & Advanced Monitoring The Gateway provides: Real-time site metering Solar and load monitoring Remote diagnostics and system visibility through the Tesla App This ensures optimal performance and fast troubleshooting without site visits. Compact, Installer-Ready Design Built for UK Installers Encased in a 584 × 380 × 127 mm IP55-rated enclosure, the Gateway ships: Pre-wired DIN-rail ready Compatible with installers’ own breakers At just 11.4 kg, it is lightweight and easy to mount in meter cupboards, plant rooms, or utility areas. Scalable System Architecture Supports Multi-Battery Installations A single Backup Gateway 2 can coordinate: Up to 4 AC-coupled Powerwall units Up to 7 batteries in total when used within larger configurations Ideal for larger residential and small-commercial setups. Compatible With Third-Party PV The Gateway enables the integration of: Third-party solar inverters AC-coupled PV systems This allows retrofit projects or hybrid PV architectures to function seamlessly with the Powerwall ecosystem. Key Installer Benefits Fast Commissioning Tesla’s commissioning wizard and QR-code setup streamline installation, cutting time on site and reducing callbacks. Reliable Backup Control The Gateway ensures battery backup availability and manages transitions automatically, enhancing customer satisfaction and reducing warranty risks.

Solis S5 WiFi Stick – Smart Monitoring for Solis Inverters The Solis S5 WiFi Stick provides a fast, secure connection between your inverter and SolisCloud, giving you real-time system data, performance tracking, and remote control from any device. With plug-and-play installation and support for both 2.4GHz and 5GHz networks, it’s the simplest way to keep your solar system connected and running at peak efficiency. Reliable, Real-Time Monitoring The device transmits live system information directly to SolisCloud, allowing homeowners, installers, and O&M teams to check performance, view historical generation, and diagnose issues remotely. Easy Setup & Smart Compatibility Just plug the WiFi stick into the 4-pin COM port on your Solis inverter, connect to your local Wi-Fi network, and the system begins reporting instantly. Key Features Works with both 2.4GHz and 5GHz Wi-Fi networks LED status indicators for quick system diagnostics Simple plug-and-play installation Real-time data transfer to SolisCloud with reset/pairing button IP65 weatherproof rating for indoor or outdoor use Compatible with all Solis inverters using a 4-pin communication (COM) port