Herstmonceux 15kWh Battery & 10.2kW Solar

Set in open land beside a domestic property, this large-scale residential system combines a 15kWh ZT-One Powerwall with 20 high-efficiency 510W solar panels, delivering a total solar capacity of 10.2kW. With an estimated annual generation of over 10,138kW, this install is designed for serious energy savings and long-term performance. The system is expected to pay for itself in just over 7 years, with projected lifetime savings of £46,459 — all while giving the homeowner greater control, energy security, and independence.