Solar Battery Storage London

Costs in London vary based on battery capacity (kWh), brand, inverter type, and installation complexity. Prices typically start from 4,000-5,000 upwards for a quality installed system. We provide detailed quotes based on your specific London requirements.

Savings depend on your London electricity usage patterns, solar PV system size, battery capacity, and electricity tariff. By maximising self-consumption of free solar energy and potentially using off-peak charging, savings can be substantial, often significantly reducing grid electricity bills.

Most modern lithium-ion solar batteries come with warranties of around 10 years or a specific number of cycles (e.g., 6000-10000 cycles). With proper usage, they are expected to last 10-15 years or more, providing long-term value for London homeowners.

Yes, many battery systems can provide backup power during outages in London if installed with the correct hardware (e.g., an automatic transfer switch or specific inverter). The duration and number of circuits powered depend on the battery size and your energy usage during the outage.