Technology: Energy performance certificate (EPC)

Product Make: Sunpower

Product Name: E series solar panels

General review of your supplier

Scaffolding erected in good time, fitting of panels caused minimum disruption to loft or electricity supply - all neat and tidy. Contract manager, Jonny, was always available by e-mail or phone and kept me informed. Local company so I know exactly where to get further information or help.

What would you have liked to know before you asked suppliers to quote

Had already had two extensive presentations from national companies so knew exactly which questions to ask Oxford Solar and understood what they were telling me. Pity they only have Tesla batteries on offer but cheaper ones may come onto the market in future.

Would you use this company again?

Yes