Posts Tagged ‘pump’
5 Watt 12 Volt Solar Power Portable Panel PV Photovoltaic Good for: RV Car Truck Marine Off Grid Battery Charger Cell Phone Laptop Water Pump Gate
March 29th, 2010 | 
Author:
- 5 WATT HIGH EFFICIENCY POLYCRYSTALLINE PHOTOVOLTAIC MODULE
- 12 Volts, 710 mA, Dimensions 12.5×7x1 (LxWxD – inches)
- great for use in RV’s, Water Craft, ATV/Motorcycles, Laptop Computers, Water Pumps, Outdoor Telephones, Satellites, Portable Televisions
- Maintenance free solar power gives years of use at no cost by harnessing the power of the sun
- The panel has been especially re-enforced to withstand even extreme weather conditions.
Product DescriptionThe 12module GP-5-cell technology photovoltic ploy crystalline characteristics. The 36 square solar cells are encapsulated under high transmission tempered glass using an advanced, UV resistant thermal setting plastic. Acetate encapsulation ethylene chloride (EVA) cushions the solar cells within the laminate and ensures the operating characteristics of solar cells in virtually any weather condition. The posterior surface of the module is completely sealed from moisture. . . More>>
Trane Heat Pump. With the rising cost of electricity, I installed a wood pellet stove as an alternative.?
The stove is heating much better (75 degrees) as opposed to the heat pump (65 degrees) at a lower cost. My question, will the heat pump be damaged by lack of usage during the winter? Heat pump works great during the summer for air conditioning. thks. . .
Posted in Wood Pellets | 
Tags: alternative., Cost, electricity, Heat, installed, Pellet, pump, rising, Stove, Trane, Wood | 
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An Investigation of PV Powered Brushless DC Motors for Solar Pumping: An autonomous and elegant integration of electric motor and pump for use with a solar domestic hot water system
Product DescriptionTypical solar domestic hot water systems use a liquid working fluid to transfer heat from the solar collectors to the hot water storage tank. This book presents the results of a detailed investigation of a unique design and integration of electric motor and pump to circulate the liquid working fluid. The motor’s energy source is electricity that is generated from the sun by a photovoltaic module, creating an autonomous heating system. The design under revie. . . More >>
Posted in Solar Energy |
Tags: autonomous, Brushless, domestic, electric, elegant, integration, Investigation, motor, Motors, Powered, pump, Pumping, Solar, System, water |
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