Battery Storage Installation in Rotherham

A home battery storage system in Rotherham typically costs £2,500–£4,500 for a 5kWh system and £4,500–£7,000 for a 10kWh system, installed by our MCS-certified team. Retrofitting to an existing solar system adds approximately £200–£400 for the additional wiring and configuration work. Being just 12 miles from our Doncaster headquarters means competitive pricing for Rotherham customers. All batteries include our industry-leading lifetime warranty — an important differentiator when comparing quotes.

We install Tesla Powerwall, Hanchu, Fox ESS, and Sigenergy battery systems in Rotherham. System selection depends on your existing solar inverter (for retrofit), available installation space, and budget. Tesla Powerwall is the premium option with integrated home energy management. Hanchu and Fox ESS offer excellent value with hybrid inverter options that combine inverter and battery in one unit. We recommend the best system for your specific property during the free survey.

Yes — battery retrofit is one of our most common installation types in Rotherham. We can add battery storage to any existing solar system, provided the inverter is compatible (or can be upgraded). Rotherham has significant existing solar panel stock — many homeowners installed panels 5–10 years ago and are now looking to maximise their investment by capturing surplus daytime generation for evening use. Our engineers assess compatibility during a free survey and provide a fixed-price quote.

Adding battery storage to a solar system in Rotherham typically increases self-consumption from 30–40% to 70–80%, translating to an additional £400–£700 per year in savings on top of what your solar panels already save. A Rotherham household with a 4kW solar system and 10kWh battery can realistically save £1,000–£1,400 annually on electricity bills — payback on the battery investment of 4–7 years depending on usage patterns and tariff.