Commercial Solar Installation:
- £5,924* – Annual generated electricity value prediction at 28p/kWh
- £30,000 – £35,000 – Typical installed price
- 7 days – Total installation time
Commercial Solar Installation – Ryedene Primary School, Essex (Image: Tanjent)
One of the schools within the Lee Chapel Trust, Tanjent were delighted to install 56 panels on the roof of Ryedene Primary School’s newest building.
Carried out within the week of half-term alongside two other schools in the Trust, Ryedene is now benefitting from a green energy system.
Tanjent were onsite as soon as the children had left for half-term, supervising the installation of scaffold, a skip, and a hoist to assist with the installation. Our team stripped 1,100 tiles from the roof and replaced these with a GSE integrated mounting system, we then installed fifty-six 425W Trina solar panels.
Roof integrated solar panels on Ryedene school (Image: Tanjent)
We installed a Huawei 20kW three-phase inverter to process the power from the panels and feed this into the school’s electricity system. Providing the children with green energy, and the school with a massive saving on their electricity bill.
Environmental benefits:
- Installed capacity: 56 panels, 23.8 kWp
- Annual energy generation prediction: 21,158 kWh**
- Annual carbon saving prediction: 5,099 kg*
*We take our reference data (estimated average UK grid intensity) as the 2022 average of 229 g/kWh from http://electricityinfo.org/real-time-british-electricity-supply and update our calculations as the data is released.** This system performance calculation has been undertaken using the array orientation, inclination and observed shading.
For more details, see our video:
