Real Estate Topics Forum :: View topic - Solar Power

Guest

With current changes in our world climate our demand for energy is increasing and with six billion people demanding it, we may be faced with intermittent shortfalls in supply, certainly higher energy costs. The solution will be energy forms that are efficient, cost effective, and renewable.

Alternative forms such as solar- electric, wind, and hydro-electric can help fill the gap and in many cases provide our own, home-based energy supply.

A lot’s changed in the solar industry since the late 70’s and early 80’s. Gone are inefficient electrical equipment and the “junk” science that created many problems. Today’s modern home energy infra-structure can light your home, heat home and water, and run all of your home appliances and equipment EXCEPT air conditioning. Certain appliances, refrigerators and freezers, must be of the “energy star" rated type; electric ranges and ovens must be converted to gas.

When planning a home system, the first step is a detailed analysis of the family’s monthly, weekly, daily, and hourly energy needs. This tells us the size system needed. Then, location is an important factor. Dust and snow collecting on these panels interferes with or stops their functioning; therefore rooftops are often not ideal placements. The battery array, heart of the system, as well as solar electric panels (PV’s) and solar collectors (for hot water, floor heating and swimming pools) should be positioned for convenient maintenance and cleaning. Consumers need to be fully aware of the importance of maintenance routines!

The new solar electric panels carry warranties that go 20 years. Battery life, with warranties, can exceed ten years if properly maintained.

Modern inverters and charge controllers change voltage to 120VAC (just as good, if not more stable, than what comes off the power grid!) and keep the batteries properly charged. Obviously, the sun doesn't always shine in Sevier Co., so there is a need for a back-up to keep batteries charged. This may come in the form of windmill power, hydro-electric power, or a small generator best run by propane, natural gas or biodiesel. (We're trying to get away from gasoline, right?)

You can solo with the system, or you can have a hybrid set-up where you stay on the grid with TVA and use their energy to supply certain items like air conditioning.

When properly thought out and applied, a combination of alternative energy forms like solar, wind, and hydro-electric can provide us with all the comforts of home, at lower long-term costs, than conventional power grid hook-ups.

Jack Bailey

Smoky Mountain Solar Solutions