The JK-BMS Safety Check. Does Inverter-Communication make your system safer?

Do not install this special JK Inverter-BMS Firmware V19.31B. Unless...

EEL Battery V6-Pro DIY Kit - Upgrade. Actually pretty good!

SOC-Precision of Gobelpower BMS vs JK-BMS vs Victron Smart Shunt. Live-Experiment!

The Monster has arrived!

New GobelPower BMS P16S200A - Full Charging Algorithm and active Balancer Test.

New GobelPower BMS P16S200A - Better than JK or just the runner-up?

JK Inverter BMS 100% Reset and Charging Algorithm explained!

Smart Shunt Aggregate in Victron Venus OS - Have as many as you want!

Duppa Quadport VE.Direct Converter - Connecting 2 Victron Smart Shunts to my GX?

CATL - EVE Frankenstein Battery. Connecting 530Ah and 628AH Cells in one battery. See what happens!

The brand new Gobelpower BMS PC200B replaces my JK Inverter BMS.

The 15+1s CATL/EVE Frankenstein Battery. Combining 530Ah and 628Ah cells in one battery!

Finally a serious competitor to the JK Inverter BMS!!!

JK Inverter BMS Firmware upgrade broken? And how to see the Re-Bulk % Setting

Is CATL the better choice over EVE? All cells tested, 280Ah, 314Ah and 530Ah

New Yixiang MB56 DIY Kit Revision II Experience. Not how I would design it.

Is this a problem?

Battery and Equipment cooling in 40°C heat. Worth it?

MB30 vs MB31 Capacity Test... or how unbalanced can a Battery be?😄

Energy Dashboard in HA

Will we ever see the DIY-DIY Kit from Yixiang? Until then, I'm building one with MB31 cells!

First full charge after winter with JK, Pace and JBD. How I monitor and control 200kWh of batteries

My first MB30 Battery Build. Why the Yixiang DIY Kits and batteries are so good!

New JK BMS Firmware Update V19.21 and important features from previous updates you may have missed.

Battery delaminates after 4 years. Wrong pouch cell installation without compression?

The Fnirsi HRM-10 Battery Internal Resistance Tester. Automatically record your battery data!

A special battery feature, we haven't seen before!

AC-Installation preparation for keeping the batteries and equipment cool during summer! 🔋❄️

Finally! The Solar Gate is running on Lithium! Upgrading Lead-Acid to LiFePO4

So many Displays for the JK-BMS, but no 'official' support for Firmware upgrades?

High Amp Test and Installation of Silicone Link Cables - Safest way to connect your batteries?

Off-Grid Battery and System Room - Building the Sky-Bridge!

Solar Panel 'Cleaning' Clips - Do they really work and remove water and dirt?

Full MB56 Battery Test - Auto Top-Balance, Infrared- and Capacity test. Do we get 34kWh?

The Bended Duct

18650 Li-ion Battery-Build incl. Solar Charge Controller + JK-BMS. How hard (safe) can it be?

First MB56 DIY Kit Build - The Big Beautiful Battery!

EVE MB56 Capacity Test: Ginormous capacity and cheapest option to build a battery!

First full charge of the Battery Shelf after Winter. And an old problem is back!

The Yixiang DIY DIY Kit: This is your battery box. Now, have your final say before launch!

The QSO DIY Box Review. All new, but nothing new! The frogs are not happy🐸

Do we need another one???

The Overkill Pathfinder BMS on the Testbench. Too much is not working...

The new Pathfinder BMS from Overkill Solar - but, has it found its path, yet?

Battery and System Room: Now comes the hard part... and where to start?

World's First MB56 DIY Kit from YIXIANG. How good is it and... does such a battery make sense?

Battery and System Room: Prepping for the new installation! But...

PowerWall 3.0: connecting more batteries to the Battery Shelf. Biggest upgrade yet!

Members Only - New PowerWall coming?!

Upgraded YIXIANG DIY Kit V2 in grey. New Features, new design, new BMS!

How this active balancer (almost) killed my battery. We knew it, but here is the proof!

This new Yixiang DIY Kit could save you some money! And look at these features!!!

Can I save this battery? EGO 56V/5Ah red flashing light problem.

Lead-Acid to Lithium: Are these few Ah sufficient for the Gate? LiFePO4 capacity test.

Lead-Acid to Lithium: EPEVER MPPT Wifi, App, Cloud access, and Charge Algorithm Test

All new EVE MB56 - World's First Real Test and Review! What does the Supercell bring to the market?

What is the most SOC accurate JK-BMS in comparison to the Victron Smart Shunt?

New Bluetooth/Wifi PACE BMS tested with new firmware. Worse than before?

JK Inverter BMS - New FW with Re-Bulk SOC; how to connect to Master BMS; 100% Reset explained again