Solar FAQ

What does PV stand for?

PV is short for photovoltaic (photo meaning light and voltaic meaning electricity). Photovoltaic panels produce electricity from light—most often sunlight. (PV) is short for Pioneer Valley Photo Voltaics Cooperative.

Will my system produce backup electricity when the power is out?

A typical grid-tied solar electric system is designed to shut down, or “island” during a grid power outage. This feature protects workers from being accidentally electrocuted by an active PV system on the circuit. For an additional cost, (PV)² can design solar electric systems with battery backup or an inter-connected generator to provide power when the grid is out.

How long will my system last?

Solar panels are designed to produce electricity for a very long time. The solar panels we use carry warranties for power production of 25 years or more—one of the best warranties in the solar industry. We choose equipment that offers great reliability as well as superior power characteristics, which mean your PV system will produce clean, free electricity for decades.

How much of my electric bill can I eliminate with a PV system?

Up to all of it and more! The size of your system determines how much electricity it generates, so you can design it to either meet your needs now or your expected needs ten years down the line. We work with clients to find the system that best fits their power needs and budget.

What are the advantages of owning vs leasing?

Owning allows you to take advantage of many incentives, including grants, state and federal tax credits, and accelerated depreciation schedules for businesses. If you don’t have enough tax liability to utilize the tax credits effectively, leasing may be right for you. Lease providers take some or all of the incentives for owning a system, and offer the convenience of monthly payments. Lease agreements will also let you start a solar project with little initial investment. We help all our clients decide what option is right for them.

How much does it cost to install a solar system?

Cost of the system depends on the electric appliances you want to use. You can contact us anytime stating your requirement. But keep in mind that the size of the system increases as you increase the number of electrical appliances you would like to use.

Will I save money in electricity using this solar system?

Yes, you can save money on electricity bills if you use the system independently.

What is an inverter?

There are two kinds of electricity, DC and AC. Homes that are connected to utility power use AC electricity. Flashlights, small radios and automobiles use DC electricity. In order for you to be able to use solar to operate the appliances in your home, an inverter will convert PV power from DC to AC.

How is the system installed, because I have no idea on installation procedure?

You should not worry about it at all. Our technicians will handle all the installation procedure.

How long is the system useful for?

We follow manufacturer's warranty which is typically 25 years for solar PV panels, 1-2 years for inverter and 1-3 years for battery.

What about the days when the sun doesn't shine or shines less like in winter season? Will the system still work?

As the system is dependent on sun light for the generation of electricity, lesser sun shine hours means lesser electricity generation. However, the battery provided with the system will act as a backup for power and this will cover you for your energy needs for some time provided if it is used properly. Furthermore, Solar Energy in Nepal is much practical as the sun shines most of the days in a year.

What are the running costs of the system? Is it too expensive?

Solar System is a onetime investment, after the installation there is no running cost for electricity generation. However, the use of inverter for battery charging will draw extra power from main line.