Powering Tofts Farm with Renewable Energy

Genfit has delivered a 148.20 kWp rooftop solar PV system at Tofts Farm, Hartlepool, on behalf of Rothwell Plumbing Services Group Ltd, helping the site generate clean, renewable electricity while reducing long-term energy costs and carbon emissions. The system has an installed DC capacity of 148.20 kWp and delivers up to 99.90 kW of AC power, providing a significant source of on-site renewable energy for the farm’s operations.

Based on detailed performance modelling, the system is expected to generate approximately 122.28 MWh of usable solar electricity each year, reducing reliance on grid-supplied power and improving the site’s energy resilience. This renewable generation will offset around 23.65 tonnes of CO₂ emissions annually, equivalent to planting 1,086 trees every year.

The installation has been optimised with a 134% DC/AC oversizing ratio to maximise energy generation throughout the year, achieving a projected performance ratio of 90% and an annual specific production of 825 kWh per kWp installed. By transforming unused roof space into a renewable energy asset, the project supports Tofts Farm’s commitment to sustainability while delivering long-term environmental and financial benefits.

Installed DC Power

Installed DC Power

150 kWp

Max Achieved AC Power

Max Achieved AC Power

100 kW

Annual Energy Production

Annual Energy Production

125 MWh

Co2 Emission Saved

Co2 Emission Saved

25 Tonnes

Equivalent Trees Planted

Equivalent Trees Planted

1100

Installation Video

Project Insight From Saleswoman

Meg Davies

Meg Davies

Commercial Sales Surveyor

Project Overview

Meg is our Commercial Sales Surveyor and plays a key role in helping businesses, schools, local authorities and organisations explore renewable energy solutions. She manages enquiries from initial contact through to site surveys and tailored proposals, ensuring customers receive clear advice and the right solution for their needs..

Quote

"I enjoy working with organisations to understand their energy goals and find the best renewable energy solution for their site. Every business is different, and I take pride in providing clear, honest advice and a personal service from start to finish. It's rewarding to help more organisations take positive steps towards reducing costs and carbon emissions."

Current Focus

Meg is focused on supporting organisations to identify and implement the right renewable energy solutions, including solar PV, battery storage and EV charging.

Technology

Longi 535w LR7-60HVD-535W x 277

  • 30 Year Product Warranty for Materials and Processing
  • 30 Year Warranty for Extra Linear Power Output
  • Panel Efficiency: 23.7%
  • Dimensions: 1990 x 1134 x 30 mm
  • Weight: 28 kg

SolarEdge SE100K Inverter x 1

  • 20-year manufacturer’s parts and replacement warranty for inverter
  • 98% efficiency
  • G99 approved single-phase inverter for use on UK grid
  • Installed local to mains incomer

SolarEdge S1000 Power Optimisers x 139

  • 25 years manufacturer’s parts and replacement warranty for Power
    Optimisers
  • Maximises power output and enables monitoring of individual
    PV panels
  • Located beneath PV panels on roof