The National Renewable Energy Laboratory estimates that solar panels lose up to 25% of their electrical output due to the accumulation of leaves, dirt, dust, pollen, sap, bird droppings, and water spots. Proper regular cleaning of your solar panels pays for itself in the return you’ll see on your energy output. Guerrera & Sons Electric will help maximize your PV system output with a proper module cleaning and inspection. We offer a variety of Solar cleaning and maintenance plans that will fit your needs and budget.
Plans
Bronze plan: Annual Solar Cleaning with bonus free system inspection
Cleaning and application of treatment to solar panels that removes dirt, grime, bacteria, oil and environmental contaminates (once annually).
Full system inspection report (once annually) to include:
- Condition of modules
- Condition of racking and module clamps
- Condition of system wiring
- Condition of grounding system
- Balance of system electrical connections
- Shading impact
- Required signage
- Inverter inspection
- DC/AC voltage input/output
Silver Plan: Bi-Annual Solar Cleaning with bonus free system inspection
- Cleaning and application of treatment to solar panels that removes dirt, grime, bacteria, oil and environmental contaminates (twice annually).
- Full system inspection report (twice annually)
- Condition of modules
- Condition of racking and module clamps
- Condition of system wiring
- Condition of grounding system
- Balance of system electrical connections
- Shading impact
- Required signage
- Inverter inspection
- DC/AC voltage input/output
Gold Plan: Full Annual Solar maintenance with bi annual cleaning
Cleaning and application of treatment to solar panels that removes dirt, grime, bacteria, oil and environmental contaminates (twice annually)
- Inspection and tightening of module hardware connections (annual)
- Inspection and tightening of accessible electrical connections (annual)
- Inspection of all accessible system wiring (annual)
- Inspection all accessible grounding connections (annual)
- Cleaning and weather proofing of all grounding points (annual)
- System inverter performance testing (annual)
- Thermal testing of accessible Modules and electrical connections (annual)
- Inspection of inverter(s) and balance of system components (annual)
- Testing and tightening of all connections (annual)
- Inverter performance review (annual)
- Full Maintenance report will be emailed to customer (annual)