FAQ
What services does AES provide as a contractor?
Everything!
When you sign with us, we do everything—design, permits, plans, CEC rebate paperwork, inspections, PG&E paperwork, etc. You get the picture. You won’t have to do anything except sit back and watch.
What information is needed to determine system size?
Annual energy usage—Because systems are designed on annual production, one of the most relevant pieces of info is how much energy you use in a year. This can be determined by either adding up 12 months worth of bills or contacting PG&E to get a year's total.
Site analysis—A critical component of a good solar system is the proper design. A proper design cannot be achieved without a site analysis. The location and layout of your property and home/business is relevant to the size, location, and physical appearance of a solar array and its associated equipment. Contact us for a free site evaluation.
What is a solar electric or photovoltaic (PV) system?
Please click here to see a detailed description of how a solar system works.
Why should I consider buying a PV system?
You will save money. The numbers are there, solar is cheaper than traditional utility power. The longer you own it, the more energy it will create and the more money you will save.
You will help the environment. The electricity generated by your PV system is clean, renewable and reliable.
Eliminate Foreign Oil dependency. Your solar system will create decades of electricity right here the USA.
Do I have a good site for PV?
Your site must have clear, unobstructed access to the sun. Buildings, trees or other vegetation should not shade your site. South or South West facing roof exposure is best. There are many ways in which a solar system can be incorporated with your home/business. If a roof top is not available a site assessment can determine a better location for a system (i.e. ground or pole mount, arbor, etc.).
I have 3 phase power, is that a problem?
No. The solar industry has been around for over 100 years. There are many different products that are available to fit a number of different scenarios including multiple voltage configurations.
How can I find out more about solar and the programs available?
The California Energy Commission has a website designed for the end consumer to help you make the correct and educated decision to use Alternative Energy Systems as your solar contractor. This link and other links can be found on our resources page.
How much mounting space do I need for a solar system?
As a rule of thumb, 100 square feet of PV area produces one kilowatt of electricity. A typical home would use between 300 & 600 square feet of space.
How much does a PV system cost?
There are many variables that can effect the price of a solar system, especially size. A site analysis is the best way to get started. That said, you can expect to spend from $8-10 per watt before rebates and incentives and $5.50-$7 after rebates and incentives. Mounting, location, roof type all play into how much a system may cost. Example: A typical home installation may require a 3800 watt Solar system. This would equate to $20,900 – $26,600 after rebate.
Are there any incentives or rebates available?
Yes! The California Energy Commission and the Federal Government are providing excellent incentives to go solar. To find out what the current rebate level is check our cost and rebate section.
Am I eligible for a rebate?
If you live in the electricity service territory of Pacific Gas and Electric Company, Southern California Edison Company, San Diego Gas and Electric Company, or Bear Valley Electric and you are installing a system of less than 30kW, you are eligible for a rebate.
Are there any financing programs available?
The best way to finance a PV system for your home is through a mortgage loan that includes a primary mortgage, second mortgage or home equity loan secured by your property. If mortgage financing is not available, consider other sources such as conventional bank loans. A list of companies that finance PV systems can be found on the California Energy Commission’s website at www.gosolarcalifornia.ca.gov.