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I have two older JKbms and the app upgraded to v 4.18 and now I can not access the settings or control pages. The setting and control buttons are across the botton of the page but when I try to access them it just stays on the status page. I have reset the app and the bms but there is no change...

FREE, my BYD 24 Volt battery pack purched in 2020 from Battery Hookup. I took it out of my system and tested it in Dec 2023 and got 107 ah which is about 2.7 kwh. Still has some life left in it but I am building my own packs now. I removed the ANT bms that is in the pictures. No shipping ,pick...

Just a quick reminder to check your batteries in your meters and tester. I was just testing some resistors with my multimeter and was getting some very strange reading, so I thought I would change the AAA batteries. It is a good thing I did as one of the AAA batteries was leaking, I cleaned the...

Up for sale is my used MPP 2424LV-MSD all in one, solar inverter charger for $425 . I purchased it from Ian at watt247.com in DEC of 2019 ( check out his site for all the information on this unit ) and it has been working flawlessly ever since. I have upgraded my system and no longer have a need...

While spring cleaning my garage . I came across these Headway 38120HP cells that I used on my BYD battery to help with balancing. I found a better way to balance the BYD so these 8 cell, 8 holders and 8 bus bars are for sale. They are Headway 38120HP cells, 3.2 volts, 8 ah, manufactured...

I have upgraded my system and have a Victron SmartSolar charge controller MPPT 75/15 for sale. I am asking $ 80.00 for the unit. It has worked great since Sept 2019 when I purchased it from amazon. I will ship it in a USPS priority mail box at a flat rate of 8.75 for shipping. PM me if you are...

I purchased a 24v BYD battery from Battery Hookup and am looking for 1 or 2, 24 v BYD batteries to add to my system . The shipping is expensive so I would like to find someone near me ( less than a days drive) that would like to sell their batteries. I am in Hilton Head, SC near Savannah Ga...

My solar panels are not producing much power at this time of year due to trees and the movement of the sun. (cant move then due to the Home Owners Asso.) I have read all over the internet about charging my LiFePo batteries with a standard car charger set at the AGM setting. Some say it is ok and...