Parameter | Value | ||||||||||
Model | MC2420N10 | MC2430N10 | MC2440N10 | MC2450N10 | |||||||
System voltage | 12V/24V Auto | ||||||||||
No-load loss | <10mA | ||||||||||
Battery voltage | 9 to 32 | ||||||||||
Max. solar input voltage | 100V (25°C), 90V (-25°C) | ||||||||||
Max. power point voltage range | Battery voltage +2V to 72V | ||||||||||
Rated charging current | 20A | 30A | 40A | 50A | |||||||
Max. capacitive load capacity | 10000uF | ||||||||||
Max. photovoltaic system input power | 260W/ 12V 520W/ 24V | 400W/ 12V 800W/ 24V | 550W/ 12V 1100W/ 24V | 660W/12V 1320W/24V | |||||||
Conversion efficiency | ≤ 98% | ||||||||||
MPPT tracking efficiency | > 99% | ||||||||||
Temperature compensation factor | -3.0mv/ °C/ 2V (default) | ||||||||||
Operating temperature | -35°C to +45℃ | ||||||||||
Protection degree | IP32 | ||||||||||
Weight | 650g | 830g | 1040g | 1335g | |||||||
Communication method | TTL Serial communication | ||||||||||
Altitude | ≤ 3000m | ||||||||||
Product dimensions | 150*106*62mm | 150*106*68 | 183*127*66 | 183*127*70 |