MSC-N series are new generation MPPT solar controllers with dual loads constant voltage outputs. The two loads’ outputs voltage levels are free switchable at 12/24V. And LVD points of two loads output are programmable to support main load power supply priority.
MSC-N series controllers are very flexible and smart at power supply for applications in the field of security monitoring, RV, and household system, etc.
Product features:
| Model | MSC2210N | MSC3210N | MSC4210N | MSC4215N |
| Nominal system voltage | 12/24VDC | 12/24VDC | 24VDC | 24VDC |
| Rated charge current | 20A | 30A | 40A | 40A |
| Battery input voltage range | 8~32V | 8~32V | 16~32V | 16~32V |
| Max. PV open circuit voltage | 100V (At minimum operating temperature) 92V (At 25°C environment temperature) |
150V (At minimum operating temperature) 138V (At 25°C environment temperature) |
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| MPP voltage range | (Battery voltage +2V)～72V | (Battery voltage +2V)～72V | (Battery voltage +2V)～72V | (Battery voltage +2V)～108V |
| Rated charge power | 260W/12V 520W/24V |
390W/12V 780W/24V |
1040W/24V | 1040W/24V |
| Max. conversion efficiency | 98.30% | 98.60% | 98.60% | 98.60% |
| Full load efficiency | 96.40% | 96.60% | 96.50% | 96.50% |
| Self-consumption | ≤35mA (12V) ≤22mA (24V) | |||
| Load 1/2 constant-voltage output voltage | DC 12V/24V (configurable) | |||
| Load rated power | Load1: 100W; Load2: 36W | |||
| Max. load conversion efficiency | Load1: 98.9%; Load2: 97.1% | |||
| Full load conversion efficiency | Load1: 97.4%; Load2: 96.0% | |||
| No battery mode | Support | |||
| Load output voltage accuracy | 12VDC: Load 1 ≤0.4%, Load 2 ≤0.1%; 24VDC: Load 1 ≤0.9%, Load 2 ≤1.1% | |||
| Load ripple voltage | 100mV | |||
| Load ripple current | 200mA | |||
| Load adjustment rate | ≤1% | |||
| LINEAR adjustment rate | ＜0.5% | |||
| Temperature compensation (for lead-acid battery) | -3mV/℃/2V (Default) | |||
| Grounding | Common negative | |||
| Communication interface | RS485 (RJ45) | |||
| Operating temperature range | -30℃～+65℃ (When the working temperature reaches 50℃, the load power will be reduced; full load operation is not supported) | |||
| Relative humidity | < 95% (N.C.) | |||
| Enclosure | IP30 | |||
| Dimensions (LxWxH) (mm) | 173×158×77.1 | 178×162×80.1 | 213.2×192×96.6 | 213.2×192×96.6 |
| Net Weight | 1.3kg | 1.5kg | 2.0kg | 2.0kg |
