diy solar

diy solar

Search results

  1. S

    Basen Green 300Ah battery case

    Well after some back and forth on thier end, they gave me a full refund(30 day process) short story. If you want all the details, inquire again and I will lay out everything.
  2. S

    Basen Green 300Ah battery case

    Second set of pics
  3. S

    Basen Green 300Ah battery case

    So I ordered a case from the USA distributor 1 week ago, it arrived today. DAMAGED, want to see what they shipped me??? I sent a few emails to thier support with same pics, can't wait for thier reply, will keep you posted. Look at
  4. S

    Anyone buying these 305ah envision cells?

    Yes thar shelf will work for 1x16 stack, the dewalt will do 18x48 will do 2x8 side by side and may do another 2x8, for $199. Same type of assembly, board vs wire shelf, mine holds 2x Trophy and 2x EEL 280Ah.
  5. S

    Anyone buying these 305ah envision cells?

    Do the top balance or add 2-4 amp active balancer,(Hel-tec) works best when above 3.45v. Ran my Envisions with one for 2 weeks, tried the EVE without, so 20 full charge on envisions and 5 in EVE, Envisions are up in the 3.55V 109-140mv with 10 cells@3.58 range and EVE are 3.45-3.49 199-239mv...
  6. S

    Anyone buying these 305ah envision cells?

    Well thats now(Monday) and its daytime in china! What doe the tracking # and service show?
  7. S

    Sol Ark 15k (Grid Power)

    Power Store NC
  8. S

    Anyone buying these 305ah envision cells?

    Not that far back, I was talking about the slow adoption of technology away from large city's.
  9. S

    Anyone buying these 305ah envision cells?

    We are talking about the deep south,
  10. S

    Anyone buying these 305ah envision cells?

    Call them, email is a time suck.
  11. S

    Anyone buying these 305ah envision cells?

    Cool, and enjoy, My batteries took 2-4fays after order to arrive, 3 states away. The EEL box es both shipped from California 4-7 days. And about 10 days For BMS. EZEAL BATTERY has/had 200amp seplos BMS kits for $139. I ordered 2 1 to replace my mistake and 1 for backup. Note from me it to grab...
  12. S

    Anyone buying these 305ah envision cells?

    Mine boxes were shipped Fed Ex, the BMS all from China and US delivery was by Lasership, my bms were flown o er to NewYork, customs, then shipped by them to here. Once in route from China its 24 h then 2-3 days from NY.
  13. S

    Anyone buying these 305ah envision cells?

    Well if they are shipped Lazer Ship for final delivery, then keep a tab on them. They dropped 1 off in mailbox, other on neighbors porch. Not same delivery.
  14. S

    Signature Solar refuses to honor a warranty for a defective product! (And Solar Assistant Discussion)

    I haven't seen any thing different other than SOH, only thing that was a little taxing was learning the different BMS interfaces. I also slapped 2x 305 ah built systems and it all seems to work well(the 305s all charge at a higher rate and are the last ones to finish charge, my charge finish is...
  15. S

    EG4 Lifepower battery SOC differences

    Thanks, you are correct.
  16. S

    EG4 Lifepower battery SOC differences

    The BMS pictures posted were after the firmware update. Prior to this update, my batteries SOH was 97.3%,97.3%,97.9%. The SOH started dropping after the first 10 cycles. -0.01 after every 10-15 cycles. My other batteries with high 200 to mid 300 cycle counts are still 100 SOH. A built pack...
  17. S

    Signature Solar refuses to honor a warranty for a defective product! (And Solar Assistant Discussion)

    I am going to need a link to what ever fourm the home assistant guys go to to start getting my learn on.
  18. S

    EG4 Lifepower battery SOC differences

    Ok, but I also have other brands that are 100 SOH with 2-3x the cycle count
  19. S

    EG4 Lifepower battery SOC differences

    Well all 3 are charged, SOH is 99.5%,99.5%,99.6%. All show 100AH, currently bus voltage @57.5. Any body know what it might take to get a 100%SOH?
  20. S

    Anyone buying these 305ah envision cells?

    Like the tray for the balancer, the BMS is it the old one, the new sepols look different.
  21. S

    Anyone buying these 305ah envision cells?

    Contact Howard @ EEL he has been good at getting me that info, usually overnight(time difference)
  22. S

    Anyone buying these 305ah envision cells?

    With the 5 amp balancer hooked up, I had mine down to 35mv between all cells @56.5v (cells showed 3.58-3.623v, I have my seplos bms set up like Andy form off grid garage, with a couple of minor tweaks for testing.
  23. S

    Anyone buying these 305ah envision cells?

    Send us some pictures, hopefully with top off, back of front pannel.
  24. S

    Anyone buying these 305ah envision cells?

    Meanwhile 2x Trophy 100a are on same bus bar and show .049 differance.
  25. S

    Anyone buying these 305ah envision cells?

    Even now I see the Envision take in more charge EVE'S 11.01A/ Envisions 18.30A
  26. S

    Anyone buying these 305ah envision cells?

    I was seeing the same thing(charge/discharge balance) but thought it might just be the Eves only have 3x cycles on them.
  27. S

    Anyone buying these 305ah envision cells?

    How are your Eves balancing out, did you do any active balance on them, mine were all the same voltage, wo in the case they went, may have to pull and add balancer if not low enough in 10 cycles.
  28. S

    EG4 Lifepower battery SOC differences

    I have 3x eg4 lifepower 4 batteries, They all had various SOH, even thought all had same pack voltage, I tried numerous times to update firm ware. I finally was able to get the firmware updated and SOH is 99.5 on 2 of them and 1 shows 95.6. So we will see what happens. (For anyone going insane...
  29. S

    Signature Solar You Need to remove the Warranty Registration Requirement, it's illegal.

    I have to agree with Robby, S.S is not doing warranty correctly, take it from someone who knows.
  30. S

    Anyone buying these 305ah envision cells?

    As both of mine are from 18650, the envision, eve. Envisions are better balanced as they have about 3 more weeks on them, and we're also on a 5 amp balancer. @89 I would bite, @$79 I am sitting down for the buffet.
  31. S

    Signature Solar refuses to honor a warranty for a defective product! (And Solar Assistant Discussion)

    Well, I dought this will have any effect on my case, as I fell the only option they will be interested in giving me is the same thing they have already said, but thanks anyway.
Back
Top