FAQ's

What size solar electric system do I need?

The recommended size of your system depends on your power consumption. If you want to completely offset (replace) your current electrical usage (purchases) from the utility with a solar electric system, the first step is to review your annual energy consumption which can be obtained from your utility bill..

Will solar increase my property value?

Yes. According to real estate appraisers, for every $1 of electricity that you offset through solar, it will increase the value of your home by $20. This means that your home would increase in value immediately by about the total net cost of the system after rebates.

How much roof space will my system need?

A rule of thumb is that every 1,000 Watts of solar modules will require 100 sq ft of roof space. Since most systems range between 2 kW to 6 kW the roof space required will range from 200 sq ft to 600 sq ft.

Will the surrounding trees or shading be a problem?

Yes Shading can be a real issue. A rule of thumb is to have no shading from 10AM to 4PM.

What is the best orientation of my roof?

South is the best direction.

Does it matter what type of roof I have?

Yes and no. Yes in that different roofing materials require different methodologies which can impact the systems installation costs. If your roof will need to be replaced during the next ten years we recommend that you either replace it before having your systems installed or replacing it now.

How long will my solar electric system last?

Solar modules have been tested in the field, with results showing module lifetimes in excess of 25 years. Modules typically have 10 to 25 year performance warranties More

Who handles the permits and rebate paperwork?

Sun First Solar will handle every aspect of the installation from the filing of the rebate paperwork, to the permits, to the final inspections, and Net Metering Approval. Sun First Solar is honored to offer a comprehensive turnkey package to every customer to ensure that installing a solar power system is an easy, pleasant experience for you.

Is there any system maintenance required?

Since there are no moving parts, the system is basically maintenance free. Inverters - More

Can the homeowner sell power back to their utility?

Yes, through "net metering" any excess electricity generated will spin your meter backwards which has the effect of selling your excess power to the utility at a full retail rate. On a monthly basis, you pay only the "net" of what power you used. If you generate more power than you in a month your utility company will forward your excess solar energy credits to be used during the next month. This allows any excess energy generated in the summer to be used during the winter when there is less solar energy and usually higher energy usage.