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Solar panels convert sunlight into electricity using photovoltaic (PV) cells. Sunlight hitting the cells produces direct current (DC) electricity, which is converted to alternating current (AC) by an inverter to provide electricity to your home or office.
How long do solar panels last?
Most solar panels are warranted for 25 years and have the ability to operate at high efficiency levels for 25 to 30 years or more. They will gradually lose efficiency over time, but they are a long-term, reliable source of power.
What are my savings if I install solar panels?
Savings are based on factors including location, usage, and capacity of the system. Homeowners save an average of 50% to 100% on the electricity bill. This can translate to tens of thousands of dollars over a period of 25 years.
What maintenance do solar panels require?
Solar panels need minimal maintenance. Occasional cleaning to eliminate dust and debris, along with occasional checks to make sure proper functioning, is generally adequate. Also, most systems incorporate monitoring devices to ascertain performance.
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