MPPT Solar Charge Controller for 20A 30A 40A 12V 24V 48V
$40.86
/piece
price excl.VAT
Negotiable
- Minimal order
- 100 pieces
Message Phone call
Product Specifications
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Product Description
Product Introduction
20A-40A MPPT solar charge controller
Product Parameters
Model | JN-MPPT-A | Default values | |||
| Current | 10A | 20A | 30A | 40A | |
| System Voltage | 12V,24V,48V | ||||
| Photovoltaic max input voltage | 20V~100V(12V system Voltage) 40V~150V(suggest lower than 145V)(24Vsystem Voltage) 80V~150V(suggest lower than 145V)(48Vsystem Voltage) | ||||
| Rated working current | 10A | 20A | 30A | 40A | |
| Photovoltaic max input power | 120W/12V 240W/24V 480W/48V | 240W/12V 480W/24V 960W/48V | 360W/12V 720W/24V 1440W/48V | 480W/12V 960W/24V 1920W/48V | |
| MPPT efficiency | >99.5% | ||||
| Conversion efficiency | >96% | ||||
| Over voltage (over charge) | 16~17V,×nV | 16V,×nV | |||
| Over voltage recovery | 15~15.5V, ×nV | 15V,×nV | |||
| Charging limit voltage | 15.5~16V, ×nV | 15.5V,×nV | |||
| Equalizing charge voltage | 15~15.5V, ×nV | 15.2V,×nV | |||
| Boost charge voltage | 14~15V, ×nV | 14.4V,×nV | |||
| Boost charge recovery | 12.3~13.5V,×nV | 13.2V,×nV | |||
| Floating charge voltage | 13.2~14.0,×nV | 13.8V,×nV | |||
| Over discharge voltage | 9.8~11.8V,×nV | 10.8V,×nV | |||
| Over discharge recovery | 12.0~13.0V,×nV | 12.6V,×nV | |||
| Equalizing charge time | 1/2/3 hour | 1H | |||
| Boost charge time | 1/2/3 hour | 1H | |||
| Device address | 1~99 | 6 | |||
| Light control OPEN voltage | 5~11V | 5 | |||
| Light control CLOSE voltage | 5~11V | 6 | |||
| Time delay | 10min | ||||
| Temperature compensation | 0~4 | 4 | |||
| Over temperature protection | When the temperature reaches 75 ºC charging current is limited to half of the rated current, When the temperature reaches 90 ºC charging and load are shut off | ||||
| Working temperature | -20ºC~50ºC | ||||
| Storage temperature | -40ºC~80ºC | ||||
| Humidity | 10% ~ 90% Non-condensate | ||||
| Weight | 2.15kg | ||||
| Size | 185*193*80mm(20~30A) | ||||
Product Details
1- Advanced MPPT maximum power point tracking technology,tracing efficiency > 99.5%, maximum conversion efficiency > 98%; full-load efficiency can reach 97% 2- Aluminum metal for structure, used in all kinds of harsh conditions |
1- Good radiator design 2- Support for data storage, storage time can be up to 10 years 3- 12/24/48V automatic recognition |
1- Four sections of charging ways: MPPT charge- equalizing charge- improving charge- floating charge 2- With current-limiting charging mode, when input power of photovoltaic panels is too large, charging current exceeds rated current of the controller. The controller will limit the charging current to rated current charge |
Product Processing
Why Choose Us
1- More than 10 years Professional Manufacturer. 2- Sample testing is available. 3- On-time shipment & 3 years warranty. Warmly Welcome To Visit Our Company !!! |
Jason Wan
Sales Manager
Know more information about us, please send us inquiry here!!!
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