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| MODEL | ML2420 / ML2420-C | ML2430 / ML2430-C | ML2440 / ML2440-C | |
|---|---|---|---|---|
| Battery Parameters | ||||
| Battery Type | Lead-acid / Li-ion / User Defined | |||
| Rated Battery Voltage | 12/24Vdc | |||
| Battery Voltage Range | 9~35Vdc | |||
| Rated Charging Current | 20A | 30A | 40A | |
| MPPT Charging Mode | Buck | |||
| PV Input | ||||
| No. Of MPPT | 2 | |||
| Max. PV Input Power | 260W/12V Battery 520W/24V Battery |
400W/12V Battery 800W/24V Battery |
550W/12V Battery 1100W/24V Battery |
|
| Max. Open Circuit Voltage | 100Vdc | |||
| MPPT Voltage Range | Battery voltage + 2V ~ 75V | |||
| Load Parameters | ||||
| Load Type | Resistive, inductive, and capacitive loads | |||
| Rated Load Voltage | Equivalent to battery voltage 12V/24V | |||
| Rated Load Current | 20A | |||
| Load Working Mode | Light control, Light + Time control, Manual control (default), Commissioning mode, Normally open | |||
| Efficiency Parameters | ||||
| MPPT Tracking Efficiency | >99% | |||
| Max. Efficiency | ≤98% | |||
| General & Safety Data | ||||
| Dimension | 210 * 151 * 59.5 mm | 238 * 173 * 72.5 mm | ||
| Weight | 1.4 kg | 2 kg | ||
| Protection Degree | IP32 | |||
| Temperature Range | -35℃ ~ 45℃ | |||
| Accessories | Standard | BTS temp sensor, RS485 8-core communication cable | ||
| Optional | RM-5 display, BT-1 Bluetooth module, USB-to-RS232, GP-2 IoT module, 6-core cable | |||
| Warranty | 3 Years | |||
| Certificates | CE-LVD / RoHS / CE-EMC | |||