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  • www:www.olyssolar.com
  • Address:5 floor, B building of Sheng De Industrial Park,Lang Kou, Da Lang, Long Hua New district, Shenzhen City, China

MPPT5020/40-COM

Model: MPPT5020-COM,MPPT5040-COM

System voltage:12V/24V auto recognition

Max. charge current: 20A / 40A

Max. load current:   20A / 40A
Charge technology  :MPPT
Communication: ModelBUS Communication protocol, RS485 interface
Battery type:GEL, lead-acid, AGM2, LiFePO4


Application :

1.for solar home system

2.self-contained solar systems

3.for off-grid solar system

Subscription hotline:0086-755-29533796

Consult now

Products

1. Increased MPP charging current compared with conventional controllers, due to ultramodern controller technology(microprocessor) by 10 % to 30 % (efficiency > 95 %)
2. Switchable characteristic lines of charging for optimum charging of Gel/dryfit/AGM/fleece or acid/lead-acid, as wellas LiFePO4 batteries .

3. RS485 communication interface with standard modbus protocol, the terminal device can read various real-time parameters of the controller
4. Load output function with short circuit, overload portection function.
5. Unattended Charging: Standard protection against overload, overheating, reverse battery and back discharge of the battery (in case of insufficient solar power, such as at twilight, at night etc.).
6. Overcharge protection: Reduction of the charging current of the battery in case of excessive solar power and full battery. Immediate recharging in case of power consumption to ensure always the best possible charging state of the battery.
7. Connection for temperature sensor,Automatic adaptation of the charging voltage to the battery temperature. In case of low outside temperatures, full charging of the weaker battery is improved, and in case of summery temperatures unnecessary battery gassing will be avoided. This is highly recommended, if the battery is exposed to strong variations in temperature, such as in the motor compartment.




MPPT charging technology

Adopt advanced multi-peak MPPT algorithm to effectively improve

The solar controller's charging efficiency can be increased up to

20%-30% (under certain conditions)




RS485 communication interface.

Using standard ModeBUS communication protocol, RS485 communication connection.

Port, the terminal device can real-time put the working parameters of the controller.

Read it out, and it can also be controlled by instructions from the terminal device.

The working state of the controller, such as switch load, modification parameters






Suitable for lead acid and lithium batteries

Four batteries can be selected by 2 DIP switches




optional accessories

●LCD Meter

Temperature Sensor








Technology parameter


model
MPPT5020-COM
MPPT5040-COM
Max.PV power
12V: 240W,    24V: 480W
12V: 480W,    24V: 960W
Max. charge current
20A
40A
Max. PV voltage

50V

Battery type
Lead-acid(GEL,AGM, Flooded), LiFeP04
Charge technology
MPPT
Over-current protectionyes
Over-heat protectionyes
Over-Load protection
yes
Short-current protection
yes
Dimension
147x125x40mm
147x155x40mm
Weight500g
1kg
Accessory(optional)
 Temperature sensor
 Meter


Battery charge parameter

Battery type
Boost charging voltage
Float charging voltage
Default temperature
GEL
14.3V
13.8V
25℃
AGM
14.7V
13.5V
25℃
Sealed
14.4V
13.5V
25℃
LiFePO4
14.6V
13.6V
25℃


Download

User manual

MPPT5020-5040-BT/COM-ENG.pdf











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