WAAREE 575Wp 144Cells 24 Volts N-Type Framed Dual Glass Bifacial Non-DCR Solar Module

Solar modules, also called solar panels, are devices made of connected solar cells that convert sunlight into electricity. They form the core component of any solar power system.

There is no technical difference; the terms are used interchangeably in the solar industry. Both refer to the same product, a panel of connected solar cells that generates electricity.

Common types include polycrystalline, monocrystalline, mono PERC, bifacial, and flexible solar modules. Each type differs in efficiency, cost, and ideal use case.

A solar module converts sunlight into electricity through the photovoltaic effect, where solar cells absorb photons and release electrons to generate current. This current is then used or stored for power.

Wp stands for Watt peak, the maximum power a solar module can produce under standard test conditions. It is used to compare the output capacity of different panels.

The cost of a single solar module depends on its size, wattage, and technology. Explore our range of solar products to compare current prices.

It depends on your electricity usage, but as an example, a typical 3kW home system needs about 5 to 6 panels if you're using 540Wp to 585Wp modules like the ones in our range. Larger homes with higher consumption may need a 5kW to 10kW system, which would mean roughly 9 to 18 panels of the same wattage.

Start with your average monthly electricity bill, then factor in your roof space and local sunlight hours. You can use our solar calculator to get an exact recommendation for your home.

Installation cost varies based on system size, panel type, and site complexity. Larger systems and premium panel technologies typically cost more upfront.

As a rough guide, 1kW of solar needs about 80 to 100 square feet. So if you install a 3kW system, you'd need roughly 250 to 300 square feet of roof space.

Installation typically takes one to three days, depending on system size and whether the site needs special mounting for bifacial panels.

Quality solar modules typically last 25 to 30 years with minimal performance degradation. Proper installation and maintenance can extend this further.