


Fully insured
Free Quotation
In House Experts
Sussex based renewable energy solutions
We don’t use subcontractors, everything is done by our engineers
Looking to reduce your home’s impact on the environment and reduce on your Energy bills? Talk to us today about installing Solar panels, Battery storage systems, EV charge points and heat pumps.
We do it all in with our in-house team of experts, from the design stage right through to the aftercare. We pride ourselves in being on hand to support you through the process.

Battery Systems
Home battery systems provide a reliable and efficient energy storage solution for your house. Save money and reduce your carbon footprint with this smart investment.

Electrical Vehicle Charging
Quickly charge your electric vehicle with our highly efficient and dependable charging stations, from one of our many suppliers,

Solar Energy
Efficient solar panel installations for a green and sustainable energy solution at your fingertips, see how much money you can save today
our Reviews
Read what our customers have to say
EXCELLENT Based on 13 reviews Posted on MarkTrustindex verifies that the original source of the review is Google. Highly recommend Wavelength. Ed really knows his stuff and has been great with ongoing support following a very professional installation job.Posted on Emma SwarbrickTrustindex verifies that the original source of the review is Google. Ed and his crew were helpful and supportive throughout the whole process of having our solar panels fitted along with the battery storage facility. From answering questions before installation to post installation support when needed. I completely recommend Wavelength as a company.Posted on Simon LTrustindex verifies that the original source of the review is Google. Ed and the team are awesome..They fitted a complete new fuse board, EV charger and reconfigured some of our internal lights and were both efficient and really polite. They came up with solutions and never problems and would thoroughly recommend Wavelength to anyone.Posted on Venetia CarterTrustindex verifies that the original source of the review is Google. Ed and the guys installed solar panels and a Sigenergy battery and gateway for us, at the same time as rewiring the house and putting electrics including an EV charger in the garage. Great comms and friendly team who worked hard to get solutions that worked for us. Wavelength having prior experience of Sigenergy products was helpful as this was the system we wanted and it wasn't so widely installed as Tesla or Givenergy.Posted on Lucy AffleckTrustindex verifies that the original source of the review is Google. Couldn’t ask for a better service or a nicer team. Ed and his team completed a total re-wire of our house in 2020, and have recently installed a solar panel system including in-roof panels as part of our loft conversion. Ed guided us through the best set up and even helped changing our electrical supplier to get the best deal and is always available for additional questions.Posted on Paul DrewTrustindex verifies that the original source of the review is Google. Wavelength were recommended to me by my neighbour. Ed and his team were excellent at every single stage. From doing a survey, producing a detailed survey and working with us to help us choose a system they were knowledgable and we felt assured that they would deliver a great system - not just outsource to a bunch of sub-contractors. We had a reasonably large domestic system installed - 28 panels, 2 batteries - which required a lot of remedial electrical work to update our system and the guys were highly professional in all aspects. Once the work had been done Ed made sure we were up and running by liaising with the power networks and checking all was correct. This is an awesome business and I can only say great things about them. If you're looking to invest in solar power, and it's a sizeable chunk of money, then bring in professionals. Ed and his team at Wavelength are the epitome of professionalism in this space.Posted on Margaret PalmerTrustindex verifies that the original source of the review is Google. I had a faulty 12 yr old solar panel inverter. Ed resolved the problem and fitted a battery as requested. His team also updated my fuse box and fire detectors keeping me well informed during the whole process. The work was done speedily with good comunication at all time. thanks Wavelength.Posted on Sarah GobeyTrustindex verifies that the original source of the review is Google. Really helpful and comprehensive service. Provided modelling on different sized arrays which helped us make our decision. Turned up when they promised and have provided help understanding the new panels.Posted on mike gunnTrustindex verifies that the original source of the review is Google. We had Wavelength Electrical for our Solar installation we were so impressed by the standard of their work we asked them back to rewire the house, the work was carried out to the highest standard and all aspects of the solar system installed was explained completely. We would highly recommend this companyPosted on AlanTrustindex verifies that the original source of the review is Google. We had a large residential solar and battery installation with Wavelength Electrical. For every stage of the project they were outstanding and I would not hesitate to recommend them to anyone. The guys really put in the extra effort to not only make sure the project went smoothly, but to make sure we were completely comfortable with how it all worked and how to get the best out of the system. Support after project completion continued to be excellent and I'm sure we will work with them again in the future.
Drop us a line
Wavelength Electrical is a Sussex based electrical contractor, specialising in Renewable Energy products.
We design and install Solar PV systems, Battery Storage, and EV Charge points.