Solar PV Case Studies

Basingstoke, Hampshire - 4.2 kWp (Feb '20)

Posted by Spirit Energy on 06 Apr 2020

In-Roof with Slate

In February 2020, Spirit retrofitted a 4.2kWp roof-integrated PV system for our technical sales advisor, Mark.

Our installers stripped off the existing slate tiles to attach GSE mounting frames to the roof battens. They then slotted in the 12 SunPower modules. Together the in roof mounting and high efficiency panels will maximise solar generation from the south-facing roofspace. It also gives a sleek, elegant finish in keeping with the modern terrace.

The system is expected to generate 4,242kWh and save 2,202kg of CO2 per year. In the near future, Mark hopes to switch to an electric car which he can charge up on solar.

Read more about his experience of the process and reflections one year on.

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Quick stats
Location Basingstoke
System Size 4.2 kWp
Panel model 12 x SunPower 350W
Inverter model Growatt
Annual output 4,242 kWh
Annual CO2 savings 2,202 kg