PV Gap

Kay Said:

What is the lifespan of a solar panel?

We Answered:

"Solar panels must withstand heat, cold, rain and hail for many years. Many crystalline silicon module manufacturers offer warranties that guarantee electrical production for 10 years at 90% of rated power output and 25 years at 80%"

Arlene Said:

mayfair solar landscape fountain cleaning solar panel?

We Answered:

Inspect the solar panels on a periodic basis (frequency depends on location or the manufacturer's specifications) to remove any debris and dirt and ensure all connections are tight.
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Step 2

Panels installed in dusty areas may require more frequent inspection.
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Step 3

Clean the surface of a solar panel with warm water and dishwashing soap to remove any accumulation of dirt and grime.
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Step 4

Remove any bird droppings as well since they can severely reduce the panel's energy-producing capacity.
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Step 5

Cleaning a solar panel is not cosmetic. A panel needs to be clean for it to operate at its rated capacity.