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Model Number: ST-MPPT-30A
Brand Name: Shenten
Key Specifications/Special Features:
MPPT solar controller is for off-grid solar system and control the charging and discharging of the battery, especially suitable for the street light systemController features a smart tracking algorithm inside that maximizes the energy from the solar PV module(s) and charge the batteryAt the same time, the low voltage disconnect function (LVD) will prevent the battery from over dischargingMPPT controller charging process has been optimized for long battery life and improved system performanceComprehensive self-diagnostics and electronic protection functions can prevent damage from installation mistakes or system faults· 12/24V auto recognition· Advanced maximum power point tracking technology to optimize using the solar system· Peak conversion efficiency of 97%, high Tracking efficiency of 99%
· Very fast sweeping of the entire I-V curve, several seconds tracking speed
· Widely used, automatic recognize day/night
· Timer function with 1-15 hours option for street light
· Unique dual timer function, enhance the flexibility of street light system
· Sealed, gel and flooded battery option
· Adopting temperature compensation and correcting the charging and discharging parameters automatically, improving the battery lifetime
· Electronic protection: over charging, over discharging, overload, short circuit
· Reverse protection: any combination of solar module and battery, without causing damage to any component
· Excellent thermal design and nature air cooling
· Very fast sweeping of the entire I-V curve, several seconds tracking speed
· Widely used, automatic recognize day/night
· Timer function with 1-15 hours option for street light
· Unique dual timer function, enhance the flexibility of street light system
· Sealed, gel and flooded battery option
· Adopting temperature compensation and correcting the charging and discharging parameters automatically, improving the battery lifetime
· Electronic protection: over charging, over discharging, overload, short circuit
· Reverse protection: any combination of solar module and battery, without causing damage to any component
· Excellent thermal design and nature air cooling
| Parameters | STMPPT12V/24V-30A |
| Rated working current | 30A |
| Rated working voltage | 12V/24V auto work |
| Solar panels voltage | ≤48V |
| Float charging voltage(settable) | 13.8V/27.6V |
| Low voltage protection(settable) | 10.7V/21.4V |
| Low voltage recovery(settable) | 12.5V/25.0V |
| Installation wire number | ≤7# AWG (10mm2) |
| Working temperature | -10 to 60℃ |
| Storage temperature | -30 to 70℃ |
| Humidity requirements | ≤90%, no gel |
| dimension | 187x97x61mm |
| Mounting hole spacing | 60mm×178mm--Φ5 |
| No-load loss | ≤13mA |
| Loop pressure drop | ≤100mV |
| Charging mode | MPPT+PWM mode |
| Temperature compensation | -4mV/cell/℃ |
| Weight | ≤475g |
Shipping Information:
- FOB Port: Shenzhen
- Lead Time: 15 - 20 days
- HTS Code: 8542.31.00 90
- Dimensions per Unit: 20 × 10 × 7 Centimeters
- Weight per Unit: 0.5 Kilograms
- Units per Export Carton: 50
- Export Carton Dimensions L/W/H: 55 × 35 × 43 Centimeters
- Export Carton Weight: 26 Kilograms
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Mid East/Africa
- North America