Small Domestic Solar PV with Battery in Bilsthorpe.
Smaller properties with lower occupancy can still face significant electricity bills. Finding the right solar PV system ensures a healthy return on investment and provides peace of mind regarding energy independence.
Project Overview
This 3-bedroom property in Bilsthorpe, with limited roof area, benefited from the installation of high-efficiency N-type panels by McConnells Green. The system, with a peak power of 2.61 kW, generates over 2100 kWh per year, contributing to 25% of the total electricity usage. With the addition of a 5.12 kWh battery, this contribution nearly doubles to 49%.
Environmental and Financial Impact
The system will reduce the property’s carbon emissions by over 12 tonnes over its lifetime and save more than £15,000 over the next 20 years.
The Battery Effect
The battery is typically installed on an external wall or in a garage. The battery consumes excess power from the solar panels and then delivers this energy back into your home once the sun has gone down. It means that the amount of solar energy being used in the property can dramatically increase, as in this case from 25% to 49%.
This increases the financial benefit and provides an improved return on investment.
System Specification
- Inverter Specification
SunSynk 3.6kW ECCO
- Battery Specification
SunSynk L5.1 Battery 5.12kWh IP65
- Solar Panels
6 x JA Solar 435W N-Type
- Roof Construction
Concrete tile, cut roof (required structural survey)
- Battery Total Capacity
5.12 kWh
- Battery Usable Capacity
4.1 kWh
Annual System Performance
- Electricity Usage
3500 kWh
- Projected Output
2161 kWh
- Grid Electricity Independence
49%
End Result
- Co2 Reduction
486 kg/year
- Total Savings
£580/year
Conclusion.
The solar PV and battery installation at this Bilsthorpe property demonstrates significant financial and environmental benefits. With an annual saving of £580 and a notable reduction in carbon emissions, the system enhances energy independence and sustainability for the homeowner. By utilising high-efficiency panels and integrating battery storage, McConnells Green has maximised the efficiency and impact of the installation.