Solar panel installers in Thundersley
BlankSolar provides MCS-certified solar panel installation in Thundersley, Essex — about 50 minutes by road from our base in Braintree. From surveys and design through to installation, battery storage, and grid connection, fully insured.
Solar installation in Thundersley
We install residential and commercial solar across Thundersley and the wider Castle Point area. Whether you need a new rooftop array, battery storage, an inverter upgrade, or a survey before you apply for grants, our team delivers MCS-compliant workmanship from Braintree, Essex, with the same engineers handling survey, installation and aftercare.
Roofs and housing in Castle Point
Bungalows and chalet bungalows on Canvey Island; inter-war semis and detached homes on the higher ground in Benfleet, Hadleigh and Thundersley. We size the system to your actual roof and consumption at survey — never from a postcode.
Planning permission in Thundersley
For most houses in Thundersley, roof-mounted solar is permitted development and no planning application is needed. Flats, listed buildings and unusual installations are the exceptions. We check your property's status with Castle Point Borough Council as part of the survey.
Grid connection
UK Power Networks is the distribution network operator for the whole of Essex. We handle the G98 notification (systems up to 3.68kW per phase) or G99 application (larger systems and most batteries) on your behalf.
BlankSolar is fully insured and MCS-certified. We also install across the wider United Kingdom — contact us if your property is outside Thundersley.
Popular services in Castle Point
What we are most often asked for by homeowners and businesses in this part of Essex.

Solar Panel Installation
Complete rooftop PV installation for homes and businesses — MCS-certified workmanship, quality panels and inverters, and full commissioning with export guidance.
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Battery Storage Installation
Home and commercial battery installs — paired with new solar or retrofitted to existing PV, using Fox ESS, GivEnergy, and other trusted brands with full commissioning.
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3kW Installation
Balanced 3kW package — a popular choice for typical UK terraces and semis with good south or west roof space.
View serviceSolar in Thundersley: common questions
Answers for Castle Point homeowners. For anything else, call 01376 297267.
Before you book

Surveys
What happens on a solar survey
A survey is how we measure your roof, electrics, and energy use before anyone commits to panels. Here is what to expect, and what you will receive afterwards.

Installation
What to expect on install day
A typical home installation is planned around scaffolding, roof work, and electrical commissioning. Here is how the day usually runs.

System size
Choosing a solar system size
BlankSolar installs packages from 2kW to 6kW, and larger systems where the roof and supply allow it. Size should follow the property, not a default package.