Heathfield 30kWh Battery & 6.27kW Solar Install

This client approached us with a clear goal: to significantly reduce energy bills while gaining greater energy independence. Following a detailed roof and site survey, we designed and installed a 13-panel solar array paired with two 15kWh ZT-One batteries and two Zappi car chargers. To maximise generation within the roof’s size and layout constraints, we installed 7 x 510W panels on the upper row and 6 x 450W panels on the lower row, creating a 6.27kW solar system optimised for the space. To preserve the client’s indoor areas, we also designed and fitted a bespoke waterproof external enclosure for the battery system and components. The result? This client is now enjoying dramatically lower energy bills, with a projected payback period of 12 years and an estimated net lifetime saving of £33,000.