Commercial Solar Pv Calculator Uk

You will be given a clear explanation of the initial costs involved as well as an accurate assessment of the projected feed in tariff payments bill savings and return on investment.

Commercial solar pv calculator uk.

Calculations include solar radiation and system losses in a central uk location due to temperature 6 6 and angular reflectance 3 1 as well as other losses e g. Our standard assumption is medium 4kwp as this is around the average size of solar pv panels that have been installed on domestic properties. Feed in tariff rate jan march 2017. Feed in tariff rate july sept 2017.

Typical returns for a well sited 4kw solar panel installation in january 2019 came in at a surprising 6 50. Installing solar panels can be a great decision for your home for the environment and for your savings. Size of commercial system. This will provide ber assessors with the renewable energy production to enter into deap software to ensure compliance with part l and cpc epc requirements.

Feed in tariff rate april june 2017. Feed in tariff rate oct dec 2017. Hopefully you can use our free calculator to determine if solar is a good fit for you. Use the solar energy calculator for an idea as to the benefits you may see from installing a solar pv system.

This is to help you decide whether a pv system is for you. Ideal for deap calculations or for commercial energy production. It allows homeowners small building owners installers and manufacturers to easily develop estimates of the performance of potential pv installations. In fact with an average return of 4 8 over 25 years solar panels offer a return comparable to most isa and investment accounts.

This tool gives estimates based on information you provide and a number of assumptions to indicate potential benefits. Nrel s pvwatts calculator estimates the energy production and cost of energy of grid connected photovoltaic pv energy systems throughout the world. Despite a reduction in tariff rates from 41 4 p kwh in 2010 to 3 79 p kwh in january 2019 rising electricity prices are driving solar pv returns up over the last 2 years. Smaller systems are possible but less likely to be cost effective.

This calculates the approximate output of a system using standards set out in deap. The table below shows the latest feed in tariffs rates for commercial solar systems in the uk. Cables inverter of 15. You can change the inverter cable loss and other assumptions in the calculator box above if you wish.

Solar panels have an average deficiency of around 0 5 1 every year which would mean after 20 years your panels would still be over 80 efficient. All tariff rates are pence per kilowatt hour.