20-Panel Solar Installation in St. Leonards-On-Sea
20 panels · 9.2 kWp · 10.0 kWh battery
About this installation
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. That is around 128% of the home's annual electricity use. The homeowner sees estimated annual savings of £1,999.
Generation and consumption figures are design-stage estimates: the system’s modelled annual output compared with this household’s annual electricity use at the time of the quote. They are an annual energy comparison, not the share of the home’s demand met directly, and not measured results.
Installer’s notes
What the customer asked for, why the system was designed this way, and what the job involved.
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 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.
Explore more
- Installed in Hastings — one of 3 Hastings case studies published here.
- Solar panel installation — how we design and fit systems like this one.
More installations in Hastings
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