Very speedy and efficient process, backed with good products and well designed systems.

Hugely impressed with Rainbow Energy from the first exploratory discussion (no hard sale, facts and targetted advice only) through installation ( quickly and professionally completed within a day) and after sales service (very prompt follow up always). All this at a very competitive price and with no ordering delays).

Seemless organisation from response to initial enquiry to installation within 6 weeks. Super informative quotation service in person and great team on site and office support.

Rainbow Energy were fantastic from start to finish. I had a good idea of what I wanted and there were a few complexities... The sales process was professional, flexible and included a site visit which gave me a lot of confidence I would get a system tailored to my property. The installation team were very knowledgeable, professional and friendly. The install happened quickly and without any issues. Overall a great experience and a solar system that absolutely meets what I was looking for. Thank you Rainbow!

Brilliant service from the initial survey, quotes, installation and after sales service. In a matter of weeks we are fully operational and creating our own power. Would highly recommend and will confidently use in future for other services.

Really clear, professional and great after sales support. We looked at so many companies but Rainbow made the whole experience a fantastic one. I'd recommend them to anyone trying to get their energy bills down.

Very professional and left the place clean and tidy. I was given all information before they left.

Knowledgeable, quick, clean and neat I have got our system installed on 19/01/2023. Installers arrived around 8am and straight away started fixing the inverter and batteries in the garage. Around 9 am scaffolders came and put up the scaffolding in an hour. The whole installation was done by 2pm and scaffolding was down and taken away by 3pm. Prior to the installation they were very patient with all my questions. Their technical team is very knowledgeable and answered all my queries. Specially their installations manager Andrew Chad & Head of Operations Adrian Bruce were so helpful. After the installation Andrew Chad phoned me and explained about various aspects of the system and how to get maximum out of it. Highly recommended.

Excellent, friendly and knowledgeable staff. from the first rep that visited my house, through my various technical questions and worries, and finishing with a swift and competent installation team. The Solax equipment appears to be functioning well (though it's only been running for 3 days so far!) and I anticipate that I will be getting good after-sale service.

I was very impressed from the first meeting with the time taken to understand what we wanted and the work put in to investigation and design a system to match our requirements. Every member of the Rainbow Energy team I've had contact with has been polite, friendly, helpful and patient when dealing with questions, changes or requests. The quotes where very detailed and easy to follow as was the final contract and both were in plain understandable english. The installation team were punctual, friendly, polite and very patient when explaining the systems and how they work and again in understandable language. With the additional after sales support, monitoring, and servicing offered by Rainbow Energy it has certainly taken a lot of the stress out of investing so much money in a solar system.