

| Subject: | Solar Panel Controller Failure Cause? PICS (was: 'solar controller warning') |
| From: | Neil N |
| Date: | Fri, 12 Jun 2015 09:02:59 -0700 |
Hi all. A while ago, I'd posted about solar panel kit wire allowing water to creep down and into the controller. To what degree, I hadn't known til now. Some pics starting here: https://picasaweb.google.com/musomuso/SolarPanelInstall#6159516600584967746 I guess the simple suggestion is that if you have this type of wire, consider sealing it up, and-or cover it with the panel, or at least provide a drip loop. The fuse on the circuit board appears ok but I was surprised to see that it may be a 35 Amp fuse, given the 10 Amp rating of this unit. However. I assume that fuse is for power coming in from the panel. The 10 Amp rating is for the load side? Anyhow. All that is way beyond my knowledge. I'd thought I killed this unit by leaving it connected w/o a load, then letting sunlight hit the panel. This may not be true. Failure could have been due to corrosion. Then again, I'd sealed the wires some time ago but I don't recall if I'd used the panel after that. Thankfully, i didn't *see* any corrosion in the wires themselves. Neil. -- Neil n Blog: Vanagons, Westfalia, general <http://tubaneil.blogspot.ca> 1988 Westy Images <https://picasaweb.google.com/musomuso/New1988Westy> 1981 Westfalia "Jaco" Images, technical <http://tubaneil.googlepages.com/> Vanagon-Bus VAG Gas Engine Swap Group <http://tinyurl.com/khalbay>
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