With advancedΒ real-time monitoring through the SolarEdge app, users can track system performance panel by panel, ensuring maximum efficiency and peace of mind. By combining intelligent energy management, long-term reliability, and world-class innovation, SolarEdge optimisers help homeowners and businesses reduce energy costs and increase sustainability.
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SolarEdge P801 Optimiser 800W MC4 2x72 Cell 2.2m
Β£27.00 + VAT
SolarEdge P801 Optimiser 800W MC4 2x72 Cell 2.2m
2: P801-MC4#3: 3479
SE P801 Optimiser Data Sheet
SE P801 Optimiser Installation Manual
SE P801 Optimiser Warranty
SE P801 Optimiser Certification
Minimum order: 6 Units
P801-4RMLMRY
For 72 cells, 2 in series (landscape), 125V, input 0.9m, output 2.2m
The most cost effective solution for commercial and large field installations
Specifically designed to work with SolarEdge inverters
Up to 25% more energy
Superior efficiency (99.5%)
Balance of System cost reduction; 50% less cables, fuses and combiner boxes, over 2x longer strings lengths possible.
Fast installation with a single bolt
Advanced maintenance with module-level monitoring
Module-level voltage shutdown for installer and firefighter safety
Use with two PV modules connected in series or in parallel
This optimiser is ideal for commercial installations allowing the connection of two panels to one power optimiser.
This optimiser is compatible with large SolarEdge inverters (SE-16000 and up) only.
Specs
Weight: 1.05 kg
Min PPT Voltage: 13 V
Max PPT Voltage: 105 V
DC Startup Voltage: 13 V
DC Shutdown Voltage: 13 V
Max Input Voltage: 125 V
Max DC Power: 800 W
Max AC Power (5 Minutes): 0 W
Surge AC Power (1 Second): 0 W
Max DC Current: 11.75 A
Max DC Inputs: 2
Has DC Fuses: 0
Connector: MC4
Included Connectors: 2
Euro Efficiency: 98.6 %
Transformer: N/A
MPPT Quantity : 1
Has Integrated DC Switch: No
Warranty: 25 years
P850 Optimiser 850W MC4 2x High Power/Bi-facial 2.2m
Β£61.00 + VAT
P850 Optimiser 850W MC4 2x High Power/Bi-facial 2.2m with 1.3m input length
#2: P850-2.2-LI-1.3-MC4 Inverters - Inverters - Optimisers
#3: 3481#4182
#4: S850-1GM4MRY
SE P850 Optimiser Data Sheet
SE P850 Optimiser Installation Manual
SE P850 Optimiser Warranty
SE P850 Optimiser Certification
Minimum order: 4 Units
P850-5RM4MBY
The SolarEdge power optimizer is a DC/DC converter which is connected by installers to each PV module (or pair of modules) or embedded by module manufacturers, replacing the traditional solar junction box. The SolarEdge power optimizers increase energy output from PV systems by constantly tracking the maximum power point (MPPT) of each module individually. Furthermore, the power optimizers monitor the performance of each module and communicate performance data to the SolarEdge monitoring platform for enhanced, cost-effective module-level maintenance. Each power optimizer is equipped with the unique SafeDCΓ’βΒ’ feature which is designed to automatically shut down modules' DC voltage whenever the inverter or grid power is shut down.
This optimiser is ideal for commercial installations allowing the connection of two High Power or Bi-facial panels in Series to one power optimiser. It supports up to 850W and has a bent bracket (similar to the new P505 optimiser) to accommodate clearance of larger enclosures.
This optimiser is compatible with larger SolarEdge 3 phase inverters (SE-16000 and up) only.
Weight: 1.06 kgMin PPT Voltage: 13 VMax PPT Voltage: 125 VDC Startup Voltage: 13 VDC Shutdown Voltage: 125 VMax Input Voltage: 125 VMax DC Power: 850 WMax AC Power (5 Minutes): 0 WSurge AC Power (1 Second): 0 WMax DC Current: 14.1 AMax DC Inputs: 2Has DC Fuses: 0Connector: MC4Included Connectors: 2Euro Efficiency: 98.6 %Transformer: N/AMPPT Quantity : 1Has Integrated DC Switch: NoWarranty: 25 years
Input length: 1.3mOutput Length: 2.2m
S440 Solar Edge Power Optimiser
Β£49.00 + VAT
SolarEdge S440 Power Optimiser
#2: S440-MC4
SE S440 Optimiser Datasheet
SE S440 Optimiser Ground Mounted Manual
SE S440 Optimiser Certification
SE S440 Optimiser Warranty
Minimum order: 4 Units
Part No: S440-MC4 Inverters - Optimisers
Specifically designed to work with SolarEdge residential inverters
Mitigates all types of module mismatch loss, from manufacturing tolerance to partial shading
Faster installations with simplified cable management and easy assembly using a single bolt
Detects abnormal PV connector behavior, preventing potential safety issues
Module-level voltage shutdown for installer and firefighter safety
Flexible system design for maximum space utilization
Compatible with bifacial PV modules
Superior efficiency (99.5%)
S500 Solar Edge Power Optimizer
Β£51.00 + VAT
S500 Solar Edge Power Optimiser
#2: S500-MC4#3: 4152
#4: S500-1GM4MRM
S500 Datasheet
S500 Installation guide
S500 Warranty
SolarEdge S-Series Power Optimizers β Smart & Safe PV Optimization
The SolarEdge S-Series Power Optimizers are designed to maximise energy output, improve system safety, and simplify installation for residential and commercial solar PV systems. With patented SolarEdge technology, these optimizers ensure higher performance, faster installation, and enhanced monitoring capabilities.
β‘ Key Benefits
Faster Installation: Improved cable management reduces installation time and complexity
Advanced Safety: Integrated sensors and automatic alerts for abnormal system behaviour
High Performance: Supports next-generation PV modules with higher input specifications
Simplified Logistics: Reduced number of product variants for easier ordering
Compliance: Meets the latest EU standards for safety and efficiency
π§ Technical Specifications
Maximum Input Voltage (Voc): 60 V
Maximum Current (Isc): 15 A
Minimum Number of Optimizers per String: 8
Maximum Number of Optimizers per String: 25
Minimum Order Quantity: 4 Units
β
Why Choose SolarEdge S-Series?
The S-Series Power Optimizers combine speed, safety, and efficiency to provide a superior solar energy solution. Ideal for residential rooftops or commercial arrays, they maximise energy harvest while simplifying installation and maintenance.
SolarEdge S1000 Commercial Optimiser - Extended
Β£54.00 + VAT
SolarEdge S1000 Commercial Optimiser - Extended
#3: 5124
SE S1000 Optimiser Datasheet
Minimum order: 4 Units
This optimiser is ideal for commercial installations allowing the connection of two high powered or bi-facial panels in series to one power optimiser.Optimisers allow for uneven strings, longer strings, mix of panel types and orientations on the same string as well as reducing the impact of partial shading on the array.This extended option increases length of the cabling on the optimiser from 2.7m to 4.7m meaning that these optimisers can be used in both portrait and landscape orientations.
Specifications:
Rated Input DC Power: 1000W
Max input Voc: 125V
Max Isc current: 15A
Minimum number of optimisers: 14
Maximum number of optimisers: 30
25 Year warranty
SafeDC protection
Module-level monitoring
Output Cable length: 4.7m
Extended input: adds 2m
S1000 Power Optimizer Long Input (1.3m)
Β£56.00 + VAT
S1000 Power Optimiser Long Input (1.3m)
#3: S1000-LI-MC4 Inverters - Optimisers
SE S1000 Optimiser Datasheet
SolarEdge S1000 Power Optimizer β Long Input (1.3m)
The SolarEdge S1000 Power Optimizer Long Input (1.3m) is a high-performance module-level power solution designed for SolarEdge commercial inverters. Its extended input length simplifies installations in larger arrays, maximises energy harvest, and enhances safety.
Key Features
Mitigates Module Mismatch Losses β compensates for manufacturing tolerances, shading, and partial module mismatch.
Fast & Efficient Installation β simplified cable management and single-bolt assembly for quicker deployment.
Enhanced Safety β module-level voltage shutdown protects installers and firefighters.
Abnormal PV Connector Detection β prevents potential safety issues proactively.
Flexible System Design β compatible with bifacial PV modules and optimised for maximum space utilisation.
Superior Efficiency β 99.5% energy conversion efficiency for reliable performance.
Technical Specifications
Weight: 1.09 kg
Minimum PV Voltage: 12 V
Maximum PV Voltage: 125 V
DC Startup Voltage: 12 V
DC Shutdown Voltage: 125 V
Maximum DC Power: 1,000 W
Maximum DC Current: 15 A
Maximum DC Inputs: 2
DC Fuses: None
Connector Type: MC4
Included Connectors: 12
MPPT Quantity: 1
Integrated DC Switch: No
Minimum Order
4 units per order
Why Choose the SolarEdge S1000 Power Optimizer Long Input?
Ideal for commercial solar installations, this long-input version provides flexible placement options, maximised energy yield, and improved installation efficiency. Perfect for large-scale projects where reliability, safety, and performance are essential.
S1000 Power Optimizer
Β£53.00 + VAT
S1000 Power Optimiser Long Input (1.3m)
#3: S1000-MC4 Inverters - Optimisers
SE S1000 Optimiser Datasheet
SolarEdge S1000 Power Optimizer
The SolarEdge S1000 Power Optimizer is a high-efficiency module-level power solution designed specifically for SolarEdge commercial inverters. It maximises energy harvest, mitigates losses caused by module mismatch, and enhances safety for both installers and firefighters.
Key Features
Mitigates Module Mismatch Losses β compensates for manufacturing tolerances, shading, soiling, and other performance differences between modules.
Fast & Easy Installation β simplified cable management and assembly using a single bolt.
Enhanced Safety β module-level voltage shutdown prevents hazards during installation and emergencies.
Abnormal PV Connector Detection β proactively prevents potential safety issues.
Flexible System Design β compatible with bifacial PV modules and optimised for maximum space utilisation.
Superior Efficiency β achieves 99.5% conversion efficiency for maximum energy output.
Technical Specifications
Weight: 1.09 kg
Minimum PV Voltage: 12 V
Maximum PV Voltage: 125 V
DC Startup Voltage: 12 V
DC Shutdown Voltage: 125 V
Maximum DC Power: 1,000 W
Maximum DC Current: 15 A
Maximum DC Inputs: 2
DC Fuses: None
Connector Type: MC4
Included Connectors: 2
MPPT Quantity: 1
Integrated DC Switch: No
Minimum Order
4 units per order
Why Choose the SolarEdge S1000 Power Optimizer?
The S1000 Power Optimizer is ideal for commercial solar installations where maximising energy yield, system flexibility, and safety are priorities. By optimising performance at the module level, it ensures reliable, high-efficiency operation and simplifies system design and maintenance.
S1200 Power Optimiser
Β£62.00 + VAT
SolarEdge S1200 Power Optimiser
#2: S1200-MC4 Inverters - Optimisers
SE S1200 Optimiser Datasheet
SolarEdge S440 Power Optimizer with MC4 Connectors
Minimum Order: 4 UnitsPart No: S440-MC4
The SolarEdge S440 Power Optimizer is purpose-built for seamless integration with SolarEdge commercial inverters, delivering maximum energy efficiency and system safety. With module-level MPPT technology, it reduces mismatch losses caused by manufacturing tolerances, shading, or soilingβensuring your PV system achieves peak performance.
π Key Features
Optimised Performance β Mitigates all module mismatch losses, including shading and manufacturing variations
High Efficiency (99.5%) β Maximises energy harvest for greater system ROI
Safety First β Module-level voltage shutdown enhances installer and firefighter safety
Smart Protection β Detects abnormal PV connector behaviour to prevent safety issues
Flexible Design β Compatible with bifacial PV modules and supports space-efficient layouts
Fast Installation β Simplified cable management and single-bolt assembly for quicker setups
β‘ Technical Specifications
Weight: 1.09 kg
Rated DC Power: 1,200 W
Max DC Current: 15 A
Max Input Voltage: 125 V
Min/Max PPT Voltage: 12 V β 125 V
DC Startup Voltage: 12 V
DC Shutdown Voltage: 125 V
DC Inputs: 2
Connector Type: MC4
Included Connectors: 12
Euro Efficiency: 98.6%
Transformer: N/A
MPPT Channels: 1
Integrated DC Switch: No
β οΈ Important Notes
The S1200 Optimizer features a higher operating current. When pairing with inverters containing 25A built-in fuses, these must be replaced with 30A fuses before commissioning.
Fuse replacement kit available: Part No. FLD-DCD-SEL1-FUSE.
Applicable inverter models: SExxK-xxxxIxxCx, SExxK-xxxxIxxDx, SExxK-TWxxIxxLx, SExxK-xxxxIxxZx.
β
The SolarEdge S440 Power Optimizer is the perfect solution for installers seeking maximum safety, efficiency, and design flexibility in commercial PV systems.
Solar Edge S1400-MC4 Inverters - Optimisers
Β£65.00 + VAT
SolarEdge S1400-MC4 Inverters - Optimisers
#2: S1400-MC4
#4: S1400-1GMZMBWD
SE S1400 Optimiser Datasheet
SolarEdge S1400 Power Optimizer β For Commercial & Large-Scale Installations (Minimum Order 4)
The SolarEdge S1400 Power Optimizer is SolarEdgeβs most powerful and compact optimizer, specifically engineered for commercial and large field solar installations. Designed to maximise energy harvest while reducing balance of system (BoS) costs, it offers advanced safety, monitoring, and flexibility for next-generation solar projects.
Key Features
Maximum Efficiency & Energy Yield β 99.5% efficiency with module-level MPPT for optimised energy production and faster ROI.
Supports High-Power Modules β compatible with up to 700W / 20A modules, including bifacial and G12.
SafeDCβ’ Technology β automatically reduces high DC voltage to touch-safe levels during grid or inverter shutdown.
SolarEdge Sense Connect β connector-level monitoring to detect overheating from installation issues or wear and tear.
Flexible & Cost-Effective Design β
Up to 30.4 kW per string for optimal use of installation space.
Enables longer strings and reduces cables, fuses, and combiner boxes by up to 50%.
Compact & Easy to Install β slim profile ideal for space-constrained projects.
Module-Level Monitoring β pinpointed fault detection and remote troubleshooting for reduced maintenance costs.
Long-Term Reliability β backed by a 25-year warranty.
Technical Specifications
Weight: 1.09 kg
Minimum PPT Voltage: 12 V
Maximum PPT Voltage: 125 V
DC Startup Voltage: 12 V
DC Shutdown Voltage: 125 V
Maximum Input Voltage: 125 V
Maximum DC Power: 1,400 W
Maximum DC Current: 20 A
Maximum DC Inputs: 2
DC Fuses: None
Connector Type: MC4
Included Connectors: 12
MPPT Quantity: 1
Integrated DC Switch: No
Important Note
β οΈ The S1400 Power Optimizer is rated up to 24A output current. It is not compatible with SolarEdge inverter models that use integrated 25A or 30A DC fuses. To ensure compatibility, use replacement part SE-FLD-3PH-NEUTRAL-LINK with Manager inverters.
Minimum Order
4 units per order
Solar Edge S500B Power Optimizer (33mm Depth)
Β£59.00 + VAT
Solar Edge S500B Power Optimiser (33mm Depth)
#2: S500-B2-MC4
S500B2 Datasheet
S500B2 Product Update
S500B2 Installation guide
S500B2 Warranty
SolarEdge S-Series Power Optimizer β Smarter & Safer Module-Level Technology
Enhance your residential solar installation with SolarEdge S-Series Power Optimizers, designed for maximum efficiency, safety, and ease of installation. Compatible with SolarEdge residential inverters, the S-Series optimizers mitigate module mismatch losses and improve energy harvest.
Key Features
Smart & Safe Technology β Patented SolarEdge design detects abnormal PV connector behaviour and provides module-level voltage shutdown for installer and firefighter safety.
Improved Cable Management β Simplifies stringing and speeds up installation with easy assembly using a single bolt.
Maximise Efficiency β Mitigates losses caused by manufacturing tolerances, partial shading, or module mismatch with superior efficiency of 99.5%.
Flexible System Design β Works with bifacial PV modules and allows optimal space utilisation.
Durable & Reliable β Long-lasting performance with a 25-year warranty.
Technical Specifications
Weight: 0.65 kg
Min MPPT Voltage: 12 V | Max MPPT Voltage: 105 V
DC Startup / Shutdown Voltage: 8 V
Max Input Voltage: 80 V | Max DC Power: 500 W
Max DC Current: 15 A | DC Inputs: 1
Connector Type: MC4 | Included Connectors: 1
Transformer: N/A | MPPT Quantity: 1 | Integrated DC Switch: No
Warranty: 25 Years
Important Notes
Minimum Order Quantity: 4 Units
Why Choose SolarEdge S-Series?
The SolarEdge S-Series Power Optimizer provides enhanced safety, superior efficiency, and easy installation, making it the ideal solution for residential solar systems looking to maximise energy output and minimise downtime.
SolarEdge S650B Power Optimizer
Β£66.00 + VAT
Solar Edge S650B Power Optimizer
#2:S650-B-MC4
S650B Datasheet
S650B Product Update
S650B Installation guide
S650B Warranty
SolarEdge S-Series Power Optimizer β Smarter, Safer, Faster
Product Overview
The S-Series Power Optimizer from SolarEdge brings advanced safety and efficiency to residential solar systems. Designed to work seamlessly with SolarEdge inverters, it maximizes energy production, minimizes losses, and makes installation faster and simpler.
Key Features & Benefits
Module-Level Optimization: Reduces all types of module mismatch losses, from manufacturing tolerances to partial shading.
Enhanced Safety: Detects abnormal PV connector behavior and features module-level voltage shutdown for installer and firefighter protection.
Faster Installation: Simplified cable management and single-bolt assembly for quicker setup.
Flexible System Design: Compatible with bifacial PV modules and optimized for maximum rooftop space utilization.
Superior Efficiency: Operates at 99.5% efficiency for reliable energy generation.
Durable & Reliable: Backed by a 25-year warranty for long-term peace of mind.
Technical Specifications
Weight: 0.79 kg
Min PPT Voltage: 0 V
Max PPT Voltage: 105 V
DC Startup/Shutdown Voltage: 8 V
Max DC Power: 650 W
Max DC Current: 15 A
DC Inputs: 1
Connector: MC4
Included Connectors: 0
Euro Efficiency: 0 %
Transformer: N/A
MPPT Quantity: 1
Integrated DC Switch: No
Warranty: 25 years
Why Choose SolarEdge S-Series?
With patented optimization technology, enhanced safety features, and simplified installation, the S-Series Power Optimizer ensures maximum performance and reliability for residential solar rooftops.
Β