Battery: Growatt ARK BMS High voltage - dalathegreat/Battery-Emulator GitHub Wiki

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Preface, the entire Battery-Emulator project sets out to achieve safe re-use of EV batteries. By Connecting batteries with inverters they were not intented for by the manufacturer there's a risk to be considered. As with all things custom, there are higher risks of human error. This page covers emulating High Voltage protocols. Take extra precaution when working on a custom DIY HV battery, you have been warned.

Caution

If you are unsure of your technical knowhow, avoid working on a high voltage battery.

The Battery-Emulator has support for the Growatt Ark BMS and the ARK- 2.5H-A1 battery modules
A complete system can consist of 1 BMS and 1 to 10 modules with a total voltage of 51 to 512 Vdc

Setup

Connect CAN,

Set Battery type to Growatt ARK