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40A 12/24V Solar Charge Controller For Lithium Battery
Products Specification:
| Rated current | 30A/40A | |||
| Rated voltage | 12V/24V | |||
| panel voltage | <=50V | |||
| No-load loss | <=15mA | |||
| Under voltage protection | 11.6V/21.6V | |||
| Under pressure recovery | 12.6V/25.6V | |||
| Charge parameter (24V*2) | Lead acid seal | Colloid battery (GEL) | Open cell | Self setting parameter |
| (48V*4) | (SEAL) | (FLoo) | (SELF) | |
| equalizing charge | 14.6V | 14.2V | 14.8V | |
| Increase charge | 14.4V | 14.2V | 14.6V | 14.0V |
| Float charge | 13.8V | 13.8V | 13.8V | Factory default |
| Charging return | 13.0V | 13.3V | 13.0V | |
| Over charge current | 1.1 times the rated current, stop charging, automatic recovery of 5 minutes | |||
| Voltage drop | Charge <0.6V, discharge <0.3V | |||
| Temperature compensation | -4mv/cell/℃ | |||
| Over-load, short circuit protection | 1.25 times rating current 30S;1.5 times rating current 10S overload current protection, ≥3 times rating current short circuit protection | |||
| Installation line number | <=7# AWG (16mm²) | |||
| Work temperature | -25℃-+60℃ | |||
| Storage temperature | -30℃-+70℃ | |||
| Humidity requirement | <=90%, no condensation | |||
| Protection degree | IP30 | |||
| Use height | <=2000m (2000m above sea level is required for the use of power) | |||
| USB(2 port) | USB(5V/2A) | |||
| weight | 0.3KG | |||
| Outline size | 146mm*105mm*44.8mm | |||
