WHO IS RESPONSIBLE FOR OPERATION AND MAINTENANCE OF THE SOLAR PV SYSTEM?
If desired, Marval offer a number of short and long term Operation and Maintenance contracts to ensure the P.V. system operates at optimum performance throughout the 30 years to ensure the maximum return. This would be entered into separately to the sales contract for the installation. Solar panels have no moving parts and need very little maintenance. So the system will be checked regularly using remote monitoring software. In addition the panels can be cleaned as necessary (not normally more than once a year) to ensure optimal performance and to maximise electricity bill savings. Your responsibility in this sense is merely to allow us access to the installation at pre-arranged times to carry out the maintenance work.