Subject | Started by | Replies |
---|---|---|
Using Solar Water to Heat WorkshopHas anyone out there used roof-mounted solar water collectors to heat a single room. I don't need it for domestic hot water... |
Allan Smits | 4 |
Renewable Energy InvestmentsRenewable energy is what the world is shifting towards, owing to the high demand for fossil fuel energy and its shrinking demand... |
RayLis John | 4 |
Newbee questionIf I have $1000.00 to invest in something for my home in solar
power---What is a good place to start? Should I think&n... |
Beverly Seim | 6 |
Choosing an inverterI am looking to buy an inverter which could plug into the wall (using utility power) and can also connect a battery for backup. ... |
Sorbari A | 4 |
Charge Controller for 48v golf cartI have a portable 160w solar panel system with 2@ 80w panels wired in parallel for 12v charging. I have a PWM type control... |
Steve Bartlett | 4 |
specific gravity hydrometersI am seeking opinions and advise on SG hydrometers.
Are the digital ones better than the glass ones? What makes and models a... |
Ray Grose | 4 |
What kind of battery we need for 3 panel of 60 watts each one?Hi, I´m new in solar energy and I have 3 panels of 60 watts, So I need to buy one battery and charge regulator for installation... |
Sebastian Castro | 2 |
Need replacement absorber plateHi,
My freeze protection for my 4'x10' solar hot water panel failed during a cold night and water froze in th... |
Brian Dombrowski | 3 |
Average Cost for Installed SHW Drainback with 80g ?Hi All:
We have been exploring the idea of replacing our current gas water heater with solar. The other day I had a c... |
Fla D | 1 |
Rodent protectionCan anyone help with ideas for protecting a rooftop PV array from squirrels or other rodents chewing up PV wiring? Is this a pro... |
Chris Flaccus | 2 |
Solar Thermal Hot Water and Cold Air Return Heat ExchangerI have been wondering about a system that is talked about briefly, but hardly explained in much details in terms of pros/cons.&n... |
Alan Gonzalez | 3 |
B-Grade PV ModulesSo I have noticed a posting or two here on the forums about B-Grade PV modules and wanted to make a couple of comments and see i... |
Eric Pedersen | 4 |
Replacement Blades for AirxHi,
Two of my blades on my AirX wind turbine broke off. I am not sure if something flew into it or if the high winds a... |
Dave Osborne | 2 |
Hybrid SystemWe have a bergey XL1 as the start to our system.
being new to this if anyone has any advice do's or dont's... |
Lee Butcher | 0 |
The Swine Flew So...after taking millions (~80) in taxpayer grant money, Evergreen solar decides it is all about the money after all and ... |
David Ames | 4 |
Brilliant mindsYou may have heard this question before.
Do brilliant minds think alike or, do they think for themselves?
http://ww... |
Thomas Allen Schmidt | 1 |
Charge controller for sell back systemDoes anyone make a charge controller for a high voltage (310 to 360 VDC) sell back system? My wife is going to be very unh... |
1 | |
My Solar Project !!! (Questions)Hi guys i'm new to this and i'm little unsure to some of the concepts on solar panels.
I'm looking into buyi... |
Marcin Rzeszotko | 20 |
Free Visitor Registration for Carbon Market Event,24-25 Feb 2010,Indonesia
Emission Markets Indonesia,24-25 Feb 2010,Hotel Borobudur Jakarta
Internationl Carbon Market Exhibition and Semina... |
Amit Nigam | 0 |
Hydro power from 60 foot water fallsI own a 60 ft plus waterfalls I am not sure how to figure out the water flow, it flows year round and was used in the 1800s to s... |
Bob Brown | 9 |
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