Solar & Battery Installation Kingston upon Thames Local Installers & Quotes
ℹ️ Get quick estimates for solar and battery sizing, costs, and savings in Kingston upon Thames using these simplified calculators. For more accurate, advanced calculations, use the full Photonik design platform.
Solar Design Kingston upon Thames
Energy Usage
To choose the right solar system in Kingston upon Thames, start by understanding your daily electricity consumption. Average daily consumption sits at around 15 kWh for most Kingston upon Thames homes, with energy efficient properties typically using substantially less.
Consider reducing your energy consumption first through better insulation and efficient appliances, as this can reduce the solar system size needed and improve your investment returns.
Typical energy usage per person per day in Kingston upon Thames:
Note: Actual usage varies depending on property size, building efficiency, climate, and appliances.
Solar System Sizing
Matching your daily energy needs requires approximately 3.9kW of solar capacity. For best results, size your system between 5.9kW and 7.9kW to account for fluctuations in solar output throughout the day and year.
A 6.6 kW solar installation in Kingston upon Thames typically produces 24.9 kWh per day on average, with seasonal output ranging between 2.09 kWh/kW/day (December) and 4.63 kWh/kW/day (August).
Solar & Energy Savings
Calculate Heat Pump & EV Savings
Electrify your home by replacing gas heating, petrol vehicles, and other fossil fuel appliances with electric alternatives powered by clean solar energy. This delivers significant additional financial savings and substantial carbon emission reductions. Our calculator helps you compare costs and model the financial impact of switching to electric appliances and vehicles.
How Solar Reduces Your Electricity Bills
The calculations below show how your electricity bills change with solar. Your Old Bill of - per month (- annually) is calculated from your total energy consumption multiplied by the grid electricity rate. Your New Bill of - per month (- annually) accounts for solar generation, the percentage you use directly (self-consumption), remaining grid consumption, and feed-in credits for excess energy exported to the grid. This results in monthly savings of - (- annually).
Battery Storage Kingston upon Thames
Solar Battery Sizing
A 6.6 kW solar system without battery storage achieves around 45% self-sufficiency in Kingston upon Thames, with 55% still coming from the grid. Adding a 10 kWh battery increases energy independence to approximately 96% annually, reducing grid reliance to 4%.
Use Photonik's complete design tool for detailed battery savings and return on investment analysis.
Energy Self Sufficiency Calculator*
*Note: This calculator provides simplified battery self-sufficiency estimates. For accurate per-hour simulations that account for solar generation patterns, consumption timing, battery charging/discharging cycles, and efficiency losses across all seasons, use the full Photonik design tool.
Panel Placement Tool Kingston upon Thames
This is a simple panel placement tool that lets you quickly estimate panel count for a single roof area. Try Photonik for advanced features:
- Multiple panel groups
- Custom roof angles
- Panel orientation
- Shade loss calculations
- Panel selection (1000+ models)
- Full integration with our design tool
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Solar & Battery System Cost Kingston upon Thames
Understanding Solar & Battery System Costs
A 6.6 kW solar system in Kingston upon Thames costs approximately £8,752, while adding a 10 kWh battery increases the total to around £13,557. Solar-only systems typically pay for themselves in around 7.6 years, whilst adding battery storage usually extends payback whilst increasing energy independence.
The pricing breakdown includes equipment, installation labour, and applicable taxes. Use the sliders to adjust system size and battery capacity to see how pricing and payback change.
Solar Rebates & Incentives Kingston upon Thames
While there are currently no federal government rebates for solar panel installations in the UK, there are still financial benefits available for solar system owners.
The Smart Export Guarantee (SEG) allows you to earn money by selling excess solar electricity back to the grid. Energy suppliers with more than 150,000 customers are required to offer SEG tariffs, which pay you for the renewable electricity you export. Rates vary by supplier and are typically set competitively.
Additionally, installing solar panels can significantly reduce your electricity bills by generating your own renewable energy. The savings depend on your energy consumption patterns and system size, but many homeowners see substantial reductions in their energy costs.
Use our full design tool for detailed system design, panel placement, and professional proposals.