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Rated 4.7/5 by customers


Solar Made Simple

Why choose ERS?

We are a specialist renewables company headquartered in Essex, operating nationwide, delivering solar panel design, supply and installation solutions, battery storage systems, EV charging and low energy lighting for businesses and homes.

With over 20 year’s experience of delivering renewable projects within the group, we know how to design, how to manage your project, deliver a first-class installation, ensure you have all the required approvals and certifications.

Our enviable reputation is hard won, and we understand the only way to protect and grow is by delivering a great customer experience, so we live our philosophy of “Client First”.

A major part of that approach is to ensure we will only ever suggest a solution that delivers benefits, in short, if it doesn’t work for you, we won’t propose it.


So wherever you are on your renewable journey, and in whichever solution area, we believe we are your perfect renewables partner, both now and in the future, and we’d love to talk to you about what we could do with and for you.


Years of experience, delivering multiple renewable projects.


We save over 41,400 kg CO2 every year, that's the weight of about 50 Indian elephants.


The number of accreditations we have, each one designed to protect you, the customer in any eventuality.

Who we work with

We have worked with some of the largest household names in the UK as well as with many
local companies, not to mention households. They all have one thing in common, they trust
us because they get great service, great products and prices, it is why we have such a high
client retention rate.


Solar Power

Solar panels, also known as photovoltaics (PV), capture the sun’s energy and convert it into electricity that you can use in your home.


Solar Batteries

Enabling back up and storage for Solar PV installations make it possible to store excess energy for whenever power is needed, be that night or day.

Low Energy Lighting

Perhaps the most overlooked of the renewable solutions, yet sometimes the simplest to adopt and with big benefits that follow.

Ev Chargers

Whether you are driving the latest Tesla, Toyota, Hyundai or other electric car, or looking to join the EV revolution in the future, you’ll understand that charging is critical.

Green Mountains

We plant a tree for every quote we give and every solar panel we install

Supporting reforestation efforts is part of our commitment to renewables.


Solar Success Stories


To keep up to date with our projects, make sure to follow our social media platforms.

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What our customers say

Green Mountains

Our expert team are here to help

We only recommend renewable energy solutions that will benefit you.

View Our Most Insightful Blogs

Do solar panels in Essex increase home value?

Do solar panels increase home value? 'Yes' In today's world, the importance of renewable energy sources cannot be overstated. Solar...


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0800 464 7680

Our renewables experts are waiting to hear from you! 

33 Barrack St, Colchester CO1 2LL

Mon - Fri, 09:00am - 17:00pm

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0800 464 7680

Mon - Fri, 09am - 17pm

Company Info

33 Barrack St

Colchester, Essex


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