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Sunlight hits the panels
Solar photovoltaic (PV) cells absorb light and create direct current (DC) electricity.
SOLAR MADE SIMPLE
From sunlight to everyday electricity.
No complicated jargon. Here's what happens when solar panels start turning light into usable power.
FOUR SIMPLE STEPS
Here's how it works.
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Electricity flows to an inverter
An inverter converts the panel's DC output into alternating current (AC) used by typical home appliances.
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Your building uses the power
The electricity can power lights, appliances, and other loads while the system is generating.
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The grid balances demand
In a grid-connected system, power may be imported or exported depending on generation, usage, and local rules.
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THE MAIN PARTS
Meet the tools behind the technology.
Solar panels
Generate DC electricity from daylight.
Inverter
Converts DC electricity to AC electricity.
Mounting & wiring
Secure and connect the equipment safely.
Meter and protection equipment
Measure energy and support safe electrical operation.
Optional battery
Stores energy for later use when the system is designed for storage.
GOOD QUESTIONS
Frequently asked questions.
Get quick answers to the most common solar basics.
Do solar panels work on cloudy days?
Yes. Solar panels use daylight, not just direct sunlight, but typically produce less electricity when skies are cloudy.
Do solar panels generate electricity at night?
No. Panels do not generate electricity without light. A home may use grid power or stored battery energy at night, depending on its system.
Will solar work during a power cut?
Most standard grid-connected systems shut down during an outage for safety. Backup power usually requires compatible equipment, often including batteries and an appropriate inverter.
Does every home need a battery?
No. Many grid-connected solar systems work without batteries. Whether storage is useful depends on your goals, budget, and local electricity arrangements.
How long do solar panels last?
Many modern solar panels are sold with long-term performance warranties, often around 25 years or more. Actual performance and service life vary by product and conditions.