| Subject | Started by | Replies |
|---|---|---|
Grounding panelsI am trying to find out the ground wiring sizes for a roof mounted array. Is the frame ground also the lighting ground, if not d... |
Charles Harte | 2 |
Battery State of ChargeMost of the 12volts inverter cutout the battery at 10.5volts to prevent over discharging.
Based on the battery st... |
Usman Kazaure Abdullahi | 14 |
Load controller functionI have a BlueSky charge controller with a 25amp load controller function. What is this used for and should I have it connected? |
Steve Dovel | 2 |
Newbie needs help!I'm new at installing RE and trying to understand. I have installed a C-Series 60 Amp 12/24V Regulator or LVD or Load Div. ... |
Roxie Perkins | 9 |
Seasonal pv/solar pool heatingI have a 28,000 gallon swimming pool in a wooded area in Raleigh, NC. The pool has the problem of being generally a little too... |
Wayne Jones | 2 |
mixing solar panel voltages within a single solar arrayAre there any problem running different voltage panels as part of the same solar string.
I have a SB1800u and 10 PW100... |
John Anderson | 9 |
Leak in Collector plateHello .. I have an old solar hot water system.. it appears that my differential controller is screwed up (just ordered the SunEa... |
Dan Jordan | 0 |
Battery size calculation based on insolation and loadHow to find the size of the battery ie., based on load or based on the solar insolation.
If i hav a laod requireme... |
Tech Guy | 1 |
One diversion controller for Wind and SolarI have heard conflicting statements from a number of sources. I have yet to get a clear answer, just personal preferences with n... |
Bently Harris | 2 |
Verify AH on Flooded Bateries?Does anyone know the best way to physically verify the AH capacity of flooded batteries?
This would be nice to check if... |
Bently Harris | 3 |
Inverter to Subpanel wiring – hot/hotShould an inverter feeding a lone subpanel feed both sides of the buss (as 220 would) then go though 2 breakers to the 110 outle... |
Bently Harris | 6 |
solar hot water pumpsThe Rheem 80 gal hot water tanks with heat exchanger seems to be popular for solar applications. However, I noticed somewh... |
2 | |
Solar system for workstation computer.Hello, I’m interested in solar systems but I never did something.
Now I like to know if some one can helps me to setup one... |
Francisco Ordaz | 4 |
Battery care for summer campI am planning on installing a small off-grid 500w PV system in my summer cottage in Maine. My question is about batteries.... |
James J | 4 |
Sunlinq 6.5Watt 12V Portable Power Pack with iPodHi
I would like to buy Sunlinq 6.5Watt 12V Portable Power Pack and use it to charge my iPod. I saw also Global Solar iPod Ac... |
Pavel Dusicka | 1 |
economic solar water pump designI live in the San Ildefonso Ixtahuacanm Huehuetenango Guatemala. I work with the Social Ministry of the Catholic Church in a sus... |
Todd Bauer | 5 |
Questionnaire for site surveying to install a solar PV systemHi everyone!
Can I get a questionnaire prepared for site survey of a solar PV system which includes the following.
... |
Dare Devils | 1 |
AC amps - DC ampsHello all,
I've been trying to wrap my head around a couple of things lately and was hoping someone could shed som... |
Dave C | 10 |
Combining Sharp 224w panelsHello;
I have 2 Sharp 224w panels that I want to combine voltage on. Can someone advise me on what I can use for ... |
Stephen Hagerman | 1 |
Lorentz vs. Grundofs PumpsTrying to get some feedback on Lorentz and Grundfos pumps. We are about to install two remote livestock watering pumps on ... |
Morgan Bassam | 1 |
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