Solar PV Installation in Rendlesham, Woodbridge (3.92kW)

In May 2011, PV Fit installed a 3.92kWp solar PV system for Steve Whiting in Rendlesham, Woodbridge.

Mr Whiting was recommend PV FIT Ltd by his brother-in-law whom had a solar pv system installed by us in July 2010. Despite the recommendation he still obtained 3 quotes and when comparing like for like we came out top.

We specified a 16 panel PV array is located on the front SE facing roof. The solar panels are positioned in 2 rows of 8 portrait.

Mr Whiting is now benefiting from the Governments tax free Feed-in Tariff (FIT) scheme which is offering them an estimated annual return of over 12% per year on his investment!

Quick system facts

  • 3.92 kWp system
  • Concrete tile roof fixing system – no penetrations through tiles
  • Nedap PowerRouter solar inverter – includes free web monitoring which also allows us to monitor system performance remotely
  • Predicted system payback 8 years

Solar and FIT return

  • System size: 3.92 kW / 25.92m2
  • Annual output (SAP 2009): 3321 kWh (units)
  • Annual FIT/Export/Savings: *£1,395
  • 25 year income/savings: *£34,863
  • Annual CO2 savings: 1,793 kg CO2
  • Solar panels 16 x Siliken Monocrystalline 245Wp
  • Inverter Nedap PowerRouter 3700W – with built in web monitoring system

Warranty

  • PV FIT 2 years
  • Siliken solar panel 10 years. Performance: 97% for 1 years, 80% for 2-25 years (0.7% reduction per year)
  • Nedap inverter 5 years

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