Zhejiang, China
Business Type:
Manufacturer/Factory
Number of Employees:
37
Year of Establishment:
2012-04-13
Management System Certification:
ISO9001:2015
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available
MEI Awards
Overseas Agent / Branch

Controller, Solar Controller, Charge Controller manufacturer / supplier in China, offering 20A MPPT Solar Charge Controller, 1000W Bplus Series Pure Sine Wave Power Inverter, Bplus-300W Pure Sine Wave Smart Inverter and so on.

Gold Member Since 2019
Audited Supplier

20A MPPT Solar Charge Controller

Min. Order / Reference FOB Price
1 Piece US $68.3-69/ Piece
Port: Ningbo, China
Production Capacity: 3000pieces/Month
Payment Terms: T/T, Western Union, Paypal
Humidity Range: 10%-90% Without Condenssion
Charging Circuit Voltage: ≤0.28V
Commumication: RS485/8-Pin RJ45 Connector
No Load Consurnption: 1.4-2.2W
Charging Current: 20A
Rated Voltage: 12V/24V Automatic

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Basic Info.

Model NO.
Muse-2015LNS
Working Temperature
-25ºC-55ºC
Discharging Circuit
≤0.16V
Ingress Protection
IP30
Power
250W/500W/1000W
PV Voltage
18-150V
Trademark
cnbou
Origin
Zhejiang, China
HS Code
9032899090
20A MPPT Solar Charge Controller
20A MPPT Solar Charge Controller
20A MPPT Solar Charge Controller

 

Product Character

   - LCD screen 
  
   - Capacitive touch button 
 
  
   - RS485/8-pin RJ45 
connector
  
   -
Auto scan the light 
intensity to start or stop 
charging intelligently
 

 

 

Product Character

  - Passive cooling is more  
    suitable for dust environment
 
 
- Support kinds of batteries

 
Three stage Charging Control Model



20A MPPT Solar Charge Controller


 

Product Character 
   -  Drive 150A Terminal
 
   - 97% Transfer Efficiency 

   - Original import MOS tube
 
   - Industrial fiberglass PCB board to ensure    
the good  
transmission loss
 

 
ModelMuse-2015LNS
PV Input channels1 channel
Battery Input Voltage12V/24V Automatic
Specifications12V24V
PV Voltage Range18V-150V36V - 150V
Solar Panel Input Power≤240 w≤480w
MAX Charging Current20A
Static Power≤1.5W
Charging Circuit Voltage Drop≤0.28V
Rated Frequency240W/480W
Floating /stop charging/recovery (V)14.5V/15V/13.5V29V/30V/27V
Voltage Drop between PV to controller≤1.5V
MPPT Scan Max Speed≤5S
MPPT Efficiency≥98%
MAX Transfer Efficiency97%
DC load power support Max≤240W≤480W
DC Load running SettingTime / Light/manual control
Temperature compensation-4mv/ºC/2V , -35ºC~+80ºC,Accuracy:±1ºC
Control TypeCommon Negative Control
Working Temperature-25°C~55°
Humidity Range10% - 90% Without Condensation
Ingress ProtectionIP 30
CommunicationRS485/8-pin RJ45 connector
Overcurrent Protection Current Value30A
Automatic Current LimitingYes
Charging ModelThree stage Charging Control Model
Starting Voltage≥9V
Over Load Ability<150% Rated Current
ProtectionPV Panel  (Over Current,Over Voltege,Low Voltage)
Battery           (Battery Lost,OverLoad,Over Current)
Battery (Over Voltage,Low Voltage,Input Short Circuit)
DC Output   (Over Current ,OverLoad,Short Circuit)
     Over Temperature Protection
Input OpposePV Input Oppose / Battery Input Oppose
Communication agreementStandard Modbus Agreement
Power Terminal16mm² /AWG5
Temperature Protection ValueMachine 85ºC/Air Temperature55ºC
Cooling WayNatural Cooling
Supporting Battery TypeLead-acid Batteries,Nickel-hydrogen Batteries 
Nickel Cadmium Batteries, Lithium Batteries                
(Other Battery Type can customize) 
DisplayDot matrix LCD screen
ButtonCapacitive touch button
N.W/G.W(Kg)1.15/1.4kg
Production Size(mm)113*167*83

                                                                                            Above technical parameters are in 25 ºC 
20A MPPT Solar Charge Controller



20A MPPT Solar Charge Controller

20A MPPT Solar Charge Controller
20A MPPT Solar Charge Controller
20A MPPT Solar Charge Controller

    Payment 
    > We accept T/T,Western Union or Paypal before Production .
    > If have any comments about payment, please contact us .
 
    Shipping 
    > 3-15 working days after received the payment receipt (based on actual quantity)
    > Tracking No. will send to you by email.Enclosed the packing&testing photo before
       shipment for your reference.

 

FAQow to choose suitable inverter?

If your load is resistive loads, such as: bulbs, you can choose a modified wave inverter. But if it is inductive loads and capacitive loads, we recommend using pure sine wave inverter. For example: fans, precision instruments, air conditioner, fridge, coffee machine, computer, and so on. Modified wave can be started with some inductive loads, but effect for load using life, because capacitive loads and inductive loads need high quality power.
How do I choose the size of the inverter?

Different types of load demand for power are different. You can view the load power values to determine the size of the inverter.

Notice: resistive load: you can choose the same power as the load.

Capacitive loads: according to the load, you can choose 2-5 times power.

Inductive loads: according to the load, you can choose 4-7 times power.

w connection between batteries and an inverter?

We usually believe that cables connecting battery terminal to inverter shorter is better. If you are just standard cable should be less than 0.5M, but should correspond to the polarity of the batteries and inverter-side outside. If you want to lengthen the distance between battery and inverter, please contact us and we will calculate the recommended cable size and length. Due to long distances using a cable connection, there will be a reduced voltage, which means that the inverter voltage would be far below the battery terminal voltage, this inverter will appear under voltage alarm conditions.

 to calculate the load of working hours requires configuration of the battery size?

We will usually have a formula to calculate, but it is not hundred percent accurate, because there is also the battery's condition, the old batteries have some loss, so this is only a reference value:

Work hours = battery capacity * battery voltage *0.8/load power (H= AH*V*0.8/W)

w to choose a solar controller?

At present, solar controller have MPPT and PWM. According to our actual test data, conversion efficiency of the PWM controller normally less than 70%, MPPT controller conversion efficiency is about 95-97%. MPPT solar controller is expensive than PWN solar controller, but the price of solar module are more expensive. Using MPPT controller, you can reduce the solar module, save the cost of the entire system

 choose a suitable MPPT solar charge controller?

CNBOU MPPT solar controller support PV input voltage 18V-150V, DC 12V 24V is automatic identification. You just need according to battery capacity to select different charging current controller


 

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