Battery Storage for EV Charging at Home

9th Jun 2026

For EV owners in Surrey, pairing solar panels with battery storage is one of the most effective ways to reduce charging costs and improve energy independence. Instead of relying fully on the grid, a battery allows you to store excess solar energy during the day and use it later when your car needs charging.

During daylight hours, your panels often generate more electricity than your home immediately uses.

Without a battery, this surplus is exported. With storage, it is kept for later use, meaning your EV can be charged overnight using energy you generated yourself.

Across Woking, Esher, Guildford and Cobham, this setup is becoming more popular as EV adoption increases and households look for smarter ways to manage rising electricity costs.

Why it works well:

Use solar energy even after sunset

  • Reduce reliance on peak-time grid electricity
  • Lower long-term EV running costs
  • Improve overall energy efficiency

It also helps balance the mismatch between when solar energy is produced and when most people actually drive and charge their vehicles.

For many homeowners, this combination turns a solar system into a full home energy solution rather than just a daytime generation system.

Get in touch today

We'll get back to you within 24 hours.

Reaching out to Sheerwater Solar is straightforward and hassle-free. Whether you’re interested in solar panels for your home or business in Woking, we’re here to guide you every step of the way. You can contact us directly by calling 01932 627 555 or by sending an email to info@sheerwatersolar.co.uk.

Alternatively, fill in our online form for a swift response.

What happens next?

In most cases, we’ll need to conduct an on-site survey at your property to assess the feasibility and provide you with a tailored quote. This visit allows us to understand your specific needs and explore the potential for renewable energy solutions. Following the survey, we’ll discuss the best options for integrating solar energy into your property, including detailed costs and the installation process.

We’re excited to assist you on your journey to renewable energy and look forward to hearing from you.