diy solar

diy solar

Recent content by riker1

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    EVE identifies Grade B cells using new marking Method [Reposting from General]

    Hi just a question, how do you use those terminals without studs? are you drilling a whole or laser welding studs? thanks
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    JBD smart BMS displays wrong cell voltage

    Hi what kind of proove needs to be provided? Having same issue? check all Cell 1 is showning wrong voltage
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    Battery capacity tester with data logging

    Hi, how did you calibrate the current?
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    renogy RCC40 SOC calculation without battery capacity

    Hi I am wondering how Renogy calculates and tracks the SOC not knowing the capacity at all? They assume 200 Ah as default? Any ideas? Thanks
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    testcharge lifepo4 0.5C EVE 280Ah

    Hi under respect of the Datasheet, testing should be done How do you do this? what else would work? thanks T
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    maintain charging configuration and settings MPPT versus BMS

    Hi all, wondering how you handle the sync between MPPT Charging settings and the BMS? any leading device? which one will be better for main control? Thanks for guiding Best Thomas
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    jk BMS app wondering about some values in Dashboard BMS B2A8S20P-H-c

    Hi just playing around with my new JK BMS B2A8s20p-h-c app version android is: 4.9.9 wonding about some values and info in Dashboard. Maybe anyone can explain. Have the heat version, but no heat plugged, but have a heat current : displayed 0.3A ? heat status is sown as off what is the...
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    Olys DC battery charges with MPPT.

    I am also interessted. ....thinking about getting one...BS24245030
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    any recomandation for mppt and dc-dc dual charge controler 24v available

    Hi anyone using a dual input B2B DC-DC 24V and MPPT Charge controler? I used to have the renogy DCDC50A but this is not available for 24V systems. thanks T
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    Lithium in Series to use 24V and use 1 batt for 12V balancing

    Hi want to check your opinions in a special usecase. Want to use Lithium in series with balancing to mainly use 24V. But still have some consumers which will need 12 V. So I thought to use 1 battery from series as 12V source. Can a balancer equalize the different drain of the batteries...
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    DC-DC charger (B2B) options and general discussion

    Hi do not really understand the difference in the Specs: DCC50S Designed to charge service batteries from two DC inputs—solar panels and alternator. Which is B2B and Alternator , right? so looks like Dual and Triple Function?
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    DC-DC charger (B2B) options and general discussion

    Hi ok, but Australia is having a lot of sun.....how man Watts do you have roofed?
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    DC-DC charger (B2B) options and general discussion

    Yes, but how to see and control? Battery LED is green, which indicates battery is full but no trickle charging of starter measured? What am I doing wrong? Thx
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    DC-DC charger (B2B) options and general discussion

    Hi, I also experienced 2 issues. slow charging via alternator. Not sure if Renogy is draining the starter battery with IGN connected, assumed a smart control. But unsure it this is working . and promised tickle charging of starter battery not working. at least I did not see any current and...
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    Help with Renogy 50 dc-dc mppt!!

    Strange that Renogy dies not offer this via the RS485 Interface. or did I muss anything? But the BT -2 should support this.
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