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Model | BDM 300 | BDM 400 |
Recommended Max PV Power (Wp) | 450 | 600 |
MPPT Voltage Range / V | 22-55 | 22-55 |
Startup Voltage / V | 24 | 24 |
Max. Input Voltage / V | 60 | 60 |
Max. Input Current / A | 14 | 14 |
Overvoltage Protection Category | II | II |
Peak Output Power / VA | 350 | 400 |
Max. Continous Output Power / VA | 300 | 350 |
Rated Output Voltage / V | 230 | 230 |
Nominal Output Voltage Range / V | 207 ~ 253 | 207 ~ 253 |
Max. Continous Output Current / A | 1.3 | 1.52 |
Nominal Frequency / Range/ Hz | 50 /Configurable | 50 /Configurable |
Power Factor(Nominal/Adjustable Range) | 1.0/0.8 leading…0.8 lagging | 1.0/0.8 leading…0.8 lagging |
AC Short Circuit Fault Current Over 3 cycles /Arms | 2.2 | 2.4 |
THDi@Rated Power | <3% | <3% |
Overvoltage Protection Category | III | III |
Peak Efficiency | 97.1% | 97.3% |
MPPT Efficiency | >99.5% | >99.5% |
Night Power Consumption / mW | 80 | 80 |
Operating Ambient Temperature Range / ℃ | -40~65 | -40~65 |
Relative Humidity Range | 0-100% | 0-100% |
Dimensions (W x H x D) / mm | 180 x 186 x 25 | 180 x 186 x 25 |
Weight / kg | 1.5 | 1.5 |
DC Connector Type | MC4 | MC4 |









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