Dear you, I am Agent1 from Serbia and I paid for the R2 terminal for you. I would like to know if it is in your company's interest to defraud over 9400 members who trusted you in the Balkans (Serbia... See more
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See what reviewers are saying
I cant speak highly enough of Rainbow from the first consultation right through to end of the installation. Took about 3 weeks from start to finnsh ,two day installation by a great team of lads , di... See more
Sales - Marcus Spot on from the start. Very thorough in person survey good follow up not pushy and good communication skills. Installation- Hard working and polite team. Ploughing on even wit... See more
I chose Rainbow from 3 other companies that quoted me because of the professional way the whole project was handled from quote to installation. Minor issue was dealt with straight away and supp... See more
Company details
Written by the company
We help households and businesses reduce their energy bills and carbon footprint by installing solar, battery solutions and electric car chargers. The UK solar market is fragmented with hundreds of small installers offering unpredictable levels of quality and service. Rainbow is on a mission to be the UK’s 1st choice solar company for households and SMEs by delivering exceptional outcomes and value for money. To get spectacular results with solar you require market-leading technology, a first-class installation team and intelligent finance solutions. At Rainbow, we have all angles covered and are the only solar company in the U.K. to have a management team with long-term success in technology, financial services and renewables. With Rainbow you are in the best hands.
Contact info
Unit 207, Mirror Works, 12 Marshgate Lane, E15 2NH, London, United Kingdom
- 0330 11 88 920
- hello@joinrainbow.co.uk
- joinrainbow.co.uk
From the initial call from the office…
From the initial call from the office staff confirming the attendance of a sales person and follow up email confirming our conversation.
The sales person Mark Chesney was one of the most knowledgeable persons I've come across. He put me and my wife's concerns at ease.
When HD left he said he would send a quote through in a few days.
The next day our quote arrived and were very please with it.
After getting finance in place, we sent the signed quote back to Mark.
Two days later we received a call from the company saying that the 10% deposit is due, which we paid on credit card.
We were then given 3 weeks notice of installation dates.
The scaffolds turned up, and did their bit, the the two installer's arrived. One set up the connectors on the roof whilst the other set up the electrical connections.
All went as planned.
And they cleaned up after themselves and took away numerous cardboard boxes, and other stuff.
Switch on went as expected, and the Solar Cloud App showed we are no longer using power from the grid.
Wow never thought I would ever see that.
All in all, an experience that will stay with us for ever.
Can't find all the adjectives to describe how good they were
Sales and Installation
Sales - Marcus
Spot on from the start. Very thorough in person survey good follow up not pushy and good communication skills.
Installation- Hard working and polite team. Ploughing on even with some miserable weather conditions. Very good explanation of the system and use of the Solax app.
Very smooth implementation, very impressive and more than happy with the results.
Customer service is top of the list for…
Customer service is top of the list for this company.
Even when there were some issues, they answered the phone or email very quickly and took action speedily.
Very efficient company
From the start to the installing. Everything went smoothly. The sales person answered all queries I had about the panels. Rainbow energy kept me inform about every step that they was doing. From the scaffolding going up to the installation team coming. The installation team came on time, Stefan and allen both completed the job on time and completed in less than 4 weeks which faster than other competitors, Great team work. Thank you 😊
Very efficient, reliable, experienced company
Very good installation in a very short time. Staff very helpful and knowledgeble. Can recommend this really recommend company. Most trustworthy.
I have been delighted with the level of…
I have been delighted with the level of service I have received from Rainbow Energy. The advisor who visited me was helpful, knowledgeable and above all, pleasant to deal with. The solar panels were erected in a professional way and the engineers went out of their way not to intrude on our privacy. The administration and support staff were first class. I have recommended Rainbow Energy to friends and I am happy to continue doing so. Peter Annetts
.
Unprofessional and total con artists 👎
They just stopped responding to me!
I had one of the Rainbow guys come to my house toward the end of March 23 and I got my quotation a few days later, so was impressed at this point. However, this is where I stopped being impressed. Emails are not responded to, phone calls were ignored and after me doing all of the chasing via head office, it appears that the weight information originally provided was completely wrong even though what I've been quoted for has not changed. How can I be told one of the three arrays weighed only 109kg, then later when I queried this multiple times, I'm told it was actually closer to 450kg. I really do not understand how with so many good reviews on Trustpilot they got it so wrong with me.
Great company to go with helpful great…
Great company to go with helpful great workers were respectful
The experience has been great from start to finish
The experience has been great from start to finish. We got a informative consultation with Allan, he was very clear and helpful. The installation of the panels was quick and neat. Both Scott and Adam were respectful and professionally. We can recommend using this company if you want to do your bit for the planet.
Very speedy and efficient process
Very speedy and efficient process, backed with good products and well designed systems.
Hugely impressed with Rainbow Energy…
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).
Great service and installation quality
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…
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!
Fantastic service
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.
Fantastic Experience
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…
Very professional and left the place clean and tidy. I was given all information before they left.
Knowledgeable, quick, clean and neat
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 Solar Panel Installation
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…
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.
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