All You Need to Know About Solar Panels

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All You Need to Know About Solar Panels

As energy costs rise each year, an increasing number of individuals look to solar panels as a way to save money. By researching and understanding what solar panels offer, as well as learning what type and the number of panels that work best at home or for a business, home and business owners can get an idea of which types and how big of a solar system they want installed. Shoppers should compare the different solar panels and assess the costs of each system so they stay within budget. Consumers can find a large selection ofsolar panels at local hardware shops and online at eBay.

What a Solar Panel Does

When installing solar panels at a home or at a business, owners need to know how a solar panel works. For the most part, solar panels convert the radiation given off by the sun, known as photons, into electrical energy, which is stored in batteries for later use. While passing through the panels, semiconductors within the panels absorb the photons, but not the electrons. These electrons form the electric current. When the property pulls energy from the batteries to run various appliances and lights, the current first passes through an inverter. The inverter changes the direct current into an alternating current.

What to Look for When Buying a Solar Panel

The most important factor to consider is the amount of energy used each month. This allows owners to calculate how much energy they need to produce in order to power their home or business. Solar panels typically come in different wattage sizes, so homeowners should figure out what they need and then purchase the appropriate number of solar panels to provide their monthly power requirements.

Solar Panel Types

The type of solar panel used plays a big part in the overall cost of the product. The solar panel types differ in their efficiency, cost, and effectiveness.

Solar Panel Type



Use less silicon than monocrystalline solar panels

Typically less efficient than monocrystalline solar panels

More efficient when used on rooftops due to their design


Cost more than most other solar panel types

Have the most silicon content of all the solar panel types

Do not require as many panels as other solar panel types

Thin Film

The least efficient of the solar panel types

Cost less than polycrystalline, monocrystalline, or BIPV solar panels

Not suitable for commercial or heavy home use


Look like roofing tiles, so they blend in

Require more sunlight than other panels

Require more maintenance than other panels

When deciding on the number of solar panels they need to purchase, home and business owners should keep in mind how much sun their region gets in a typical month, how many kW hours of power they use in a given month, and how much of their power needs they want to cover with solar power.

Installing a Solar Panel

If homeowners planning to install the solar panels themselves, they should make sure to check their local ordinances to see if any limitations or special fees exist for installing solar panels. If property owners have the knowledge to install solar panels properly, then they should do so. Those less mechanically inclined should hire a contractor to do the job properly.

How to Maintain and Clean a Solar Panel

Property owners should regularly clean and inspect all panels installed on their home or business. They can also buy solar panel cleaning kits, which contain all of the items needed for the task, including soap, wiper, and cleaning brushes. Using one of the brushes from the kit, make sure to clean the entire surface of the panel with a soap and water mixture. Make sure to remove any soap before it dries on the panel. Owners can also hire a professional solar panel cleaner if they feel they cannot adequately do the job or they do not have time to complete the task.

How to Buy Solar Panels on eBay

When buying solar panels on eBay, home and business owners can enter keywords into the Search bar, which pulls up a list of results and categories associated with solar panels. Shoppers can click on categories to find the solar panel they need. Shoppers can also find a variety oftools for use when installing and maintaining solar panels on eBay Deals.

By knowing their energy requirements, property owners can calculate the exact number of solar panels they should buy. They should compare the different types of panels according to cost, ease of installation, and power production. Additionally, homeowners should make sure to clean their panels regularly for the best power production.

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