Wide voltage compatibility Supports battery charging control for systems up to 60V, making it suitable for renewable energy applications such as solar panels and wind turbines. Adjustable charging parameters Start and stop charging voltages can be set with an onboard button. A 3digit red LED provides realtime monitoring of the current settings. Smart relay control 30A relay automatically cuts off power at preset voltages. Helps prevent overcharging and enables safe battery management. Factory reset function Restore factory settings quickly by pressing the Run and Stop buttons together. Simplifies troubleshooting and reconfiguration. Practical applications Residential renewable energy systems: manage charging for home solar or small wind setups to protect battery health and automate cutoff at predefined voltages. Offgrid or remote installations: safeguard battery banks in cabins, workshops, or remote sites where automatic charge control is beneficial. Mobile and recreational setups: use in RVs, boats, or camping power systems to ensure safe, userfriendly battery charging with clear status indication.