The Positive Choice For Life

ADVANCED ENGINEERING designed in combination with new improved materials makes available better batteries with LONGER POTENTIAL LIFE. Surrette started manufacturing batteries over 50 years ago with a desire not to be the largest but the best. The heart of a solar battery is the positive plate. Surrette pioneered the REZISTOX GRID design which has rugged vertical and horizontal main members with the main cross members reinforced by filleting. Surrette batteries require the rezistox design due to...

Rugged Oversize Reinforced Positive Grids

This is necessary as Surrette uses dense active material which exerts high pressure on the positive grid. This would exceed the limitations of most grids used by our competitors. All Surrette grids and other lead components are manufactured from a highly refined lead alloy. available from 100 AH to 1500 AH for contractors wishing to design their own system with the least number of batteries and with the lowest cost per life cycle in the industry. Surrette Solar Batteries are designed...

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Ferrite bead or 3 turns 24 wire on a 22 Q 1 4w resistor for greater than 3A capacity (don't ground the Q1 tab, it's hot) 12 Volt lead acid flooded or gel cell battery 36 cell photovoltaic panel, see text about maximum current Author G. Forrest Cook WB0RI0 2910 Carnegie Dr., Boulder, CO 80303 E-Mail cook eklektix.com Web www.eklektix.com gfc elect solar Circuit Board A blank 3 by 4.5 inch circuit board with this charge controller and the low voltage disconnect circuit shown in HP 60 is available...

Pumpless Solar Water Heat

Pumpless Recirculation

Mineral precipitation, which can be a problem. If the house remains unoccupied, daily reheating in conventional systems produces even higher temperatures. Tank life is reduced, and mixing valves are needed to avoid scalding. Single pass operation is entirely different. Water is heated only once, to a reasonable temperature in an affordable collector. Tank overheating during vacations is impossible. With regard to freeze protection, the gravity siphon can be classified as a drain down system....

The Handson Journal Of Homemade Power

Issue 63 February March 1998 Jefferson Public Radio serves Southern Oregon and Northern California. The mountainous terrain demands many transmitters and translators to reach valley residents. Solar power provides the solution. You've been hearing bits and pieces about the project here at Agate Flat. Now here's the first of a series of articles you've been waiting for What the heck we're doing up here. The Indian Creek Nature Center near Cedar Rapids, Iowa gets a photovoltaic system. The Iowa...

New England Solar Homes

Economical water supply beyond the power lines 4 GPM at 150 ft 2 GPM at 350 ft 1 GPM at 600 ft Non-submersible pumps for surface water sources Solar Slowpump .5 to 4 GPM, 450 ft max. lift Solar Force Piston Pump 3.5 to 9 GPM, 230 ft Solar Centrifugal HP author Windy Dankoff installing a SunRise Pump Manufacturing since 1983. Exclusive U.S.A. Importer amp International Sales Representative for SunRise by Fluxinos. HP author Windy Dankoff installing a SunRise Pump Non-submersible pumps for...