VS-BN Series(10~60A) PWM Solar Charge Controller
VS-BN series is a PWM charging controller with dot matrix liquid crystal display and RS485 communication interface. Widely used in off-grid systems that require high reliability and high quality products, such as small power systems, mobile lighting, monitoring systems, etc.
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| Model | VS1024BN | VS2024BN | VS3024BN | VS4524BN | VS6024BN | VS4548BN | VS6048BN |
| Nominal system voltage | 12/24VDC/Auto | 12/24VDC/Auto | 12/24VDC/Auto | 12/24VDC/Auto | 12/24VDC/Auto | 12/24/36/48VDC/Auto | 12/24/36/48VDC/Auto |
| Battery type | Sealed(Default)/Gel/Flooded/User | ||||||
| Battery input voltage range | 8V～32V | 8V～32V | 8V～32V | 8V～32V | 8V～32V | 8V～64V | 8V～64V |
| Rated charge current | 10A | 20A | 30A | 45A | 60A | 45A | 60A |
| Rated discharge current | 10A | 20A | 30A | 45A | 60A | 45A | 60A |
| Max. PV open circuit voltage | 48V | 48V | 48V | 48V | 48V | 96V | 96V |
| Equalization voltage | Sealed:14.6V,Flooded:14.8V,User-defined:9-17V | ||||||
| Boost voltage | Gel:14.2V,Sealed:14.4V,Flooded:14.6V,User-defined:9-17V | ||||||
| Float voltage | Gel/Sealed/Flooded:13.8V,User-defined:9-17V | ||||||
| Low voltage reconnect voltage | Gel/Sealed/Flooded:12.6V,User-defined:9-17V | ||||||
| Low voltage disconnect voltage | Gel/Sealed/Flooded:11.1V,User-defined:9-17V | ||||||
| Self-consumption | ≤15mA@12V; ≤13mA@24V; ≤9mA@36V; ≤8mA@48V | ||||||
| Temperature compensation | -3mV/℃/2V (Default) | ||||||
| Relative humidity | ≤95%(N.C.) | ||||||
| Enclosure | IP30 | ||||||
| Communication interface | RS485(RJ45) | ||||||
| Grounding | Common negative | ||||||
| Operating temperature range | ~25℃～+55℃ | ||||||
| Dimensions(LxWxH)(mm) | 162×87×39.5 | 162×102×49.5 | 200.6×105.8×57.7 | 200.6×111.8×58.6 | 204.8×131.9×67 | 204.8×122×66.6 | 204.8×173.9×63.8 |
| Net Weight | 0.3Kg | 0.4Kg | 0.7Kg | 0.8Kg | 1.3Kg | 1.2Kg | 1.6Kg |