This commercial PV system had been installed approximately 4 years ago and left to its own devices. The meter readings increased and FIT payments were being received so all was assumed to be OK.
As part of a full audit of the PV system with Futurewise Energy, the thermal inspection showed faulty panels which will have been producing less voltage and dragging the entire system performance down. Hot spots and cells were forming where the build up of dirt was causing shaded patches, which in turn causes reverse currents.
£10,000’s of extra yield will now be generated in future, paying for the Audit services many times over. CONTACT us today and let us improve your returns.
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