Recent content by luisenriquereyes

I have two Ampere Time 12V 190Ah, 2432Wh Lithium LiFePO4 Batteries I have a dedicated LiFePO4 battery charger that successfully charged both batteries in the past, but now this battery is not accepting a charge any longer Now when connecting the battery charger to this battery, 14.57 Volts...

Looks like the new EG4 18KPV is the best competition now for the Sol-Ark:

Will just made a video review of this and this and the Megarevo rebranded inverters here:

Isn't this one more like the one Signature Solar is selling? https://www.alibaba.com/product-detail/Megarevo-LNA-series-low-voltage-North_1600648612603.html

I currently have two 12V Battle Born 100AH batteries connected in parallel. I want to add another two in parallel but they are 12.8V Ampere Time 190AH batteries. Is it safe to do so?

BYD Blade batteries used in this 14kwh battery by Rhino. Tear down video here Cost is $6,699 here >> https://bigbattery.com/products/48v-rhino-lifepo4-276ah-14kwh/

Each piece can be as low as $42 each with screws and bus bars. This is the latest price list I received today from Jack at Shenzhen Zhongtong Battery CO :

Yes would like to get a comparison of the vehicle grade cells. Wall mount packaged batteries seem to be available from these two companies: Linkage Electronics https://linkage-battery.com/ Videos of their pack: and Raymond Shen with titanpower-battery.com...

How does shipping look now for 3 packs of 21.198 kWh ? Total below Cost / Price 3 x 16S1P BYD Blade Battery Pack with screws and bus bars: $2,016 3 x BMS for 16S1P: $330 Shipping from ShenZhen China to Miami Florida: $638 Total: $2,984

"With a wooden from or something equivalent" is a great suggestion. I am asking them how the cells will be shipped. If not with them, then this other vendor on Alibaba has this picture in their Packing and Delivery tab:

Here is an interesting discharge test:

I will ask if these are new or used / reject cells.

But seems like these blade cells are safer than standard prismatic cells:

New thread about a DIY BYD Blade Pack here: https://diysolarforum.com/threads/diy-byd-blade-battery-pack-7-066-kwh-for-1-220.33098/

CELL INFO Nominal Voltage: 3.2 Volts Battery Capacity: 138 Ah Watt-hours: 0.4416 kWh Dimensions: Length 960mm * Depth 14mm * Height 90mm ( Lenght 37.8 * Depth 0.55 * Height 3.54 inches ) Weight: 2.63 Kg ( 5.8 lbs ) Max continuous charge current: 1.5C Max continuous discharge current...