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| Brand Name: | Sunchonglic |
| Model Number: | MPPT 40A |
| MOQ: | 100pcs |
| Price: | US $11.15-178.34 |
| Payment Terms: | T/T |
| Supply Ability: | 100000pcs/mon |
| Model | 30A/40A |
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| Charging Mode | MPPT automatic maximum power tracking |
| Charging Method | MPPT tracks maximum power, fast charge, balanced charge, and float charge |
| Battery Types |
Lead Acid: 12V/24V/36V/48V/96V Auto+Adjustable Gel: 12V/24V/36V/48V/60V/72V/84V/96V LifePo4: Single voltage 3.2* numbers of strings (2-45 strings adjustable) Li-ion: Single voltage 3.7* numbers of strings (2-45 strings adjustable) USER: Adjustable limit voltage for equal charge, float charge and DC discharge: 8V-170V |
| Lithium Battery Activation | With photovoltaic input, provides charging voltage to activate lithium battery, can be used without battery DC output |
| PV Maximum Open Circuit Input Voltage | 0-230V |
| Charging Current Adjustment | 0-30A / 0-40A |
| Start Charging Condition | PV voltage greater than +3V of battery voltage (low current charging on rainy days) |
| Direct Charging Current Output | DC continuous output 25A |
| Temperature Compensation | Automatically compensates charging voltage and current based on battery temperature to extend battery life |
| Display & Communication |
LCD display with touch button showing generating capacity, photovoltaic voltage, battery voltage, charging current, power, and operation status Chinese and English display options Settings for battery type, charging current, and factory reset 8-pin RS485 communication interface for status queries and settings |
| Working Environment Temperature | -20℃ to 40℃ |
| Protection Level | IP21 |
| Altitude | 0-3000m |
| Product Size | 202*215*100 mm |