Many Ely homeowners with existing solar panels are missing out on the full financial benefit because surplus energy is exported to the grid at low rates. Adding a battery storage retrofit lets you capture that surplus and use it in the evenings and overnight. We assess your existing inverter, consumer unit and generation data before recommending the most suitable battery system — whether that's an AC-coupled retrofit or a hybrid inverter replacement.
We are NAPIT registered and TrustMark endorsed — covering Ely and the wider Cambridgeshire area. Every installation comes with full documentation, certification and our workmanship guarantee.