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MASTER MPPT

SKU MASTER Category

Description

*It has an efficient MPPT algorithm, MPPT efficiency ≥99.5%, and converter efficiency up to 98%.
*Charge mode: three stages (constant current, constant voltage, floating charge), it prolongs the service life of the batteries.
*Four types of load mode selection: ON/OFF, PV voltage control, Dual Time control, PV+Time control.
*Battery system voltage automatic recognition.
*Three kinds of commonly used lead-acid battery (Seal(GelF loaded) parameter settings can be selected by the user, and the user can also customize the parameters for other battery charging.
*It has a current limiting charging function. When the power of PV is too large, the controller automatically keeps the
charging power, and the charging current will not exceed the rated value.
*High definition LCD display function to check the device running data and working status, also can support modify the controller display parameter.
*RS485 communication, we can offer communication protocol to convenient user’s integrated management and secondary development.
*Support PC software monitoring and WiFi module to realize APP cloud monitoring.
*CE, RoHS, FCC certifications approved, we can assist clients to pass various certifications.

Common positive typeM48L80M48L100M48H80M96H50
Product categoryControlerTypeMPPT (maximum power point tracking)
MPPT efficiency0.995
System voltageAutomatic recognition48V96V
Heat-dissipating methodair cooling
Input CharacteristicsMax.PV input voltage(VOC)150VDC300VDC
Stan charging voltageReal-time battery voltage + 3VReal-time battery voltage + 10V
Input low voltage protection voltageReal-time battery voltage + 2VReal-time battery voltage + 5V
Overvoltage protection point150VDC300VDC
12V Lead-acid battery system1040W1300W
24V Lead-acid battery system2080W2600W
36V Lead-acid battery system3120W3900W
48V Lead-acid battery system4160W5200W4160W
96V Lead-acid battery system5200W
Type of batterySealed lead-acid, Gel battery, Flooded(Other types of the batteries also can be defined)
Rated maximum charging current80A100A80A50A
Charge MethodStage 3: CC (quick charging) – CV (constant voltage charging) – CF (floating charging)
LOAD CharacteristicsLoad VoltageThe same as the battery voltage
Load rated current80A100A80A50A
Load control modeOnOff mode, PV voltage control mode, Dual-time control mode, PV+Time control mode
Display & CommunicationDisplayHD LCD color segment code display
Communication8-pin RJ45 port/RS485/support PC software monitoring/support WiFimodule to realize APP cloud monitoring
Other ParametersProtection FunctionInput-output over\ under-voltage protection, Prevention of connection reverse protection battery shedding protection, etc.
Operating ambient temperature-20℃-+50℃
Storage Temperature-40℃-+75℃
IP (ingress protection)IP34
Max. connection size50mm2
Net Weight(kg)7.1
Gross Weight (kg)8.8
product size( mm)420*280*95
Packing Size( mm)510*368*210

 

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