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Steve's home
14.08 kW solar installation with 20.72 kWh battery storage.
Dec 18, 2025
Dec 18, 2025
Dec 18, 2025
Pennymoor
Pennymoor
Pennymoor
£254
pm
£254
pm
£254
pm
4.75
yrs
4.75
yrs
4.75
yrs
32
32
32
2
2
2
14.08
kW
14.08
kW
14.08
kW
Estimated monthly savings
£
Estimated monthly savings
£
Estimated monthly savings
£
Estimated monthly savings
£
Estimated yearly savings
£
Estimated yearly savings
£
Estimated yearly savings
£
Estimated yearly savings
£
Carbon offset yearly
kg
Carbon offset yearly
kg
Carbon offset yearly
kg
Carbon offset yearly
kg
Generated yearly
kWh
Generated yearly
kWh
Generated yearly
kWh
Generated yearly
kWh
The financial savings forecast presented is based on an electricity tariff of £0.28/kWh, rising with inflation at 7% annually. Projections include energy generated by a 14.08 kW solar system with 20.72 kWh battery storage, providing grid independence of 72%. Calculations align with MCS guidelines and consider factors such as panel orientation and shading losses. Actual savings may vary due to fluctuations in electricity costs, changes in usage, or system performance. Customers should consult their electricity supplier for specific tariff impacts and verify long-term cost assumptions.
Project overview
Introduction
Steve made a significant move towards sustainability with a 14.08 kW solar system at his residence in Pennymoor. This project demonstrates the benefits of renewable energy in reducing carbon emissions and achieving energy independence.
Installation highlights
The system includes 32 JA Solar 440W panels paired with a Fox ESS KH10.5 hybrid inverter and two Fox ESS EP11 batteries, offering a combined storage capacity of 20.72 kWh. This configuration ensures optimal energy capture, storage, and usage.
Energy generation and savings
Generating an impressive 15,944 kWh annually, this solar system provides Steve with substantial savings on his energy bills. With projected annual savings of £3,050, the system is expected to pay for itself in under 5 years, delivering exceptional value over its lifetime.
Battery benefits
The dual Fox ESS EP11 batteries allow for efficient storage of excess solar energy, maximising usage and reducing reliance on the grid. With a grid independence rate of 72%, Steve can enjoy greater energy security.
Environmental impact
By avoiding 4,000 kg of CO2 emissions annually, Steve’s solar installation is equivalent to offsetting the emissions of 20 flights to Madrid or planting 776 trees. It’s a remarkable contribution to a cleaner environment.
Financial outlook
With a projected lifetime savings of £130,487 over 25 years, this solar installation is a lucrative investment. Backed by a 25-year panel warranty and a 10-year warranty on the inverter and batteries, the system provides long-term peace of mind.
Customer satisfaction
Steve now enjoys lower energy bills and the satisfaction of contributing to environmental preservation. The system’s robust design ensures consistent performance throughout the year.
Conclusion
This project underscores the potential of renewable energy to transform energy consumption patterns and deliver significant financial and environmental benefits. Steve’s journey to sustainability sets an inspiring example for others.
Introduction
Steve made a significant move towards sustainability with a 14.08 kW solar system at his residence in Pennymoor. This project demonstrates the benefits of renewable energy in reducing carbon emissions and achieving energy independence.
Installation highlights
The system includes 32 JA Solar 440W panels paired with a Fox ESS KH10.5 hybrid inverter and two Fox ESS EP11 batteries, offering a combined storage capacity of 20.72 kWh. This configuration ensures optimal energy capture, storage, and usage.
Energy generation and savings
Generating an impressive 15,944 kWh annually, this solar system provides Steve with substantial savings on his energy bills. With projected annual savings of £3,050, the system is expected to pay for itself in under 5 years, delivering exceptional value over its lifetime.
Battery benefits
The dual Fox ESS EP11 batteries allow for efficient storage of excess solar energy, maximising usage and reducing reliance on the grid. With a grid independence rate of 72%, Steve can enjoy greater energy security.
Environmental impact
By avoiding 4,000 kg of CO2 emissions annually, Steve’s solar installation is equivalent to offsetting the emissions of 20 flights to Madrid or planting 776 trees. It’s a remarkable contribution to a cleaner environment.
Financial outlook
With a projected lifetime savings of £130,487 over 25 years, this solar installation is a lucrative investment. Backed by a 25-year panel warranty and a 10-year warranty on the inverter and batteries, the system provides long-term peace of mind.
Customer satisfaction
Steve now enjoys lower energy bills and the satisfaction of contributing to environmental preservation. The system’s robust design ensures consistent performance throughout the year.
Conclusion
This project underscores the potential of renewable energy to transform energy consumption patterns and deliver significant financial and environmental benefits. Steve’s journey to sustainability sets an inspiring example for others.
Introduction
Steve made a significant move towards sustainability with a 14.08 kW solar system at his residence in Pennymoor. This project demonstrates the benefits of renewable energy in reducing carbon emissions and achieving energy independence.
Installation highlights
The system includes 32 JA Solar 440W panels paired with a Fox ESS KH10.5 hybrid inverter and two Fox ESS EP11 batteries, offering a combined storage capacity of 20.72 kWh. This configuration ensures optimal energy capture, storage, and usage.
Energy generation and savings
Generating an impressive 15,944 kWh annually, this solar system provides Steve with substantial savings on his energy bills. With projected annual savings of £3,050, the system is expected to pay for itself in under 5 years, delivering exceptional value over its lifetime.
Battery benefits
The dual Fox ESS EP11 batteries allow for efficient storage of excess solar energy, maximising usage and reducing reliance on the grid. With a grid independence rate of 72%, Steve can enjoy greater energy security.
Environmental impact
By avoiding 4,000 kg of CO2 emissions annually, Steve’s solar installation is equivalent to offsetting the emissions of 20 flights to Madrid or planting 776 trees. It’s a remarkable contribution to a cleaner environment.
Financial outlook
With a projected lifetime savings of £130,487 over 25 years, this solar installation is a lucrative investment. Backed by a 25-year panel warranty and a 10-year warranty on the inverter and batteries, the system provides long-term peace of mind.
Customer satisfaction
Steve now enjoys lower energy bills and the satisfaction of contributing to environmental preservation. The system’s robust design ensures consistent performance throughout the year.
Conclusion
This project underscores the potential of renewable energy to transform energy consumption patterns and deliver significant financial and environmental benefits. Steve’s journey to sustainability sets an inspiring example for others.
Introduction
Steve made a significant move towards sustainability with a 14.08 kW solar system at his residence in Pennymoor. This project demonstrates the benefits of renewable energy in reducing carbon emissions and achieving energy independence.
Installation highlights
The system includes 32 JA Solar 440W panels paired with a Fox ESS KH10.5 hybrid inverter and two Fox ESS EP11 batteries, offering a combined storage capacity of 20.72 kWh. This configuration ensures optimal energy capture, storage, and usage.
Energy generation and savings
Generating an impressive 15,944 kWh annually, this solar system provides Steve with substantial savings on his energy bills. With projected annual savings of £3,050, the system is expected to pay for itself in under 5 years, delivering exceptional value over its lifetime.
Battery benefits
The dual Fox ESS EP11 batteries allow for efficient storage of excess solar energy, maximising usage and reducing reliance on the grid. With a grid independence rate of 72%, Steve can enjoy greater energy security.
Environmental impact
By avoiding 4,000 kg of CO2 emissions annually, Steve’s solar installation is equivalent to offsetting the emissions of 20 flights to Madrid or planting 776 trees. It’s a remarkable contribution to a cleaner environment.
Financial outlook
With a projected lifetime savings of £130,487 over 25 years, this solar installation is a lucrative investment. Backed by a 25-year panel warranty and a 10-year warranty on the inverter and batteries, the system provides long-term peace of mind.
Customer satisfaction
Steve now enjoys lower energy bills and the satisfaction of contributing to environmental preservation. The system’s robust design ensures consistent performance throughout the year.
Conclusion
This project underscores the potential of renewable energy to transform energy consumption patterns and deliver significant financial and environmental benefits. Steve’s journey to sustainability sets an inspiring example for others.
Complete list of installed hardware
32x JA Solar 440W panels
1x Fox ESS KH10.5 hybrid inverter
2x Fox ESS EP11 batteries (10.36 kWh each)
32x JA Solar 440W panels
1x Fox ESS KH10.5 hybrid inverter
2x Fox ESS EP11 batteries (10.36 kWh each)
32x JA Solar 440W panels
1x Fox ESS KH10.5 hybrid inverter
2x Fox ESS EP11 batteries (10.36 kWh each)
32x JA Solar 440W panels
1x Fox ESS KH10.5 hybrid inverter
2x Fox ESS EP11 batteries (10.36 kWh each)
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Every year, Steve offsets the carbon equivalent of taking 20 flights to Madrid.
We've been installing Solar since 2010 and would love to help you transition to renewable energy
We've helped hundreds of customers over the years reduce their energy bills and make a positive change for the environment.
RUDGE ENERGY LIMITED
We are a long established team working towards bringing affordable renewable energy systems to your home and business. We also carry out repairs and upgrades.
Services
Engage with our team
Leave a review
01392 368724
Request a quote
enquiries@rudgeenergy.co.uk
Rudge Energy The Old School Clyst Honiton Nr Exeter Devon EX5 2LZ
Registered in England & Wales (14891113).
Registered address: 35 Gap Road, London, England, SW19 8JG
We've been installing Solar since 2010 and would love to help you transition to renewable energy
We've helped hundreds of customers over the years reduce their energy bills and make a positive change for the environment.
RUDGE ENERGY LIMITED
We are a long established team working towards bringing affordable renewable energy systems to your home and business. We also carry out repairs and upgrades.
Services
Engage with our team
Leave a review
01392 368724
Request a quote
enquiries@rudgeenergy.co.uk
Rudge Energy The Old School Clyst Honiton Nr Exeter Devon EX5 2LZ
Registered in England & Wales (14891113).
Registered address: 35 Gap Road, London, England, SW19 8JG
We've been installing Solar since 2010 and would love to help you transition to renewable energy
We've helped hundreds of customers over the years reduce their energy bills and make a positive change for the environment.
RUDGE ENERGY LIMITED
We are a long established team working towards bringing affordable renewable energy systems to your home and business. We also carry out repairs and upgrades.
Services
Engage with our team
Leave a review
01392 368724
Request a quote
enquiries@rudgeenergy.co.uk
Rudge Energy The Old School Clyst Honiton Nr Exeter Devon EX5 2LZ
Registered in England & Wales (14891113).
Registered address: 35 Gap Road, London, England, SW19 8JG
We've been installing Solar since 2010 and would love to help you transition to renewable energy
We've helped hundreds of customers over the years reduce their energy bills and make a positive change for the environment.
RUDGE ENERGY LIMITED
We are a long established team working towards bringing affordable renewable energy systems to your home and business. We also carry out repairs and upgrades.
Services
Engage with our team
Leave a review
01392 368724
Request a quote
enquiries@rudgeenergy.co.uk
Rudge Energy The Old School Clyst Honiton Nr Exeter Devon EX5 2LZ
Registered in England & Wales (14891113).
Registered address: 35 Gap Road, London, England, SW19 8JG