Parameter | Value | ||
Model | NV-MD1230N05 | NV-MD1250N05 | |
Backup Battery System Voltage | 12V | ||
Backup Battery System Range | 9~16V | ||
Backup Battery Type | Sealed battery, Gel battery, Vented Battery, Lithium Iron Phosphate battery, user-defined battery | ||
Rated Charging Current | 30A | 50A | |
Maximum PV Input Voltage | 55VDC | ||
Max power point voltage range | 17-36V | ||
Max PV Input Current | 27A | 45A | |
Solar panel charging mode | Buck MPPT | ||
MPPT Efficiency | |||
PV input power recommended | 400W | 700W | |
Generator(Starter Battery) System Voltage | 12/24V | ||
Starter Battery Type | Lead-acid battery | ||
Max Generator Input Voltage | 32V DC | ||
Max Generator Input Current | 35A | 60A | |
Generator Voltage Range | Conventional Generator | 13.2~16V / 26.4~32VDC | |
Intelligent (Euro 6 Standard) Generator | 12~16V / 24~32VDC | ||
Generator Charging Mode | Buck, boost, buck-boost | ||
Generator ourput power recommended | 12V Backup battery | 400W | 700W |
PV charges the starter battery | charging voltage | 13.8V | |
charging current | <=15A | <=25A | |
No-load loss | <0.6W | ||
Max charging conversion efficiency | 98% | ||
Temperature compensation factor | -3mV/ºC/2V (Default value, the value of lead-acid battery can be set); No temperature compensation function for lithium battery | ||
Communication method | TTL | ||
Protection Function | Overcharge protection, over-current protection, over-temperature protection, generator reverse connection protection, solar panel reverse connection protection, backup battery reverse connection protection, anti-reverse charging protection at night | ||
Operating temperature | -35 ºC ~ 65 ºC | ||
Altitude | <=3000m | ||
Waterproof level | IP32 | ||
Product dimension | 221*175*82.4mm |