The sun is your asset

Integrate your home solar panels with your waEV-charge EV charger, making the most of your renewable energy and maximising savings. It's not just eco-friendly; it’s future-friendly.

The waEV-charge logo in whiteThe ev.energy logo in white

In partnership with

Open Solar logo

As part of the waEV-charge and ev.energy partnership, all of our EV chargers come with a lifetime ev.energy subscription worth £5/month at no extra cost Find out more on the ev.energy website. open_in_new

How does it work?

ev.energy’s smart software connects to your home solar system, detecting when excess energy is being generated. Your EV will then automatically charge using this surplus power. This ensures you're utilising your green energy while keeping grid reliance minimal.

A comparison graph to explain how excess solar power is used to charge electric vehicles. Graph shows Daily Solar Usage VS Excess Solar Energy which is usually wasted. The wasted energy is used to charger the EV.

Solar Charging: a comparison between grid and solar EV charging with ev.energy Solar and waEV-charge.

partly_cloudy_day

Charging with solar energy

£0
per annum
Carbon Neutral
background_dot_small

Charging with grid energy

£500
per annum
0.18kg CO₂ per kWh

The information provided is based on average UK data (January 2025) and serves as an example. Solar charging assumes no additional costs beyond the initial solar panel installation and is considered carbon-neutral when powered entirely by renewable energy. Grid charging estimates an average cost of £500 per annum for 10,000 miles and produces approximately 0.18 kg of CO₂ per kWh, leading to an annual emission of around 450 kg of CO₂. Actual savings and emissions may vary depending on factors such as driving habits, electricity tariffs, and solar energy generation.

Two solar modes.
One smart app.

A floating iPhone with a screenshot of the solar modes for waEV-charge

Solar Only

Exclusively uses surplus solar power; grid power is never used.

Free when sunlight is abundant, and has the lowest environmental impact possible.

Solar Smart

Adapts based on solar and grid conditions, optimising for efficiency.

The most cost efficient way to charge since it uses grid power only when it’s as green and low-cost as possible

ev.energy SOLAR

open_in_new

Industry leading, direct integration with your Solar Inverter.

Empower your drivers to make the best use of their home solar setup, so they can reduce reliance on grid energy to charge their car. ev.energy SOLAR optimises smart charging to help drivers get the most out of their solar panels - providing the cleanest, greenest and most cost-effective charge.

A floating phone with a screenshot of the waEV-charge EV charger connected to the delta inverter for solar integration

Compatible Inverters

Our EV chargers are designed to work with a range of compatible solar inverters, enabling you to optimise solar energy for charging your vehicle. This ensures a sustainable and cost-effective charging solution that aligns with your green energy goals.

The solar inverter Solax logo
The solar inverter SMA logo
The solar inverter delta logo
The solar inverter Fronius logo
The solar inverter Huawei logo
The solar inverter Goodwe logo
The solar inverter Enphase logo
The solar inverter Solaredge logo
The solar inverter Sungrow logo
The solar inverter Solis logo

Check out the full list of solar inverters compatible with ev.energy below.

All compatible inverters

open_in_new

Benefits of solar charging your EV

savings

Save on EV charging costs

Use free solar power instead of grid electricity.

park

Eco-friendly charging solution

Reduce your carbon footprint by using renewable energy for your EV.

rotate_auto

Automatic excess solar charging

Let ev.energy’s app take care of everything with automatic solar integration and tracking.

grid_off

Off-grid solution & self-sufficient

Become completely independent from the grid and external power sources to charge your EV.

Learn more about ev.energy SOLAR on their website.

ev.energy SOLAR

open_in_new