One Zero Energy Limited

Meghan Betts

2 weeks ago

We recently had solar panels and a battery installed by Wise Green Energy and we have been very happy with the experience. Elton, who handled the inital meeting and sales side, was refreshingly honest and not pushy at all. We'd initially hoped for more panels than we ended up with, but Elton took the time to explain why that wouldn't work for us; we'd much rather that than be sold a bigger system that wasn't installed properly, so this built trust. We were lucky enough to get a cancellation slot, so everything was installed within a couple of weeks of the quote. The whole job only a few days, and the scaffolding teams, installers and electricians were all professional, skilled and efficient. They kept us informed of progress and were a friendly bunch of guys. The panels look great and we're already making the most of the good weather! One small suggestion would be to include a cover for the battery wiring as standard in the quote. Our project manager Alex is kindly sorting that out for us after we flagged concerns around the exposed wires, but it might be worth considering for the future. The only reason it's not 5 stars is that we had a few initial issues with communication, which could have been more proactive in informing us when teams were running late/when we should expect them, so that there was less disruption to our day. Otherwise, we're pleased with the work and would happily recommend them to anyone looking at solar.

Alex Waldeck

3 weeks ago

WiseGreen fitted solar PV and battery for us. Very professional throughout, would highly recommend them to anyone. Very fair on price, very tidy and professional job competed

Tom Crowle

2 months ago

We used Wise Green Energy to have Solar Panels and a Battery fitted. As a small family run business they were brilliant. They listened to what we wanted and then came up with a plan on how best to deliver this. The job was then done very quickly and efficiently in our agreed time frame. All members of the team took were helpful and courteous and gave the feeling that they cared about the job and our custom. Would recommend them to anybody who wants Solar panel and batteries installed. Will almost certainly pester them to setup a car changer and look at air source heat pumps in the future.

Sonia Bales

4 months ago

From the very first conversation to the final installation, my experience with Wise Green has been nothing short of exceptional. My initial point of contact was Elton, who took the time to clearly explain the benefits of solar energy and walked me through his recommendations in a way that was easy to understand. He was incredibly knowledgeable, and what I really appreciated was that there was absolutely no pressure — just genuine, helpful expertise. From that point on, every single interaction I had with the team was outstanding. The project manager (Andrew), scaffolders, the surveyors who carried out the property assessment, the engineers who fitted the panels, and the electricians — every one of them was professional, efficient, and a pleasure to deal with. The office staff were equally brilliant; always friendly, well-informed, and on hand to help. I had been considering making the switch to solar for a couple of years, and I'm so glad I finally made the decision. I'm already seeing the benefits!. I do have one confession though — I've become completely obsessed with the app! Tracking the energy generation has become something of a daily highlight, which I suspect says it all really. It's rare to find a company where every touchpoint, from first enquiry through to completed installation, is consistently excellent — but Wise Green absolutely delivers on that. I wouldn't hesitate to recommend them to anyone considering making the switch to solar energy. Five stars, without question!

Nicola Wild

4 months ago

We are very happy with our solar panels and battery as supplied and fitted by Wise Green Energy. From our very first phone call, to meeting with Elton, liaising with the Project Manager, Alex, right through to the installers, Daniel and John, and the electrician, Jack, every single person we have dealt with has been polite, helpful, patient and professional, each one taking the time to explain everything to us and nothing has been too much trouble. The panels look awesome and the guys left everywhere clean and tidy. Thank you to each and everyone of you. I wouldn’t hesitate to recommend Wise Green Energy.