Modern two-story house with angled roof, large windows, and a mix of white walls and wooden accents, surrounded by trees and landscaped garden.
White commercial van parked in front of a house with solar panels on the roof, branded with JELVIS company signage for electrical, solar, and battery storage services.

Solar, Batteries & Electrical in West Sussex

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Jelvis designs and installs solar PV, battery storage and electrical systems for homes and businesses across Chichester, Bognor Regis and West Sussex.

Established in 2011, we have completed more than 6,000 projects. We are MCS-certified, NAPIT-registered and TrustMark-registered.

Explore commercial solar, home solar and battery storage or our electrical installation and testing services.

We help you choose a solution suited to your property and electricity use, with a clear scope and practical advice.

Request a free consultation and quote, call 01243 786866 or email office@jelvis.co.uk.

Our Services

  • Our electrical services cover a diverse range of needs, from new consumer units to complete or partial rewires, maintenance, repairs, testing, inspection reports, and more.

  • All types of heating installed, from electric underfloor heating to electric infrared heaters.

  • We offer PV and battery storage. Across all sectors, domestic and commercial.

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  • Our range of services, including office and property refurbishments, the construction of new timber frame homes.

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Certified by

Dotted-line text reading 'MCS' above the word 'CERTIFIED' in bold white capital letters, on a black background.
Tesla Energy Certified Installer logo on a white background
Checkatrade logo in white text on a black background.
SunSynk logo with text in white on a black background.
A line drawing of a checklist with a large checkmark symbol and the acronym NAPIT below it.
A circular stamp with the words "APPROVED" around the top and bottom edges, and the phrase "GiveEnergy" prominent in the center, indicating approval of energy donation or provision.
Enphase logo in white on black background.
Logo for HIES Consumer Code and ctsi Approved Code with a website link to Trading Standards UK, related to industry standards for home renewables.

  • "I can heartily recommend Jelvis for all your electrical needs, they are professional, knowledgeable but most importantly trustworthy."

    Verified Checkatrade Review

  • "Jelvis have been great. A big project and it has gone as smoothly as we could have expected. Any issues that came up with the build were quickly resolved. The guys are always friendly and helpful. Would highly recommend."

    Verified Checkatrade Review, Wraparound Extension & Annex Project

  • "Corinthian Architectural Design have worked extensively with Jelvis Property Services over the last 18 months. During this time we have found them to be professional, helpful and courteous, whilst demonstrating a willingness and ability to produce residential construction to an excellent level of quality and finish."

    Corinthian Architectural Design via Checkatrade