Use, monitor and control any battery brand with any inverter! Application to read and monitor data from BMSes and write data to an inverter using any protocol (e.g. UART, RS485, ModBus or CAN)

Esp-HuaweiR4850-Controller Das Huawei R4850G2 Recitfier Modul ist ein 3000Watt Lade Netzteil. Es kann über Datenkommunikation gesteuert werden. Die Software "Esp-HuaweiR4850-Controller" kann dieses Huawei dann automatisch je nach PV Überschuss steuern. Der Photovoltaik Solar Überschuss z.B. eines Balkonkraftwerks wird in die Batterie geladen

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LiFePo4(LFP) Battery State of Charge (SOC) estimation from BMS raw data

Integration of Victron to Pylontech supported inverters with DIY Batteries

Single-Cell Li-Ion, LiPo and LiFePO4 Battery Capacity Tester

Emergency solar system with grid switching in case of insufficient solar energy.

Web application to monitor Renogy 200ah LiFePO4 Battery over bluetooth (Web Bluetooth API). No server needed. All client side javascript

Web application to monitor Li Time 100Ah Group 24 LiFePO4 Battery over bluetooth (Web Bluetooth API). No server needed. All client side javascript

Raspberry PI 4 + INA3221 + SY-M150-14.6 + LiFePo4 battery + 25W solar panel

Python library for PowerQueen BMS Bluetooth connection

ESP32-C3 Battery Monitor Shunt

E-Paper Display based efficient NTP Clock

DIY UPS solution for small DC systems (under 400w) using LiFePO4 batteries!

LiFePO Battery State of Charge Challenge/Hackathon 2024

DIY 12V LiFePO4 UPS for Home Assistant Green and Xfinity XB7 modem. Victron BP-65 LVD, MOSFET ideal diode, 13.3V float, Shelly Plus Uni monitoring.

A Mobile/Web server to monitor your battery from your PC/mobile with a modern interface.

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DALY - JK - 100Balance - Hi and other BMS - ALL in ONE Assistant

Python library to read/write BMS via RS485/RS232

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Low Energy BME280 Sensor using rtc memory and MQTT

Battery management controller for LiFePo4 cells and balancers

Provides compatibility for Discover AES batteries to Pylontech compatible inverters.

Felicity Solar BMS to Home Assistant integration via CAN bus using ESPHome. Monitoring for LiFePO4 batteries (LPBF series).

Home Assistant custom integration for LiTime/Redodo/PowerQueen LiFePO4 batteries via BLE

Fully configurable BMS and charge controller with balance for 4S LiFePO4 battery bank on a cruising sailboat.

Experimental system for atmospheric electricity harvesting through corona discharge, resonance, and hybrid energy accumulation.

Raspberry Pi + Node-RED suite: reverse-engineered RS485 (Deye/Pylontech style) plus JK-BMS BLE->MQTT gateway for LiFePO4 BMS (PAPOOL/DR48100 etc.).

Home Assistant Integration for the EG4 Battery