Ir Ir Ir

Input from 4000 Watt Generator or the Grid The array puts out 21 amps of current at 12 VDC in full sun. This is fed to the batteries through a pair of 6-gauge wires and a salvaged, 3-pole fused disconnect with 30 Amp RK-5 fuses. I use a Sunselector NDR-30 charge controller with temperature compensation and a charge divert circuit. When the batteries are full, I use the extra power to run a 300 Watt 12 VDC heater or fan. It's not much heat but nothing goes to waste. The battery consists of eight...

Northwest Energy Storage

7.125 wide 4.5 high black and white positive Solar Site Analysis, Design and Installations of Residential Solar Electric Power and Water Pumping Systems Our shop and home is available for tours. Please call for an appointment. Chris & Lynne Carter (910) 376-9530 Environmental Solar panels absorb heat from the sun and distribute it throughout your home quietly with a thermostatically controlled blower. Environmentally-friendly heating alternative you can afford. A single panel priced at 375...

Info

HUP THE BETTER BUILT INDUSTRIAL, heavy duty, deep cycle, (Forklift battery), for your solar powered home. Only Yuasa-GBC uses HUP. The process behind HUP increases the expected work life of industrial forklift batteries according to extensive testing conducted by the US Department of Energy. New from the factory, with a 7 year warranty. Free shipping to most towns in 48 states. Call or write Northwest Energy Storage, 10418 Hwy 95 N, Sandpoint, ID 83864, (208) 263-6142._ NEWLY INVENTED super...

Cedar Valley Workshops And Seminars

Conrad Heins 3000 East Cedar Valley Rd, Traverse City, MI 49684 Phone 616-228-7029 SIEMENS full page bled four color on negatives This is page 23 Above The interior of Jon Haeme's solar-power workshop. Note the battery box in the rear. Above The interior of Jon Haeme's solar-power workshop. Note the battery box in the rear. A portable solar-powered workshop is a dream come true for me. It started back in the late '70s when I began collecting tools. I was inspired by the writings of J....

Edta Trailhead Supply

First, fully recharge the cell, and then continue to charge the cell at a C 20 rate for five to seven hours. During equalization charges, the cell voltage will become very high, about 2.7 VDC per cell. This overcharge contains the necessary power to break up the smaller lead sulfate crystals and return these sulfate ions into solution in the electrolyte. The larger sulfate crystals, however, cannot be broken up even by an equalizing charge. If a sulfate bond spends several...

Wi

EDTAtetrasodium salt, info., catalog, 12 lb. plus 3.50 ship. amp handle. Trailhead Supply 325 E. 1165 N. Orem, UT 84057_ VERMONT SOLAR ENGINEERING Expert design amp consultation, professional installation, sales amp support, repair amp upgrades PV, Hydro, Wind amp Domestic Hot Water. Do-It-Yourselfers welcome pricelist available sorry, no catalog . Custom systems, kits amp components at most attractive prices. Call Kirk toll-free, 1-800-286-1252, 802-863-1202...

Solardyne

7.125 wide 4.5 high four color on negatives SOUTHWEST WIND POWER 7.5 wide 5 high four color on negatives 1995 Richard Perez and Conrad Heins All batteries are chemical engines. An understanding of the electrochemical reactions taking place within the lead-acid cell will help you to use your battery more efficiently. An understanding of sulfation, which kills over 80 of all lead-acid cells, will help you make your battery last longer. The processes are simple and understandable to anyone who...

Staber System Washing Machine

Hexagonal Tub Washingmachine

Bob-O amp Kathleen Jarschke-Schultze 1995 Bob-O amp Kathleen Jarschke-Schultze There is a small revolution going on in the appliance industry that has manufacturers scrambling. More and more buyers are demanding less and less. Less energy consumption and fewer expensive components to wear out and replace. Add to this the very real possibility that the US Department of Energy DOE will soon be mandating high efficiency standards that most of today's top loading washers can't meet. The Staber...

An EV Battery Charger

A simple, variable-rate charger can be built for a few hundred bucks. It will fit battery packs ranging in size from 12V to 132V. The parts list is small and assembly is straightforward. I built mine for an electric vehicle. Initially, I opted for a metal box a recycled aluminum file carrier . This gave me the flexibility of using the charger for other applications i.e., helping to give a friend a charge at an EV rally . Admittedly, it was more awkward to carry in the vehicle. Eventually, I...

Electric Pickup Truck

Hydroelectric Power Motor

After working with the EV club at the college where I am employed and attending two years of the Tour de Sol TdS , it was time to build an EV the way I wanted. I decided that my goal would be to enter the TdS for 1993. It was September and I didn't even have a vehicle to convert yet. Seven months to build one from scratch a challenge I could not resist. Ever want to convert a vehicle to electric power You don't have to be a genius. Just have a few friends with tools and a garage with heat. Add...