Technical

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Subject	Started by	Replies
Li-ion for storage Can Li-ion batteries be used or does anybody have a small setup that uses Li-ion (example:laptop battery).	Tony Butterfield	0
battery equalization I am looking for some documentation or other solid info on the calculations needed for advanced programing of my Outback Mate. M...	Ron Hardwick	0
wind charge 36V golf cart Posted by Michael Fischer on Today at 05:24:01 PM I have a cabin that is off grid Planning on adding aprox 300- 500 W w...	Michael Fischer	0
Charging batteries in parallel w/portable charger Could someone tell me if using a portable 12V "smart" charger to charge a bank of 12V batteries connected in parallel ...	Dan McAfee	0
Q: PL-PLT "Plastic Pelton Wheel " Hello, We need information about the maximum r.p.m and the maximum power that can be supplied by the Plastic Pelton Wheel &q...	Ahmad Zbeeb	0
Windmill with rotating sails Windmill with rotating sails is a new type of windmill. It has a vertical axle around which three sails spin around. http://www....	Tihomir Culjak	0
inverter I have a DC 6 volt 8amp. gel battery. I need to convert it to output 10-24 volt DC. Does anyone make a small light w...	Ken	0
PWM Inverters Ok, here's where I need refreshing. Are PWM sine wave output inverters true/pure sine wave? or are these the "near sin...	Craig Flanders	0
Computer/Monitor I'm looking into powering a computer and monitor for about 12 hours of daily use. My tower has a 300 Watt power supply (Im runni...	jack	0
Green Energy Summit 2009: Clean Technology, Renewable Energy, and Sustainability World Leaders Gather at Green Energy Summit 2009 to Plug Bailout Scenarios Clean Technology, Renewable Energy, and Sustainab...	Shaguf Mohtisham	0
Connecting two solar panels to a single charge controller Hi! I am to connect 2 solar panels to a Morningstar Prostar Ps-30M 30A charge controller. The Solar panels are...	Fredrik E	0
solar heating for pool in Italy and associated UV cleaning Being a novice in alternative energy, I am seeking advice as to what are the options for solar heating and UV cleaning for a pla...	John Murray	0
Air x land Hello, I'm from Portugal and i have a Air x land. I'd like to know if it is normal he work's when the baterys are...	Antonio Nunes	0
water heating panels, tanks.. last=years Alternate Energy Technologies BRAND last how long and what grade would they be rated? How long do these tanks and pumps last? I ...	Chris Anda	0
Charge controller voltages My PV bank is 16 Kyocera KC158 G with a Vmp rating at 23.2 volts. That is hooked to a Xantrex SW 4024 the system is grid tied an...	Dennis M	0
Elster Meters My utility installed an Elster Alpha Plus A1D+ meter to measure the net metering of my system. I come to find that it may be the...	Hank Sandhoff	0
Solar energy I have been asked to draw up a plan for a farm on Savanna land in tropical Africa. The land is extensive and I even wonder about...	Peter Gardiner	0
pulse pm60 controller i got a pulse pm60 controller, and dont have a manual. can any one help?	John Ossowski	0
Newbie soldering issue Hi - I am trying to solder some 3 x 2 1/4 solar cells as described in a recent issue of MAKE - thank you Parker Jardine. After I...	Ted Stevens	0
charge controller with Ametek permanent magnet motor Hello,I am putting together a microhydro system using a 20V Ametek permanent magnet motor with a waterwheel. I need a charge con...	joe wood	0

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