SMD Energy is a trusted name in solar panel installation across London, Kent and Essex, helping homeowners and businesses switch to clean, cost-effective solar energy. As one of the leading solar PV installers in the region, our MCS-certified engineers handle every stage of your solar journey — from a free roof survey and bespoke system design through to installation, commissioning and after-care.
Whether you’re looking for solar panel installation in London, a solar PV system in Kent, or a larger solar power installation for a commercial site in Essex, our team designs every system around your roof, energy usage and budget. We fit monocrystalline, polycrystalline and bifacial panels, paired with battery storage where it makes sense, so you can get more value from the electricity you generate.
As experienced solar panel installers, we also talk customers through current government incentives, including 0% VAT and the Smart Export Guarantee (SEG), so your installation pays for itself faster. Every job is backed by manufacturer warranties and our own workmanship guarantee.
For local pricing, coverage and case studies, see our dedicated solar panel installation pages for London, Kent and Essex below, or read our latest guide on solar panel costs and grants.
Solar panels convert sunlight into electricity using photovoltaic (PV) cells. This electricity can power your home or be stored in batteries for later use.
Yes. Solar panels still generate electricity in cloudy or rainy conditions, though output will be reduced compared to sunny days.
Most solar panels have a lifespan of 25–30 years with proper maintenance.
Solar panels generally require little maintenance — just periodic cleaning and inspections to ensure they’re free of debris or shading.
Yes. Solar energy can significantly lower or even eliminate your electricity bills, depending on your system size and energy usage.




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