40A MPPT Solar Charge Controller For 12V And 24V Systems With Auto Voltage Recognition Up To 100V PV Input, 520W At 12V Or 1040W At 24V, Common Negative Ground, LCD Display, Tracer 4210AN G3 Compatible With LiFePO4 Batteries
This MPPT solar charge controller is a smart regulator designed for 12V and 24V off-grid systems. It supports common negative grounding, LiFePO4 batteries and other chemistries, with an LCD display and RS485 for monitoring. It's commonly used in homes, RVs, boats, cabins, and remote solar setups.
✅ 40A MPPT regulator for 12V/24V systems
✅ Max PV input 100V; 520W @12V; 1040W @24V
✅ Common negative grounding and RS485 Modbus interface
✅ Supports LiFePO4, Gel, AGM, Flooded, and other chemistries
✅ Battery temp compensation and real-time energy statistics
✅ LCD display; optional MT50/MT52, WiFi/BLE adapters for remote monitoring
💡 What is a solar MPPT charge controller used for in a typical off-grid setup? This handy device helps maximize energy harvest and protect battery banks. - Optimizes solar energy by tracking maximum power point - Regulates charging voltage and current to prevent overcharge - Supports multiple battery chemistries and auto voltage recognition - Ideal for off-grid homes, RVs, boats, cabins, and remote sites needing reliable power