Condition: | New |
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Certification: | CE, RoHS |
Application: | Solar System Controller |
Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Product Feature 1. TVS lighting protection 2. 98% circuit's energy conversion efficiency. 3. Automatic recognition of battery voltage is supported. 4. Instantaneous large current startup of capacitive loads is supported. 5. The product boasts an optimum MPPT tracking efficiency of up to 99.9%. 6. Charging program options: gel batteries, sealed batteries, lithium batteries, etc. 7. Historical data storage function is available, and data can be stored for up to a year. |
Electrical Parameter | ML2420 | ML2430 | ML2440 |
System voltage | 12V/24V Auto | ||
No-load loss | 0.7 W to 1.2W | ||
Battery voltage | 9 to 35 | ||
Max. solar input voltage | 100V (25°C), 90V (-25°C) | ||
Max. power point voltage range | Battery voltage +2V to 75V | ||
Rated charging current | 20A | 30A | 40A |
Rated load current | 20A | ||
Max. capacitive load capacity | 10000uF | ||
Max. photovoltaic system input power | 260W/ 12V 520W/ 24V |
400W/ 12V 800W/ 24V |
550W/ 12V 1100W/ 24V |
Conversion efficiency | ≤ 98% | ||
MPPT tracking efficiency | > 99% | ||
Temperature compensation factor | -3.0mv/ °C/ 2V (default) | ||
Operating temperature | -35°C to +45ºC | ||
Protection degree | IP32 | ||
Weight | 1.4kg | 2kg | 2kg |
Communication method | RS232 | ||
Altitude | ≤ 3000m | ||
Product dimensions | 210*151*59.5mm | 238*173*72.5 | 238*173*72.5 |
Suppliers with verified business licenses