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Easier way to top balance. Charge at 50 amp to 58.4. The bms will stop charging because cells will get out of balance. Drop charger amps to 10amp and hook the beast 10amp balancer. No need to disconnected anything with the included cables. Go to sleep and and wake up at 3.65 voltage per cell!

Universal lifepo4 terminal and busbar battery cover. With BMS/balancer hole for cable. $2.00 e/a. Covers will be manufactured upon request. We can add font or small logo them for extra cost. Thanks to Rhino for the idea. Special air circulation battery covers also available for stress testing...

How to ship LifePO4 280ah batteries to Puerto Rico? Can find a good shipping price for Puerto Rico, but i have family in USA. Is there a way to ship it cheap from USA to Puerto Rico?

Are these cells swollen or normal?

Grid tied certification on my country takes a couple of month to complete. Can the megarvo be configured like a normal off-grid hybrid inverter? SBU mode... Solar power + battery power till battery reach 51v. Once battery is at 51v go to grid bypass and charge the battery till 55v with AC. Once...

Why is used/recovered 18650 Lithium more expensive than New Prismatic Lifepo4? This makes no sense... with 18650 you need a lot of work to build a powerwall while with Prismatic lifepo4 is basically plug and play.... Anyone know where to get good but cheaper than Prismatic cell 18650 battery cells?

JBD Lifepo4 BMS 200A 7-20S | Auto Identification | Built-In Bluetooth | LCD 2022 Lastest Version | Genuene | Original | Manufactured by Dongguan Jiabaida Electronic Technology Co., Ltd. I listed in ebay at $215 without LCD. With LCD $250, but can take offers in here. Free shipping to USA by...

Who is the manufacturer of ifr32700 lifepo4 cells? I can find the original datasheets...I contacted a couple of seller and they send me the datasheet with their brand name, but who makes them?

Selling 16 Original Fortune (Frey) cells 100Ah. (Puerto Rico). Shipping available. Im asking $2000 + shipping cost or free pickup. They have busbar for 48v 100ah configuration and busbar for 24v 200ah configuration.

MPP LV6048 I'm having 2 problems with a new installation. 1) PV voltage drop from 80-85v to 65v-70v and from 36 amps to 20-25amps when I turn on the solar panels breakers. 2) PV2 input disconnects after a couple of minutes. Needs to restart the inverter (cut all power) for it to work again. I...

Any have the usb software for the srne ASF48100U200-H or clones SPI-10k-u or pwmr one?

There was a post with the Prismatic cell manufactures company name and made in china or alibaba website if they had link. Can anyone link me to the post?

10 input 5 load Circuit Manual Transfer Switch Kit, 40A, Solar, Utility/Generator $95 or best offer. Each transfer switch need 1 circuirt breaker for each input. The transfers dont have amp protection. It holds up to 40amp, but dont break the circuit if it goes over.

Anyone know what does the error code F00 means? MPP Solar LV6048. It happens a couple of minutes after starting it up.