Technical FAQs 4

What are solar panels?

Solar panels are devices designed to absorb sunlight and convert it into usable electricity. They are a cornerstone of solar energy systems and can be found on rooftops, in solar farms, and at other installations around the world.

How do solar panels work?

The flow of electricity results from the characteristics of the semiconductors and is powered entirely by light striking the cell. The main component of a solar panel is a solar cell, which converts the Sun ’s energy to usable electrical energy. The most common form of solar panels involve crystalline silicon -type solar cells.

What is a solar panel made of?

The heart of every solar panel is the photovoltaic cell, typically made from crystalline silicon. Silicon is ideal for solar applications because it’s abundant, stable, and has the right electronic properties for the photovoltaic effect.

How do solar panels generate usable electricity?

Solar arrays create a usable electricity system for your home by producing direct current (DC) electricity. This is achieved through the photovoltaic effect, where solar cells convert sunlight into electrical energy.

Photovoltaic Storage & BESS Technical Resources


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Our certified engineering team provides comprehensive technical support for all installed photovoltaic storage and BESS systems. From initial system design and engineering to ongoing maintenance, optimization, and performance monitoring, WALMER ENERGY ensures your photovoltaic storage and BESS solutions operate at peak efficiency throughout their lifecycle, with 24/7 monitoring available for critical industrial and commercial applications.

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