Tech Help

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  1. Where would I find the question I just asked and or the answer?

    Asked 02/28/2012

     Could I use any of the solar batteries for a 12volt trolling motors? 40&30 lbs thrust

    Question – 1 comment

  2. I need specification for lightning arrestor to use for a 10kw pv project

    Asked 02/21/2012

    Hi we are going to install 10kw pv plant. I  need the specification  for lightning arrestor to use for the 10kw pv project.

    Question – 1 comment

  3. Can Unisolar be ground mount and what is the highest wind load specification?

    Asked 02/20/2012

    I am considering in using unisolar in the Caribbean where wind load could be as high as 150mph will the adhesive be strong enough ?

    Question – 1 comment

  4. What exactly does UL 2703 approval mean and which of your products meet this requirement?

    Asked 02/20/2012

    What does UL 2703 approval refer to?  Which products meet this requirement and/or are impacted by this certification?

    Question – 6 comments

  5. Who makes the best product with highest wattage output and price?

    Asked 02/16/2012

    Who makes the best quality solar panels (Top of line) quality. Or which systems give less problems?

    Question – 1 comment

  6. Where can you get the required warning signs for service panel, disconnect, inverter, etc.?

    Asked 02/15/2012

    Looking for a simple place to get UV resistant, solvent proof Warning signs.

    Question – 1 comment

  7. What size mid clamps and end clamps to use for Trina TSM-180DA01?

    Asked 02/11/2012

    Question – 1 comment

  8. What is the best battery for 2-60 watt solar panels?

    Asked 02/07/2012

    Question – 1 comment

  9. How does Enphase determine module compatibility for its inverters?

    Asked 02/06/2012

    Question – 1 comment

  10. I have two SMA SB3000_HFUS andI have just ordered the SUNNY BOY from you to monitor it. Is the NET ID going to be an issue?

    Asked 02/05/2012

    (System just installed).... I tried comunicating with the SMA SB3000_HFUS boxes using the SUNNY EXPLORER software..

    Question – 1 comment

  11. Can I use a standard RS 485 card with an SMA 2000HF inverter?

    Asked 02/01/2012

    Hello, I have a solar installation with an SMA 2000HF inverter and would like to use the Sunny Webbox monitoring system.

    Question – 1 comment

  12. Can I replace my 6 Trojan 6 volt 105 batteries with 3 Deka 12 volt Gel batteries for my golf cart?

    Asked 01/30/2012

    I have an EZ-Go golf cart and heard you can replace the 6 Trojan 6 volt 105 batteries with 3 Deka 12 volt Gel batteries. I am wondering if

    Question – 2 comments

  13. Looking to replace a Uni-Solar Battery Charger, Model MBC-262, made by United Solar Systems Corp.

    Asked 01/29/2012

    Good Morning, I gather the UniSolar company in your vendor list is not the same company that produced this panel.  It was installed on

    Question

  14. Which charge controller do you use with a UniSolar e-PVL Solar Panel?

    Asked 01/27/2012

    I want to use the UniSolar e-PVL-144 Amorphous PowerBond Solar Panels on my off-grid solar project but I am not sure which charge controll

    Question

  15. What is the approximate weight per linear foot for Unirac and IronRidge Rails?

    Asked 01/19/2012

    I am trying to compare solar racking options and I am considering Unirac and IronRidge.

    Question – 1 comment

  16. Do Canadian Solar and ET Solar panels have bypass diodes - like the Solar World panels?

    Asked 01/12/2012

    Hello, Do Canadian Solar and ET Solar panels have bypass diodes - like the Solar World panels?  Are panels without these diodes cheaper

    Question – 2 comments

  17. I have some deka 12gvr-75 gel batteries. Can I use them in a solar system?

    Asked 01/10/2012

    Question – 2 comments

  18. What is the best deep cycle batteries to buy for solar applications?

    Asked 01/06/2012

    Question – 1 comment

  19. Effect of shading from the mountain?

    Asked 01/05/2012

    I have been planning a small, solar system for my home primarily to run my well pump.

    Question – 1 comment

  20. What is the most advanced solar panel today on the market?

    Asked 01/04/2012

    Question – 1 comment

  21. Need switching device controlled by insolation and time of day. Does it exist?

    Asked 12/22/2011

    I'd like to control a 40 to 70 amp switch to recharge an electric powered automobile.  My goal is that my PV array will provide the p

    Question – 4 comments

  22. Do your products accommodate uplifts for wind loads of 147mph?

    Asked 12/15/2011

    We are a government agency trying to promote PV installations in So.

    Question – 1 comment

  23. Am I using the right charge controller for my system?

    Asked 12/14/2011

    I have a Sun Saver solar charge controller SS-6L 12V 6A, match with a 80 W panel, and a deep cell battery 77amp.I have 2 questions: Is

    Question – 2 comments

  24. What inverter is appropriate for a 10kW high-leg delta solar application?

    Asked 12/14/2011

    Hello, I'm working on a 9.2kW project with a MecaSolar tracker.

    Question – 4 comments

  25. Does the amount of sunshine affect the type of batteries I need?

    Asked 12/13/2011

    I don't get a lot of sunshine.  I need a diesel generator.  Does this affect the type of batteries I need?

    Question – 2 comments