Solar Energy in Braintree
Braintree is located at 51.9°N, 0.6°E in United Kingdom. Here's what solar energy looks like for homeowners in this area.
Annual Irradiance
1,227
kWh/m²
Peak Sun Hours
2.9
hrs/day
4.5 kWp Output
4,748
kWh/year
Solar Score
83
/ 100
What does this mean for your roof?
Braintree receives approximately 1,227 kWh/m² of solar irradiance per year, which translates to 2.9 peak sun hours per day. This is excellent for residential solar energy production.
With a solar score of 83/100, Braintree ranks #298 of 1869 cities in United Kingdom for solar potential in our atlas.
A typical 4.5 kWp residential solar system (10 panels) in Braintree would produce approximately 4,748 kWh per year, sized for the average household in United Kingdom.
The best months for solar production in Braintree are May – August, while the lowest production occurs during November – January. Being in the northern hemisphere, south-facing roofs capture the most annual sunlight.
Estimated savings in Braintree
System Cost
£7,340
4.5 kWp, before incentives
Annual Savings
~£836
At £0.251/kWh
Payback Period
~9 years
Before local incentives
25-Year Net Result
~£19,360
Savings minus system cost
These are approximate figures based on a standardized household consumption of 5,000 kWh/year and an estimated electricity rate of £0.251/kWh in United Kingdom. Local incentives may reduce the upfront cost — check current subsidy, tax-credit, or VAT programs in United Kingdom, as these can meaningfully shorten the payback period.
Figures are estimates based on typical system assumptions and the latest available electricity-price and billing data for United Kingdom. Actual costs, tariffs, net-metering rules, and incentives vary by utility and change over time — confirm with a local installer or energy authority before making decisions.
How solar billing works in United Kingdom
Exports and imports are priced separately, usually at different rates.
In United Kingdom, rooftop solar appears to fall under a net-billing-style approach, where the energy you export and the energy you import are typically valued separately rather than simply cancelling out. Exports are often credited at a rate that may be lower than the retail price you pay for imported power, which generally rewards using your own generation as it is produced. The precise export and import prices vary by region and utility and change over time, so they should be confirmed locally.
Solar incentives in United Kingdom
Smart Export Guarantee (SEG)
feed in tariffEstimateObliges larger licensed electricity suppliers to pay small-scale generators for solar electricity exported to the grid. Tariffs are set by each supplier and vary, so it is worth comparing current SEG rates before choosing a supplier.
0% VAT on energy-saving materials
vat reliefEstimateResidential installations of qualifying energy-saving materials, including solar panels, can typically benefit from a zero rate of VAT, subject to current government conditions and time limits. Check the latest guidance for eligibility.
Applies to Great Britain. Exact SEG tariffs vary by supplier and VAT relief conditions can change; verify against official sources.
Get your exact numbers
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Solar tips for Braintree homeowners
Face panels south
In the northern hemisphere, south-facing panels capture the most annual sunlight. East-west split systems also work well.
Optimal tilt angle
For Braintree, the energy-optimal panel tilt is about 38° from horizontal.
Size your system right
For the average household in United Kingdom, a 4.5 kWp system (10 panels) covers most electricity needs. Use our calculator for a personalized estimate.
Check local incentives
Local incentives may reduce the upfront cost of residential solar — check current subsidy, tax-credit, and VAT programs with your energy authority in United Kingdom.
Gear to prepare for solar
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Solar in other United Kingdom cities
Frequently asked questions about solar in Braintree
How much do solar panels cost in Braintree?
A typical 4.5 kWp residential solar system in Braintree, United Kingdom costs approximately £7,340 before incentives — this is an estimate based on typical regional pricing. Local incentives such as subsidies, tax credits, or VAT exemptions may reduce the upfront cost; check current programs in United Kingdom.
How are solar exports valued under net billing in United Kingdom?
Under a net-billing-style scheme, exports from your system in United Kingdom are typically bought at one rate while the electricity you import is charged at another, and the two are usually not the same. Because the export credit may be lower than the retail import price, consuming your own solar power directly tends to be the most valuable option. Actual rates vary by region and utility and can change, so confirm the current figures with a local installer or energy authority.
How much electricity do solar panels produce in Braintree?
A 4.5 kWp solar system in Braintree produces approximately 4,748 kWh per year, based on 2.9 peak sun hours per day and 1,227 kWh/m² annual irradiance.
What is the solar panel payback period in Braintree?
Based on United Kingdom's electricity rate of £0.251/kWh, a 4.5 kWp system in Braintree pays for itself in approximately 9 years before incentives. After that, the electricity it generates is essentially free for the remaining panel lifespan of 25+ years.
Which direction should solar panels face in Braintree?
In Braintree, panels should ideally face south since it's in the northern hemisphere. The optimal tilt angle is about 38° from horizontal.
How many solar panels do I need for my home in Braintree?
A typical household in United Kingdom uses the equivalent of a 4.5 kWp system (10 panels). With 2.9 peak sun hours per day in Braintree, this covers most electricity needs. Use our calculator for a personalized estimate.