MPPT Solar Charge Controller for 20A 48V Lithium Battery

• Condition: New
• Certification: ISO, CE
• Application: Solar System Controller, Charger Controller, Lighting Controller
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: JN-MPPT-A
• Rated Voltage: 12V/24V/48V Auto Recognition
• Max PV Voltage: 150V
• Warranty: 3 Years
• Efficiency: 99%
• Charging Mode: MPPT Charging
• Display: LCD
• Transport Package: Standard Export Packing
• Specification: 27/20/14cm; 3.5KG
• Trademark: JNGE
• Origin: Anhui, China
• HS Code: 9032899090
• Production Capacity: 8000PCS/Month

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
 
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