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LCD SMU 1250
₹2,499₹7,000
The LCD SMU 1250 is a 12V single-battery solar management unit that lets you add solar charging to an inverter you already own. It supports a solar array up to 900W (6 x 150W panels, 25V max open-circuit) and charges at up to 50A with 96% peak efficiency, shown on its 16x2 LCD. Built-in protection covers reverse battery and PV, over-current, over-voltage, over-temperature and short circuit, with automatic 12V/24V battery selection. Recommended pairing is a single 200Ah battery. Supplied genuine by Nice Power System in Ashok Vihar, sized, installed and serviced at your home, with old-unit exchange and AMC across Delhi NCR.
Product Details
Technical Specifications
| MODEL NO. | LCD SMU 1250 |
|---|---|
| MAX. SOLAR OPEN CIRCUITS VOLTAGE (voc) | 25V |
| MAX. SOLAR PANEL CAPACITY (in Parallel) | 150W x 6 |
| MAX. BATTERY CHARGING CURRENT | 50A |
| PEAK CHARGER EFFECIENCY | 96% |
| SYSTEM VOLTAGE (v) | 12 VDC |
| BATTERY FULL VOLTAGE (solar charging) | TUBURAL BATTERY: 14.6V+0.3V FLAT PLATE BATTERY: 14.2V+0.3V SMF BATTERY: 14.4V+0.3V OTHER BATTERY: 14.8+0.3V |
| FLOAT CHARGING LEVAL | 13.8V+0.3V |
| BATTERY VOLTAGE (Main Disconnect) | Same as Battery Full Voltage (Solar Charging) |
| PROTECTIONS | Reverse Battery, Reverce PV, Reverce Current From Battery to PV, Over PV Current, Battery High Voltage, Over Temprature, Over PV Voltage and Short Circuit Protection |
| AUTO BATTERY SELECTION FOR 12V/24V | IN BUILT |
| RESTART AFTER OVER CURRENT & SHORT CIRCUIT PROTECTION | After 3 Mins. |
| OPERATING TEMP. RANGE / REL. HUMIDITY | 0~40°C /0~95% Non-Condensing |
| AUDIABLE NOISE (Full Load) | <60dB |
| ENCLOSURE PROTECTION | IP20 |
| WIRE GUAGE FOR BATTERY & PV INPUT | 10.0 Sq. mm |
| WIRE GUAGE FOR INPUT MAINS & INVERTER | 1.5 Sq. mm |
| RECOMMENDED BATTERY CAPACITY | 1 x 200AH |
| LCD DISPLAY | LCD 16x2 |
