Subject  |
Started by | Replies |
|---|---|---|
Effect of desulfator on equipmentI am installing a 30w panel and desulphator/charge controller on my boat.
If the power is on to my instruments, equipme... |
Randy Sermons | 0 |
effects of shading on solar panelsI've heard there are panels that shut down when partically shaded and panels that remain active when partically shaded. Ex... |
bill | 6 |
efficient use of an inverterAt what point does using an inverter become efficient? I understand the issues of energy loss due to conversion from the DC batt... |
James Johnson | 2 |
El Sid pump problemsI bought a bunch of the El Sid by Ivan Labs pumps for circulating my radiant heat. I was sold on the no bearings, no seals... |
Thomas Anderson | 20 |
electric heating element questionI have a 120v ac immersion liquid heater with thermostatic control (purchased from McMaster.com). This is essentially the same... |
Travis M | 2 |
Elster MetersMy 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 |
End User Module Performance ConcernsI'm a recent Master's graduate in Materials Science from NC State University. My research focused on nanoscale solar c... |
Jeremy Peters | 4 |
Energy draw switchI own a small island in Canada that isn't connected to the grid. About 3 years ago we got our first renewable power, a simp... |
Steven Messer | 11 |
Enough collector area for domestic HW and hot tub + heat exchanger questionsFolks
I've been reading, drawing, and thinking. Last one is the scary part.
What I want to do it heat my... |
Elbie Yates | 5 |
Enphase InverterDoes anyone in the forum have one of these units in service? For my budget going with one of those inverters is an option howeve... |
Max Schulte | 1 |
Enphase inverters?Just found there advertisement and see the up side to get things to AC power as fast as possible. Has anyone tyred this type of ... |
David O | 3 |
Equalizing a Bank of BatteriesWhat is the best way to equalize a battery bank?
I have some BAE solar batteries (12 VOLT)and they are 7 years ol... |
Mike Zaborski | 2 |
evaporative coolingI am trying to source an evaporative cooler to run on 12V or 24V DC from solar power (max 500W0.This is either to cool a 4.5M3 b... |
Martyn Lovell | 3 |
Exeltech 1100w/24v XP VS Xantrex Prosine 1000w/24vDoes anyone have any experience to report with these two inverters? I am trying to decide which is a better inverter since... |
James J | 3 |
Exeltech XP1100HiI'm interested in purchasing the Exeltech XP1100 24v DC 230v AC inverter. Anyone has some experience to share before committin... |
Brian Ellul | 0 |
exhaust venting solar shed with 48v 5 inch fanHi,have sealed gel filled batteries(12) in a power shed and wanted to vent heat outside,wasn't happy with choices offered 1... |
Eric Heise | 5 |
Fact or Exaggeration ?LAST EDITED ON Aug-27-04 AT 05:36 PM (EST)I see solar panels (especially on ebay) that claim readings of 76-98 Volts DC (op... |
Mike Barnes | 3 |
Failing PV panelsI found this issue on another site...wondering if anyone has some advice or insight about this issue:
"In 2003 I h... |
Bruce Friedman | 4 |
Feeding oil burner with SHWDoes anyone know if this is possible? Would the oil burner realize that the feed water entering the inlet is preheated? Would th... |
Jeffrey Guevara | 3 |
Flaky Phocos charge controller and USB datalogger?Here is a condensed version of a message I sent to the Phocos e-mail - and they haven't replied. I bought the Phocos ... |
Michel Maupoux | 8 |
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