"Watt & Waves looked at how we use electricity, not just our roof, to design the right solution. The install went smoothly and handover was crystal clear."
Sarah M.
Totnes
Solar Panels3-bed semi, slate roofGoogle Review
Trusted by homeowners across Exeter and Devon
Read verified customer feedback for Watt & Waves across solar panels, battery storage, and EV charger installations in Exeter and Devon.
5.0
Based on 50 reviews from homeowners across Exeter and Devon.
Recent customer feedback
Read verified customer feedback for Watt & Waves across solar panels, battery storage, and EV charger installations in Exeter and Devon.
"Tidy install, no mess, and proper commissioning before they left. We could see performance from day one."
James K.
Exmouth
Solar + Battery4-bed detached, tile roofGoogle Review
"They ran the battery numbers against our tariff and explained everything honestly. No pressure, just clear advice."
Helen T.
Exeter
Battery Storage3-bed terraced, Victorian terraceGoogle Review
"Our charger installation was neat, fully tested, and set up for off-peak charging on day one."
Tom W.
Exeter
EV Chargers2-bed terracedGoogle Review
"One survey and one team handled solar, battery, and EV charging together. The Evidence Pack was excellent."
Rachel F.
Totnes
Solar + Battery + EV4-bed detached, slate roofGoogle Review
"We had an older system and needed reconfiguration. They corrected settings properly and results improved immediately."
Karen P.
Tiverton
Battery Optimisation3-bed semi, slate roofGoogle Review
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5.0
50 reviews
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