diy solar

diy solar

Recent content by Sundancer

  1. S

    Advice needed on bad Eve 280 cell

    A final update on the bad Eve 280 cell... I had trouble reaching Jenny Wu at first because I had an old email address. Once I tried the correct address, she replied immediately as she always does. Once I explained the problem, she asked for videos so her customer service people could see what...
  2. S

    Advice needed on bad Eve 280 cell

    Hi: Yes, she sent me a new cell the other day and I'm in the process of top balancing. I'll post a note to the group later and will explain what happened.
  3. S

    Advice needed on bad Eve 280 cell

    Hello: No, I haven't tried a discharge test. Actually, I never thought of it so I appreciate the suggestion. I'll email Jenny again and hopefully hear back from her. Thanks for the advice.
  4. S

    Advice needed on bad Eve 280 cell

    Hello: I need some advice on a bad cell from my last order through Jenny Wu. I emailed her asking for a replacement but haven't received any reply. All of the 280Ah Eve cells from that order were fine except for this one cell that won't charge. The bad cell prevented the entire bank from...
  5. S

    charge current continually changing

    I thought I should post a followup in case it might be helpful to someone else. Time2roll's suggestion to check solar Voc and Isc was the obvious solution and one I never considered because I haven't (yet) come across a bad panel. I returned to my friend's house and checked his panels but Voc...
  6. S

    charge current continually changing

    Thank you so much for the answer. After thinking about it for a while, that has to be the problem. I didn't consider it because I never experienced the problem even with about 100 successful solar installs on RV's under my belt. It's obvious after you pointed it out. Thanks!!
  7. S

    charge current continually changing

    I'm helping a friend with a new solar install, He's got two strings of three 330W panels rated at 41 VOC and 10.33 ISC running into a combiner box and then on to an Outback MPPT controller and Outback Inverter. The system is working but charge current is low and always changing. We're testing...
  8. S

    Our NEW GO-TO LiFePO4 vendor...09.20.21

    Another extremely satisfied purchaser here. I emailed Jenny seven days ago for information about ordering batteries. I received an immediate reply from her so I ordered 16 cells the next day to be shipped to Wyoming. The day after that, the cells were on the way and Jenny sent the UPS...
  9. S

    Eve 280AH cells, 24 cells for sale BRAND NEW SEALED IN BOX.

    Hello: I'm interested in purchasing most or all cells from you, I am planning an 8S2P layout so I really only need 16 cells but was thinking of getting extra cells to keep as spares just in case. I'm in Wyoming just in case you're anywhere close. Please contact me if you still have them...
Back
Top