Pylontech guides
Plain-language guides on Pylontech diagnostics and monitoring — written by the people who build PylonCheck.
Pylontech diagnostics: reading cells, SOH and alarms
A practical Pylontech diagnostics guide: where the data comes from, how to read cell voltages and spread, SOH, cycles, temperatures and protection alarms, and what each pattern usually means.
Read the guide → MonitoringPylontech battery check: the 10-point checklist
How to check a Pylontech battery properly: a 10-point checklist covering charge, cell spread, SOH, cycles, temperatures, alarms and cabling — and how PylonCheck runs that check for you, from anywhere.
Read the guide → CloudSee your Pylontech battery from anywhere in the world — without a VPN
Four ways to see a Pylontech battery remotely — inverter cloud, VPN, port forwarding, a dedicated cloud box — and why an outbound cloud connection like PylonCheck is the simplest and safest.
Read the guide → DiagnosticsPylontech cell imbalance: why cells drift, and how to bring them back
Why the cells of a Pylontech battery drift apart, how to measure the imbalance (cell spread in mV), when it matters, and the usual fix — letting the BMS balance with regular full charges.
Read the guide → TechnicalThe Pylontech CONSOLE port, explained
What the CONSOLE port on a Pylontech battery is for, how it differs from the CAN, RS485 and LINK ports, which battery to use in a stack, and how PylonCheck uses it for diagnostics and cloud monitoring.
Read the guide →Your battery, from anywhere. For 39 €.
Cloud dashboard, history, alerts, Home Assistant and MQTT included. No subscription.