Pylontech US2000 / US3000 / US5000 Battery Repair & Balancing ServiceIs your Pylontech battery no longer reaching 100% State of Charge (SOC)? Do the SOC LEDs never fully illuminate, or is one battery consistently going into alarm while others remain healthy? These are common signs of cell imbalance a problem we fix regularly, with at least two similar repairs each week. This issue often arises during the winter months when low solar input and prolonged low SOC (around 20%) cause the internal cell voltages to drift. The

Cells are spot welded

Raspberry Pi via TCP connection

Responsibility for third-party installer workmanship or regulatory sign-off

manufactured by Servtec in the UK

📄  Operating Manual – Detailed instructions on how to use the charger safely and efficiently

A concise written design and configuration summary

Pre-Charge Mode – Gently activates a deeply discharged battery

If you also plan to interface with a CANbus-connected inverter

Cross-section (mm²): 25

✅ Safe & Efficient Charging – Uses Constant Current (CC) & Constant Voltage (CV) modes to ensure LFP cells charge safely without overvoltage

Systems based on platforms such as Victron and comparable inverter ecosystems

6 meters (1600mm) – providing an additional meter compared to the standard 0