13 Apr 2016

Frequently Asked Questions About Solar Energy

WHAT IS SOLAR POWER?

Solar power is the resultant conversion of sunlight into electric current via the use of solar photovoltaic (PV) panels. Additionally, it can be heat energy that’s generated from solar thermal systems which concentrate sunlight into receivers to heat water.

What is solar electricity?
Photovoltaic (PV) systems convert sunlight into electricity that can be used to power your home, office or industrial facility. Today’s solar electric technology can be harnessed to either supplement power supplied by your utility company or to take you completely off-grid from the utility company. Off-grid systems use battery backup systems to store power.

What is a solar panel?
Solar water heating and solar electric (photovoltaic) systems receive solar energy in rectangular-shaped panels – also known as “collectors”. These solar collector panels are mounted on a building’s roof or ground-mounted in special situations. In solar water heating panels, water is heated by solar energy as it circulates through. Solar electric panels contain the materials that convert sunlight directly into electricity. Solar panels are engineered to operate in very high winds and withstand environmental damages.

Can solar energy lower my electric bill?
Yes, Solar panels are used to convert the suns energy into electricity that can be used by your home or business. The panels are connected to the electrical system generally using a bi-directional metering system. This allows your facility to utilize the electricity when it’s being produced by the sun to offset your usage from the power company. When the sun isn’t producing electricity in the evening, you use the power from the electric company.

How much does a residential solar system cost?
The cost of a solar system depends on the size of the system that is built. Systems can be built so they are scalable. It is important to know what size the solar panel system is, how much electricity will be produced, and the price per watt. Each solar system will produce different amounts depending on how good the design is, what shading could reduce the systems daily production, and where the solar panels are on the earth.

How long do solar panels last?
Solar panels life expectancy is more than 40 years.

How much maintenance is required?
Solar energy systems require less maintenance and service if the owner strictly follows guidelines. In most cases, these guidelines require owners to not adjust, maintain or repair the systems themselves.

Can I get a payment plan?
Verysol offers many financing options and will help you find the financing plan that best meets your needs.

What happens if there is no sun that day?
Lack of sunshine limits the solar energy potential of any solar energy system. However, some of the sun’s solar radiation will penetrate clouds to heat water or generate electricity.

How long does it take to install a solar energy system?
Most home systems can be installed by a Solar Energy USA crew in 1 or 2 days. Installation follows a thorough site survey and engineering review. Larger commercial or business installations can take longer depending on size, complexity, and special mounting.

Does a solar panel need to be on my roof?
For most home installations, the roof is the optimum placement for solar panels. Unobstructed by trees or other shade-producing structures, facing toward the south and able to be securely attached. If the homeowner has adequate yard space and/or many panels to be installed, Verysol Energy can review the option of ground mounting.

Do I have to angle solar panels at the sun all day long?
Solar panels are installed in a fixed arrangement. They typically don’t move to track the sun during its movement through the sky. Mounting the panels to face south at the proper angles enables them to capture and collect the maximum amount of solar energy during the day.

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