LiFePO4, Solar Battery and Off-Grid Power Specialists
LiFePO4, Solar Battery and Off-Grid Power Specialists
Set up a JK BMS for a 12V 4S LiFePO4 battery with two video guides, model checks, app configuration and first-test steps. Includes clear 200A versus 300A guidance.
Read article: How to Install and Configure a JK BMS for a 12V 4S LiFePO4 BatteryBuild a safe, documented 12.8V, 25.6V or 51.2V LiFePO4 battery using EVE MB31 314Ah cells and a correctly matched JK BMS. Includes voltage selection, conservative settings, assembly, inverter integration and commissioning.
Read article: Ultimate DIY LiFePO4 Battery Build Guide: 12V, 24V and 48VIf the JK BMS is not turning on when first connected, follow these steps to troubleshoot and properly power it up. STILL NOT WORKING? Its probably in sleep mode If the JK BMS is in sleep…
Read article: How to Start a JK BMS (4-8S) for the First Time – 4S (12V) SetupInstallation availability
Our grid-connected home installations are fully booked.
Next available installation month
February 2027
Open for bookings in Queensland. Other states upon review.
Enquiries welcome for larger or more complex battery systems.
Hardware-only sales: full capacity. Order equipment as usual.
