diy solar

diy solar

Recent content by mjsfbay

  1. M

    Upgrading SolarEdge system

    Thank you for that insight, BentleyJ. I think you’ve got a point. Perhaps getting the project approved through PG&E should be my first priority and tackling the building dept. can be a battle for another day. Just seems like obstacles keep popping up and I’m allowing that to take the steam out...
  2. M

    Upgrading SolarEdge system

    You all may be right. It's easy enough to get an owner-builder form - they're available online. However, this is what the people at the front desk told me. I'm just leery of going against the grain when I'll need permits approved and inspections passed. If I was a pro or, at least, had...
  3. M

    Upgrading SolarEdge system

    Anecdote: I once went to the building department to ask a question. They told me I'd need a permit and a licensed electrician to change out a single outlet.
  4. M

    Upgrading SolarEdge system

    That's an option for sure. I'm in contact with Renvu / illumine-i regarding plans. Don't know how much this option will cost me yet though.
  5. M

    Upgrading SolarEdge system

    Not a joke... just sarcasm. Option 3 seems to be my best bet if I want to keep throwing money at the issue.
  6. M

    Upgrading SolarEdge system

    Yeah, my municipality has a reputation to uphold. I might be able to subcontract out the work but then may as well hire out the whole project. So, back to square one..... Solar installation companies gouging customers to capitalize on the NEM2 ---> NEM3 deadline. Worst-case scenario, I keep my...
  7. M

    Upgrading SolarEdge system

    Great to know, 400bird. I just got off the phone with SolarEdge, and confirmed optimizers are required on each panel. Seems like a money grab, but good to know there are some operative reasons for them aside from panel-level monitoring. Thanks for your insight. Also, sadly, I spoke with my city...
  8. M

    Upgrading SolarEdge system

    Insightful! I appreciate your feedback, Zanydroid. A lot for me to think about.
  9. M

    Upgrading SolarEdge system

    I'm in California and looking to upgrade my solar array prior to NEM3 going into effect (4/14/2023). My system is 3.71 kWp and covers approx. 50% of my energy needs - leaving me with a $400+ true-up bill at the end of the year. The current system comprises: Inverter: 1 x SolarEdge SE5000H-US...
  10. M

    Unbound Solar Alternatives?

    Awesome. DM incoming. Thanks.
  11. M

    Unbound Solar Alternatives?

    Is anyone aware of an alternative company to Unbound Solar? Seems that their service would be a great fit, but, according to the rep. I spoke with, they require you to order all parts from them exclusively and you must order a complete system. I'd just like plans and some help through the...
  12. M

    Lithium Ion NMC with 48v Sol-Arc - Battery Configuration / BMS / Charge Questions

    I recently received 8 Lithium Ion NMC battery packs. Here are the battery specifications. Each cell labeled: - CA1 060G6 - +3.7 V - 37.0 Wh - 10000 mAh - BM1740310368 Some of these tested at 12V and some at 16V. Each cell is labeled as 3.7 W nominal, however, some of the cells are testing at...
  13. M

    Large capcity NMC

    @wargames I have 18kW worth of NMC batteries. They were made by Cummins to test EVs.
  14. M

    BYD Lithium NMC Recommended State of Charge

    @adriansantos Any updates? Have you found any other answers to your questions? You're further along than me, but I have some of the same questions, especially regarding safety.
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