The Cottage Setup (4.3kW Array)

0% VAT applies on this system when bundled as a full turnkey installation package.

Guide price (ex. VAT). Your final quote confirms exact pricing, stock, and delivery.

Perfect for smaller homes or properties with limited roof layouts. Features a complete turnkey setup including 9 x premium LONGi EcoLife panels, a compact 5kWh hybrid battery system, safety scaffolding, and full DNO grid notifications. Complete Package Guide Price: From £5,500 (0% VAT).

Power:4.32 kW Peak Output

Module Model:LR7-54HVB-480M

Module Technology:9 x LONGi LR7-54HVB-480M N-Type Panels

Module Efficiency:23.5% Module Efficiency

Product Warranty:25 Years

Linear Performance Warranty:30 Years

Dimensions:Requires approx. 19m² roof area

Unit Weight:194 kg Total Array Weight

Residential layout benefits

Premium sleek all-black aesthetics support cleaner roof integration and stronger kerb appeal on modern residential properties.
Higher-efficiency cell architecture helps maximize usable generation from limited home roof area.
Long-term product and performance warranties are designed for predictable household energy planning and installation confidence.
Optimized dimensions and weight support practical handling, mounting, and array planning for typical domestic roof structures.

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Module Nameplate

LONGi EcoLife LR7-54HVB-480M electrical data

STC electrical and compliance values from the manufacturer nameplate for the panel used in this package.

Electrical specifications

Rated Maximum Power (Pmax)480W

Power Tolerance0 ~ +3%

Voltage at Pmax (Vmp)33.28 V

Current at Pmax (Imp)14.43 A

Open-Circuit Voltage (Voc)40.29 V

Short-Circuit Current (Isc)15.13 A

Voc & Isc Tolerance±5%

Maximum System Voltage1500 V

Maximum Series Fuse Rating25 A

Operating Temperature-40°C ~ 85°C

Protection ClassClass II

Testing & compliance

Standard Test Conditions (STC)AM1.5, 1000W/m², 25°C

IEC StandardsIEC 61215:2016 / IEC 61730:2016

UK / EU marksUKCA, CE, TÜV SÜD

Values measured at Standard Test Conditions (STC). Full PDF datasheets are issued with your fixed quote.