Project Overview
Location:
Holy Trinity Church, Twydall Lane 139, Gillingham, ME8 6JU
Installation Date:
September 2025
System Type:
Community/religious building solar PV system. Holy Trinity Church has successfully implemented a solar photovoltaic system, demonstrating how community and religious organizations can significantly reduce energy costs while contributing to environmental stewardship.
System Specifications:
Total PV Modules: 77 AIKO A465-MAH54Mw panels Installed DC Capacity: 35.81 kWp Maximum AC Power: 25 kW Inverters: 3 x Fox ESS 10kW inverters Power Optimizers: 77 x TIGO S500/S500B optimizers.
Performance Metrics:
Annual Energy Production Total Annual Production: 38,633 kWh Specific Production: 1,079 kWh/kWp Energy Clipped: Minimal at 0.27%.
Energy Distribution:
Direct Building Consumption: 8,892 kWh (23% of production) Grid Export: 29,741 kWh (77% of production) Solar Meeting Building Needs: 44% of total consumption.
Financial Benefits:
Immediate Cost Savings Current Monthly Bill: £500.50 Post-Solar Monthly Bill: £154.29 Monthly Savings: £346.21 Bill Offset: 69.17%
Long-term Financial Benefits:
System Cost: £27,652 Lifetime Bill Savings: £94,145 Net System Profit: £66,493 Total Projected Savings: £131,291 over 25 years
Environmental Impact:
Annual CO₂ Emissions Saved: 7.47 tonnes Equivalent Trees Planted Annually: 343 trees Levelized Cost of Energy: £0.041/kWh
Key Benefits For Educational Institutions:
For Community Organizations Immediate Cost Relief: Over 69% reduction in electricity bills Revenue Generation: Significant grid export income from surplus energy Budget Predictability: Protection against rising energy costs Environmental Stewardship: Leading by example in community sustainability
Technical Features:
Dual inverter system for enhanced reliability High DC/AC oversizing (133-134%) for optimal energy capture Module-level optimization across varying roof orientations Excellent specific production performance
Conclusion:
The Holy Trinity Church solar installation demonstrates how community and religious organizations can successfully transition to sustainable energy solutions. With immediate cost relief of over £4,100 annually and substantial long-term savings exceeding £94,000, this project showcases how solar energy provides both financial sustainability and environmental leadership for community-focused organizations.
