See how well some of our installations are performing so far!
The case studies below show you the benefits in real terms for some installations completed by GD Electrical & Solar around Somerset. We have included some west facing systems to highlight the comparisons with south facing properties.
The feed in tariff rate for the systems shown below was at a rate of 43.3p per kwh.
Case study: Wootten Courtenay
System Size: 3.33 kw
Panel Brand: Sharp (Monocrystalline)
Roof Direction: South facing
Estimated output per year (SAP): 2286.77 kwh
Output in 43 weeks since installation: 2629 kwh
Income from feed in tariff in 43 weeks: £1138.36
Income from export tariff in 43 weeks: £40.75
Approximate CO2 saved: 4048 lbs
In addition the customers have seen a significant reduction in their electricty bills.
Case Study: Withycombe
System size: 4 kw
Panel brand: Sanyo (Hybrid)
Roof Direction: South facing
Estimated output per year (SAP): 3296.25 kwh
Output in 20 weeks since installation: 2073 kwh
Income from feed in tariff in 20 weeks: £897.60
Income from export tariff in 20 weeks: £32.13
Approximate CO2 saved: 3192 lbs
In addition customers benefit from a reduction in their electricity bill by using some of the energy they produce within their home.
Case study: Minehead
System size: 4 kw
Panel brand: Sanyo (Hybrid)
Roof direction: West facing
Estimated output per year (SAP): 2979.2 kwh
Output in 21 weeks since installation: 2240 kwh
Income from feed in tariff in 21 weeks: £969.92
Income from export tariff in 21 weeks: £34.72
Approximate CO2 saved: 3767 lbs
In addition customers benefit from a reduction in their electricity bill by using some of the energy they produce within their home.
Case study: Yeovil
System size: 2.82 kw
Panel brand: Sanyo (Hybrid)
Roof direction: South facing
Estimated output per year (SAP): 2420.69 kwh
Output in 12 weeks since installation: 1166 kwh
Income from feed in tariff in 12 weeks: £504.88
Income from export tariff in 12 weeks: £18.07
Approximate CO2 saved: 1795 lbs
In addition customers benefit from a reduction in their electricity bill by using some of the energy they generate within their home.
Case study: North Petherton
System size: 3.76 kw
Panel brand: Sanyo (Hybrid)
Roof direction: West facing
Estimated output per year (SAP): 2746.30 kwh
Output in 18 weeks since installation: 1868 kwh
Income from feed in tariff in 18 weeks: £808.84
Income from export tariff in 18 weeks: £28.95
Approximate CO2 saved: 2884 lbs
In addition customers benefit from a reduction in their electricity bill by using some of the energy they generate within their home.
