Recent content by aleamadoc

Yup its for solar mppt charger invernter, range its on the acceptable value.

Thank you very much, time to google :D

Hello there, I have these huawei Grade X (Thats what I need to find), havent had the chance to fully charge and capacity test them because they have a propietary bms, so batteries wont charge if you connect any charger, its a weird configuration, 15s 48v 100amp So, I looked over for 15s 48v...

Thank you the_colorist For the manual, alarm flashing when discharging its normal operation. And DJSmiley For the info provided, Will check that link, Best regards,

Well with a load of 250watts it ran for 22ish hours 21:53 min. before the mpp charger/inverter cut off, seller told me to discharge it at 44v no less, so i configured the mpp to stop pulling energy at 44v, internal bms of the battery never triggered. One strange thing was that the battery as...

O did not knew that lifepo4 puches existed until Steve pointed that it does. reviewed the pouches but they dont have any seen marks at least without disasembling the pack which I did not do cuz pouches are easy to damage.

Well Mystery SOLVED! First let me tell you, when the provider came with the battery, it wont seem new, he argue that it came that way from china, so in shipping it got scratches, but it was new, he says so. I got it and asked for warranty, he replied, for bad use there is no warranty, for...

Well I Visited a site where they have the inverter and a huge battery bank picture attached, it seems new to me but I wasn't able to capacity test, I think I will buy one and disassemble it. I could send it to Prowse but lol sending from Guatemala to USA its expensive. I'll get back to you in...

Hello Everyone, I live in Guatemala, Central America, and I was looking for a system and a provider came to me offering this battery ZTE ZXDC48 FB500 Really Cheap 100AH 48V at US. $500.00 Does anyone had any experience or knowledge on this battery? Googled and searched in youtube but in...