40AMPS Solar Controller for off Grid Power System (JN-MPPT-B-40A-24V)

• Condition: New
• Certification: API, ISO, CB, CE
• Application: Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal 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-B-40A-24V
• Rated Voltage: 24V
• Product Name: 40AMPS Solar Controller for off Grid Power System
• Model: Jn-MPPT-B-40A-48V
• Current: 40A
• System Rated Voltage: 24V
• PV Maximum Input Power(12V): 960W
• MPPT Efficiency: 99.5%
• Conversion Efficiency: 96%
• Overcharge: 28-36V
• Overchage Return: 26-34V
• Charging Limit Voltage: 25.7-133.7V
• Balanced Charging Voltage: 25.4-33.4V
• Boost Charging Voltage: 24.8-32.8V
• Float Charging Voltage: 22.4-30.4V
• Discharge Voltage: 17.6-25.6V
• Balance Charge Time: 1/2/3 Hours
• Transport Package: Standard Carton Package for Export
• Specification: 201.5*145*81
• Trademark: JNGE
• Origin: China
• HS Code: 9032899090
• Production Capacity: 3000 PCS/ Month

Product Description

Product Features



1. Overview
Thank you for choosing the JN-MPPT-MINI/AL/BL/CL buck type solar charge controller. Based on multi-phase synchronous rectification technology and common anode design, this series of products adopts advanced high-speed processor and MPPT control algorithm, featuring high response speed, high reliability and high industrial standard.
The MPPT control algorithm used in this series can quickly track the maximum power point of the PV array in any environment and obtain the maximum energy of the solar panel in real time. The multi-phase synchronous rectification technology can guarantee the pole in any charging power environment. High conversion efficiency, compared with most of the current BUCK, greatly improve the energy efficiency of the solar system; the controller can be connected to the host computer through RS485, support WIFI module and GPRS module to expand APP cloud monitoring, can be applied to communication base stations, households Use systems, street lighting systems and field monitoring.
2. product features

1.     Advanced multi-phase synchronous rectification technology also has high conversion efficiency in low power charging environment.
   1. Has an ultra-wide PV array operating voltage range.
   2. Advanced MPPT maximum power point tracking technology, the tracking efficiency is not less than 99.5%, compared with the ordinary PWM algorithm, the efficiency is increased by 15 to 20%.
   3. Using high-quality imported components and advanced power conversion circuit, the maximum conversion efficiency can reach over 98%, the full load efficiency can reach 97%, and a variety of tracking algorithms can be combined to quickly track the maximum power point.
   4. Three-stage charging method: MPPT-lifting charging-floating.
   5. 12V/24V/48V battery system automatic identification function.
   6. RS485 communication can provide communication protocol to facilitate unified management and secondary development for customers.
   7. The controller running parameters can be viewed and set through the PC host computer and mobile phone APP. For details, refer to the host computer and APP manual (optional).
   8. With battery temperature compensation.
   9. It has comprehensive protection functions such as overcharge, over discharge, over temperature, overload, reverse connection and so on.

Device parameters
1.System parameter table
 

parameter name	Parameter value (and adjustable range)
MODEL	JN-MPPT-MINI			JN-MPPT-AL			JN-MPPT-BL					JN-MPPT-CL
Current rating (A)	10	20	30	30	40	50	30	40	50	60	70	50	60	80	100	120
Maximum charging current (A)	10	20	30	30	40	50	30	40	50	60	70	50	60	80	100	120
PV maximum input power (12V) (W)	150	250	400	400	500	600	400	500	600	750	850	600	750	1000	1200	1450
PV maximum input power (24V) (W)	300	500	800	800	1000	1200	800	1000	1200	1500	1700	1200	1500	2000	2400	2900
PV maximum input power (48V) (W)	600	1000	1600	1600	2000	2400	1600	2000	2400	3000	3400	2400	3000	4000	4800	5500
PV maximum input power (96V) (W)	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Output maximum current A	10	15	15	15	20	25	15	20	25	30	35	--	--	--	--	--
System identification voltage range v	12V battery sysem				DC9V-DC16V
	24V battery system				DC18V-DC32V
	48V battery system				DC42V-DC60V
	96V battery system				96V is a stand-alone system
PV panel open circuit input voltage range v	20V~100V(12V battery  system)
	40V~145V(24V battery system)
	80V~145V(48V battery system)
	120V~250V (96V battery  system)
MPPT efficiency	>99.5%
Conversion efficiency	>98%
Operating mode	The default is the household mode 24H

2.Battery parameter reference table:

Lead-acid batteries
System rated voltagev	12V system(1 in series)	24Vsystem(2in series)	48Vsystem(4in series)	96V system(8series)	12Vdefault
Over voltage (overcharge)(v)	13~17V	26~34V	52~68V	104~136V	15.5V
Over voltage return (v)	13~17V	26~34V	52~68V	104~136V	15V
Charge limit voltage(v)	9~15V	18~30V	36~60V	72~120V	14.9V
Boost charge(v)	9~15V	18~30V	36~60V	72~120V	14.4V
Boost charge return(v)	9~15V	18~30V	36~60V	72~120V	13.9V
Float voltage (v)	9~15V	18~30V	36~60V	72~120V	13.8V
Over discharge (v)	7~13V	14~26V	28~52V	56~104V	10.8V
Over discharge return(v)	9~15V	18~30V	36~60V	72~120V	13.1V
Ternary lithium battery (single section 3.7V)
System rated voltagev	12Vsystem(default 3 in series)	24V system(default 6 in series)	48Vsystem(default 12 in series)	96Vsystem (d efault24seires)	3in series  default value
Over voltage (v)	10.5~15V	21~30V	42~60V	84~120V	13.5V
Over voltage return (v)	10.5~15V	21~30V	42~60V	84~120V	12.6V
Charge limit voltage(v)	10.5~15V	21~30V	42~60V	84~120V	12.6V
Boost charge(v)	10.5~15V	21~30V	42~60V	84~120V	12.3V
Boost charge return(v)	10.5~15V	21~30V	42~60V	84~120V	12V
Float voltage (v)	10.5~15V	21~30V	42~60V	84~120V	12.3V
Over discharge (v)	6~12V	12~24V	24~48V	48~96V	9.3V
Over discharge return (v)	6~13.5V	12~27V	24~54V	48~108V	10.5V
Lithium LIFEPO4(single section 3.2V)
System rated voltage	12Vsystem(default 3 in series)	24V system(default 6 in series)	48Vsystem(default 12 in series)	96Vsystemdefault24seires)	3in series  default value
Over voltage (v)	9~12V	18~24V	36~48V	72~96V	11.7V
Over voltage return(v)	9~12V	18~24V	36~48V	72~96V	11.1V
Charge limit voltage(v)	9~12V	18~24V	36~48V	72~96V	11.1V
Boost charge limit (v)	9~12V	18~24V	36~48V	72~96V	10.8V
Boost charge return(v)	9~12V	18~24V	36~48V	72~96V	10.2V
Float voltage(v)	9~12V	18~24V	36~48V	72~96V	10.8V
Over discharge (v)	6~9V	12~18V	24~36V	48~72V	8.4V
Over discharge return(v)	6~12V	12~24V	24~48V	48~96V	9.6V
Storage temperature(ºC)	-40ºC~80ºC
Humidity(ºC)	10% ~ 90% no condensation

VII.Device parameters




                                                           pic 8-1 MPPT-MINI Installation diamenion



                                                             pic 8-2 MPPT-AL Installation dimension