Do It Yourself Solar Power Modules Counsel
The Watt Power output of a Solar module is the number of watts output when it is illuminated under standard conditions. Watt Peak (Wp) is the direct current watts output of a solar module as measured under an Industry standardized Light Test.
Solar modules has dropped from around $27 Watt Peak (Wp) in 1982 to around $2.49 Wp today and can be expected to dive much further in the future. At $1 Wp, grid parity will have been achieved and Photovoltaics (PV) will be able to compete with the prevailing price of electricity.
Essentially, there are 2 types of solar panels. The more expensive kind using crystalline silicon and the new proprietary thin-film technology. CdTe (Cadmium Telluride) is the popular favorite thin-film technology favorite.
The lowest thin film module price is at $2.49 per watt (1.89 per watt) from a Germany-based retailer. As a general rule, it is typical to expect thin film modules to be at a price discount to crystalline silicon (for like module powers). As thin film manufacturers expand production, prices are expected to drop dramatically.
Thin Firm CdTe (Cadmium Telluride) modules to generate relatively more electricity under high ambient (and therefore high cell) temperatures. Which means it is more efficient should there be high temperatures.
Advanced thin film design produces high energy yield across a wide range of climatic conditions with excellent low light response and temperature response coefficient. Frameless laminate is robust and can take a variety of shapes, is cost effective and recyclable as well.
What really matters is the total kilowatt-hours a panel produces. Then calculate the average solar wattage produced per dollar spent. Chances are, when you are reach $0.15/kWh or better, you are competitive with your electric company.
Two 80W panels in series gives you 160 W. You still have the same *current* as you get from one panel, but twice the voltage. There are inverters, battery banks and cabling costs to consider. Most families use between 4 and can run up to 20 Kwh per day for heavy users. A 1000w system would produce about 4 Kwh per day. Build your own solar panel with a do it yourself kit and discover this energy saving technology.
Create your unique do it yourself solar power system. Home solar systems can form a vital part of any home emergency survival kit. Having a solar backup could be life saving in a natural catastrophe, or any other emergency where you could be stranded from the power grids but you have a need for electricity
