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Basic Info.
Application
Home
Specification
Normal, 24V20A
Transport Package
by Pallet
Trademark
AS SOLAR
Origin
China
HS Code
8501610000
Production Capacity
50000PCS/Year
Product Description
24V20A mppt solar charge controller charger
Main Features
- With the advanced dual-peak or multi-peak tracking technology, when the solar panel is shadowed or part of the panel fails resulting in multiple peaks on the l-V curve, the controller is still able to accurately track the maximum power point.
- A built-in maximum power point tracking algorithm can significantly improve the energy utilization efficiency of photovoltaic systems, and raise the charging efficiency by 15% to 20% compared with the conventional PWM method.
- A combination of multiple tracking algorithms enables accurate tracking of the optimum working point on the l-V curve in an extremely short time.
- The product boasts an optimum MPPT tracking efficiency of up to 99.9%.
- Advanced digital power supply technologies raise the circuit's energy conversion efficiency to as high as 98%.
Product Specification Parameters
| Parameter | Value | |||
| Model | BR2420 | BR2430 | BR2440 | BR4860 |
| System voltage | 12V/24VAuto | 12V/24V/36V/48V Auto | ||
| No-load loss | 0.7W to 1.2W | |||
| Battery voltage | 9V to 3SV | 9V to 70V | ||
| Max. solar input voltage | 100V(25ºC),90V(-25ºC) | 150V(25ºC),145V(-25ºC) | ||
| Max. power point voltage range | Battery Voltage +2V to75V | Battery Voltage +2V to 120V | ||
| Rated charging current | 20A | 30A | 40A | 60A |
| Rated load current | 20A | |||
| Max. capacitive load capacity | l000uF | |||
| Max. photovoltaic system input power | 260W/12V 520W/24V | 400W/12V 800W/24V | 520W/12V 1040W/24V | 800W/12V 1600W/24V 2400W/36V 3200W/48V |
| Conversion efficiency | ≤98% | |||
| MPPT tracking efficiency | >99% | |||
| Temperature compensation factor | -3mv/*C/2V ( default ) | |||
| Operating temperature | -35ºC to M5ºC | |||
| Protection degree | IP32 | |||
| Weight | 1.4kg | 2kg | 2kg | 3.6kg |
| Communication method | RS232 | RS232 RS485 | ||
| Altitude | ≤3000 m | |||
| Product dimensions | 210*151*59.5mm | 238*173*72.5mm | 238*173*72.5mm | 285*205*93mm |
1.Solar Street Lights & LED Street Lighting 15W-150W;
2.Solar Garden Lights & Solar Landscape Lights 5W-30W;
3.Solar Battery: 4.5Ah-250Ah/12V, 200Ah-3000Ah/2V;
4.Solar Panels & Solar Modules 5W-360W Poly & Mono ;
5. Solar Controllers: 5A-60A/12V Or 24V Or 48V IP 65 IP68 Rating;
6.Solar Home Lighting System/Kits : 5W-10KW With Lighting + Fan + TV + Fridge + USB Charging Phone Function/AC or DC Power;
