
With the drop in the feed-in tariff due after the 12th December 2011 Cambridge Solar have designed a system that will still offer customers an amazing return on investment of around 8-10%.
We have not compromised the quality of our service, installation or components but instead have used our market knowledge and internal company efficiencies to deliver projects that can pay for themselves in around 10 years.
Why invest in a system with Cambridge Solar?
- Key staff have been involved in the UK solar industry for over 10 years.
- A local company with an excellent reputation for installing high quality systems.
- We are an ethical engineering company, not a sales and marketing organisation; we design and install all our systems ourselves.
The System
- We use only the best market leading brands of inverters, frames and other components.
- We only use quality, selected brand panels that result in excellent value systems.
- Product warranty: 10 years.
- Performance warranty: 90% 10 years; 80% 25 years.
- Leading international manufacturers.
The Benefits
- For many systems you can still expect a 10 year payback
- This amounts to a 10% Return on Investment
- You can significantly reduce your current electricity bill
- As well as reducing your carbon footprint
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The Numbers
The below figures are for a south facing 4 kWp system on a typical domestic property.
- A 4kWp system can generate 3,434 kWh of electricity every year (SAP).
- With a tariff rate of 21p this amounts to an income of £721.14 per years.
- If you use 50% of the energy you generate you save 1717 kWh per year every year.
- If you are paying a typical 13p per kWh for your electricity you save £223.21 per year.
- If you are using 50% you are exporting 50%. If the export tariff remains at 3.1p you get an additional £53.23 per year.
The total income and the savings come to £997.58 per year.
4kWp system’s with Cambridge Solar start at just under £10,000.
This means that the system will pay off in 10 years with a profit of £15,000.
This also gives a 10% Return on Investment.

If you install ASAP you can get the higher tariff up until April 2012.

