Home Power This New Shurflo Submersible Pump Can Be Operated Roll Concert, Where They Performed on a 12 Or 24 Volt Battery System, Or Directly from Flawlessly
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Alternative Energy Engineering Order Toll Free 1-800-777-6609 Used ARCO M51 40 Watt Solar Modules We have a limited supply of M51 modules from a Washington state utility company. These modules are in great shape for their age, which is 10 years old, but that’s to be expected, because everyone knows that there is no sun in Washington. The plastic layer behind the cells is slightly yellowed, but they look perfect otherwise. They have 36 four inch diameter round cells and a nifty twist-off junction box cover on the back. They are rated at 2.4 amps at 16.5 volts and they are 1 foot wide by 4 feet long. If you buy 10 modules, we will throw in an anodized aluminum ground mount that holds 10 of these gems. The mount alone is worth over $300. Our supply is limited, so hurry. 11-801 M51 40 Watt Module $200. Freight in the U.S. is only $12, no matter how many modules you buy. SHURflo’s NEW Submersible Pump Dynamote Brutus “Pure Sine” Inverter The Brutus inverter converts the output of a battery to 120 vac pure sine wave power to operate tools, communication equipment and lights. It is a great “whole house inverter”, because it has the power to run large induction motors, as well This new pump delivers 1 gallon per minute to as a clean output for “buzz-free” elevations as high as 230 feet. It will operate on two audio and video. 50 watt solar modules and it is easily repaired in the We have several of these inverters Things that Work! field. that we used to power a 2 day Rock & tested by Home Power This new SHURflo submersible pump can be operated Roll concert, where they performed on a 12 or 24 volt battery system, or directly from flawlessly. Some are 3200 watt, 24 solar modules by using a linear current booster. It will volt models and some are 2400 watt fit into 4” or larger well casings, and it can run dry 12 volt models. Limited stock on without damage. hand. 75-605 SHURflo 9300 Pump $595 30-501 Brutus 12V was $2295, NOW only $1800. Sale price through September 30, 1993 30-502 Brutus 24V was $2495, NOW only $1900. Pump Water With Water Power Do You Have A Copy Of Our 1993 If you have flowing water and you want to pump water Catalog and Design Guide? talk to us about the Highlifter, the SlingPump and Hydraulic Rams. Send $3.00 to get 112 pages of design and product information on photovoltaic , wind and hydroelectric power The SlingPump can pump water from a stream or river as well as inverters, batteries, lights, fans, motors, uphill as much as 82 feet and get up to 4000 gallons per regulators, appliances, water heaters, composting toilets, day. books and more. The highlifter can lift water as high as 1000 feet when fed with a fall of 140 feet. Alternative Energy Engineering, Inc. Best of all, these pumps need no electricity or fuel. They P.O. Box 339-HP operate from the power in the water flowing through Redway, CA 95560 them. Home Power #36 • August / September 1993 1 HOME POWER THE HANDS-ON JOURNAL OF HOME-MADE POWER Issue #36 August / September 1993 Features Electric Vehicles 6 The 1993 Midwest Renewable 52 Electric Car Batteries: Energy Fair Placement & Containment It rained buckets. Everyone Shari Prange discusses had a great time. Check out the installing batteries in electric wonders of this year's most vehicles. Considered are amazing Energy Fair. placement, wiring, and more. Breaking the ICE Machine: 18 Flying High on Solar 57 The Myth of a Better Battery Tom Simko of Inkom, Idaho Michael Hackleman discusses uses solar heat, photovoltaics, the refueling and recharging of wind power, and wood to electric vehicles. Anyone want power and heat his home and to swap out batteries instead of business. Tom builds filling the gas tank? experimental aircraft using renewable energy. 26 Translucent Dome Fundamentals Experiments: A Solar Hot Water Story 14 PV Module Angles Bo Atkinson uses a dome to Richard Perez discusses collect solar heat for showers getting the angle on the and space heating. question, “Does it really matter 47 The Need for a Winter Energy if I adjust my modules to face Supplement the sun?” Included is a chart for adjustment of PV modules Steve Willey reports on making from the Equator to the Arctic. electricity directly from heat using a thermoelectric 62 Clean Water from the Sun generator. Laurie Stone tells of her experiences building and Inverters operating solar stills in Nicaragua. 34 Inverters 66 Lead-Acid State of Charge Richard Perez discusses how versus Voltage inverters stack up. Included Richard Perez explains how to are the specifications for 52 use a voltmeter to determine different inverters from 12 how much power remains in different manufacturers. your lead-acid battery. Cover: A dome collects solar heat for use in this Maine home. Photo by Robert Atkinson Homebrew 86 Home & Heart Access and Info Kathleen Jarschke-Schultze gets all wet and misty with the Access Data 71 156 Volt DC Direct rest of the Crew at this year's Home Power Magazine Transformerless Inverter Midwest Renewable Energy POB 520, Ashland, OR 97520 Gene Townsend discusses Fair. USA home building an inverter that Editorial and Advertising: Good Books has no transformer. Included is 88 916-475-3179 voice and FAX a schematic for the power Mick Sagrillo reviews Paul Subscriptions and Back Issues: output stages of this 10 KVA Gipe's new book, Wind Power 916-475-0830 inverter. for Home & Business. Computer BBS: 707-822-8640 90 muddy roads Paper and Ink Data Ever go to rescue someone in Cover paper is 50% recycled (10% postconsumer and 40% preconsumer) Index distress and get into more than Recovery Gloss from Silverleaf Paper you figured on? Well, Kathleen Company. 104 Index to Home Power Jarschke-Schultze tells a Interior paper is 50% recycled (10% classic tale of stuck in the mud. postconsumer and 40% preconsumer) Magazine — Issues Nature Web Suede from Simpson Paper #1–#36 Company. 92 The Wizard speaks… Therese Peffer compiles a Printed using low VOC vegetable based coherent and complete The Wizard divulges new inks. sources for free energy Index by subject. Now we Printed by information. can all find what we've been St. Croix Press, Inc., looking for. Lost in the sea New Richmond, Wisconsin of information? Well, here's Legal a lifesaver! Home Power (ISSN 1050-2416) is published bi-monthly for $15 per year at Regulars P.O. Box 520, Ashland, OR 97520. International surface subscription for $20 U.S. Second class postage paid at Columns 4 From Us to You Ashland, OR and at additional mailing offices. POSTMASTER send address 80 Home Power’s corrections to Home Power, P.O. Box 520, 75 Code Corner Ashland, OR 97520. Subscription form John Wiles discusses the Copyright ©1993 Home Power, Inc. proposed changes in the 1996 81 Home Power’s Biz Page All rights reserved. Contents may not be National Elecctric Code. reprinted or otherwise reproduced without 82 Happenings — RE events written permission. 78 Back to the Basics While Home Power Magazine strives for 93 Letters to Home Power clarity and accuracy, we assume no Therese Peffer gets a grip on responsibility or liability for the usage of recharging small nicad cells this information. 101 Q&A with equally small PV modules! 109 Micro Ads 112 Index to Advertisers Recycled Paper Recyclable Paper From Us to You GoPower People ell, it’s official. I’m happy to Robert Atkinson Wannounce that Alternative Sam Coleman Transportation News (ATN) is uniting Michael Hackleman with Home Power (HP). Karen, Richard, and I discussed the Kathleen Jarschke-Schultze possibilities between workshops at the Therese Peffer Midwest Renewable Energy Fair in Karen Perez late June. I was happy to discover how Richard Perez open they were to the idea. Shari Prange There is much to be gained by this Mick Sagrillo “union”. ATN has a loyal subscriber Bob-O Schultze base, many of whom have re- Tom Simko subscribed in the face of uncertainties with the magazine’s continued Laurie Stone existence. Understandably, advertisers have shied away, putting their limited Gene Townsend budgets to better use in larger magazines. For this reason, the production of John Wiles ATN has ground to a halt. I have exhausted both the magazine’s and my Steve Willey own personal accounts in a futile attempt to keep it going. I consider transportation alternatives an important part of the solution for today’s “ Think about it…” environmental puzzles. I have not wanted to see this door close. I am excited about the union of ATN and HP. Without real dilution, the flow of A human being is a part of this information is maintained. Indeed, it is accelerated. Bless them, Karen the whole, called by us the and Richard revealed that, in the past, they steered clear of transportation “universe,” a part limited in issues in HP to give ATN a chance. Now, this need no longer be kept time and space. He separate. Transportation is too vital an element in our daily lives to be left out experiences himself, his of the discussion. thoughts and feelings, as Transportation technology is complementary with independently-generated something separated from the power. My exploration into electric vehicles and other transportation rest — a kind of optical alternatives began in the 70’s. My home and shop were both designed to be solar, and we aimed to generate all of our electricity from pre-REA delusion of his consciousness.