20-Panel Solar Installation in St. Leonards-On-Sea

20 panels · 9.2 kWp · 10.0 kWh battery

We installed a 20-panel solar and battery system for a homeowner in St. Leonards-On-Sea. This 9.2 kWp system uses JA Solar JAM54D41-460/LR panels, an Anker SOLIX X1-H6K-S inverter, and an Anker SOLIX X1-B5-H battery with a 10 kWh capacity. The installation was completed in June 2026. This system typically generates 8,041 kWh annually. It offsets 128% of the home's electricity consumption. The homeowner sees estimated annual savings of £1,999.

Installer’s notes

20 JA Solar panels, 9.2 kWp (the size of the array), with a 10 kWh Anker battery. The design showed it making comfortably more than the household uses. So the battery holds the daytime power back for the evening.

System Details

System size: 9.2 kWp
Panels: 20 × JA Solar JAM54D41-460/LR
Inverter: Anker SOLIX X1-H6K-S
Battery: Anker SOLIX X1-B5-H (10.0 kWh)
Est. annual savings: £1,999; Estimated at design stage from this system’s modelled annual generation and this household’s own electricity use and tariff at the time — not a measured result. Your own figures will differ.

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