Introducing Rainbow: Powering your journey to a more sustainable and certain future

Welcome to Rainbow Energy. With the urgent need to address the climate crisis and the rising costs of traditional energy sources, we’re here to power household and small business decarbonisation; helping you to take control of your energy supply and contribute to a greener future. 

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Rainbow Energy partners with Funding Circle

Funding Circle has partnered with Rainbow to help small businesses across the UK get simple, straight-forward access to finance to help them save money and enhance their energy efficiency.


Solar panel repairs & maintenance

As solar panels continue to gain popularity as a sustainable energy source, it's important to understand the potential costs and solutions associated with repairs. Solar panels, like any other electrical system, may require maintenance and repairs over time to ensure they continue to function optimally.


Are solar battery systems worth it?

As passionate advocates for sustainable energy solutions, we understand that every individual and business owner is looking for the most efficient way to power their homes and premises while reducing their carbon footprint. One of the most effective ways to do this is by installing a solar battery storage system. Not only does this help reduce reliance on fossil fuels, but it also enables consumers to save money on their energy bills.


How long do solar panels last?

As experts in solar energy, we know that investing in solar panels is a wise decision for both your wallet and the environment. However, when considering solar panels, one of the most common questions we hear is "How long do solar panels really last?" In this article, we will provide a detailed answer to this question and help you understand the factors that influence the longevity of solar panels.


Can you go off the grid with solar panels?

Welcome to our comprehensive guide on off-grid solar PV systems. In today's world, where environmental sustainability and energy independence are becoming increasingly important, off-grid solar PV systems are gaining traction as a viable solution for powering homes and businesses. If you're considering investing in solar and batteries to go off-grid, you've come to the right place. In this article, we'll delve into the technical aspects, advantages, and considerations of off-grid solar PV systems, providing you with the information you need to make an informed decision.


Busted: common solar myths and misconceptions

At Rainbow, we are committed to busting myths about solar panels that may be holding you back from adopting this eco-friendly and cost-effective technology. In this article, we will debunk common solar panel myths to help you make an informed decision about solar energy.