Efficient, Intelligent, and Versatile: MPPT Solar Charge Controller Series Harness Solar Power with Maximum Efficiency Our MPPT Solar Charge Controller Series is designed to optimize energy conversion, delivering up to 98% power generation efficiency. With a wide input voltage range of 18-150VDC, it seamlessly supports 12V/24V/36V/48V battery systems, making it ideal for diverse solar applications. Key Features Intelligent Temperature Control: Equipped with a cooling fan to ensure optimal performance under varying conditions. HD LCD Display: Real-time monitoring of solar panel status, charging progress, and DC load indicators. User-Friendly Interface: Easy navigation with scroll buttons and menu options for adjustable parameters. Comprehensive Protections: Built-in safeguards to protect your system, housed in a Class V-0 flame-retardant enclosure. Expandable Connectivity: Supports RS485 communication, PC software monitoring, and WiFi module expansion for APP cloud monitoring. Product Name | MPS 30A | MPS 40A | MPS 60A | MPS 80A | MPS 100A | System Rated Voltage | 12/24/36/48VDC or Self-identification | Controller operating voltage range | 12-64V | Lead-acid battery type | Maintenance-free(default) /Colloid /Liquid /Custom | Lithium battery type | Lithium Iron Phosphate /Ternary Lithium /Custom | Rated charging current | 30A | 40A | 60A | 80A | 100A | Rated charging power | 390W /12V | 540W/12V | 800W/12V | 1040W/12V | 1300W/12V | 1080W/24V | 1600W/24V | 2080W/24V | 2600W/24V | 1620W/36V | 2400W/36V | 3120W/36V | 3900W/36V | 2160W/48V | 3200W/48V | 4160W/48V | 5200W/48V | Maximum open ccircuit voltage of photovoltaic modules | 150V (under the lowest temperature condition) 138V (under 25℃ condition) | Maximum power point operating voltage range | 12V System | 20~150VDC | 24V System | 36~150VDC | 36V System | 48~150VDC | 48V System | 64~150VDC | Tracking efficiency | ≥99.5% | Maximum conversion efficiency | 97.50% | Temperature compensation coefficient | -3mV/ ℃ /2V | Statuc loss | 350mA/12V: 170mA/24V: 85mA/48V | 700mA/12V: 350mA/24V: 175mA/48V | DC Load output voltage | Can be turned on in 12V/24V Moode | DC load rated output current | 40A | DC load output control | Normally open ormally closed mode /Time control mode /Light control mode | Protective function | PV input reverse connection protection | Battery input reverse connection protection | Battery overcharge protection | Battery under voltage protection | Battery over tempearature protection | Machine over temperature protection | Colling Method | Wind cooling | Way of communication | RS485 | LDC Backlight time | Default 60S, Backlight mode cab be set | Environmental parameters | Working environment temperature range | -20℃ ~+50℃ | Storage temperature range | -40℃ ~+70℃ | Relative humidity range | 0 ~ 90%RH | Mechanical parameters | Dimensions | 210*150*80mm | 219*300*110mm | 219*300*110mm | 275*363*109mm | 275*363*109mm | Recommened wiring | 9AWG/6mm² | 7AWG/6mm² | 6AWG/6mm² | 4AWG/6mm² | 2AWG/6mm² | Net weight | 1.45kg | 2.94kg | 2.94kg | 4.56kg | 4.56kg |    |