|
Charing Current
|
20A
|
30A
|
40A
|
50A
|
60A
|
|
Product category
|
Controller Properties
|
MPPT (maximum power point tracking)
|
|
MPPT efficiency
|
≥99.5%
|
|
Standby power
|
0.5W~1.2W
|
|
System voltage
|
Automatic recognition
|
|
Heat-dissipating method
|
Intelligent fan cooling
|
|
Input
Characteristics
|
Max.PV input voltage(VOC)
|
DC150V
|
|
Start the charge voltage point
|
Battery voltage + 3V
|
|
Low input voltage protection point
|
Battery voltage + 2V
|
|
Over voltage protection point
|
DC150V
|
|
Rated PV power
|
12V system
|
260W
|
390W
|
520W
|
650W
|
780W
|
|
24V system
|
520W
|
780W
|
1040W
|
1300W
|
1560W
|
|
36V system
|
780W
|
1170W
|
1560W
|
1950W
|
2340W
|
|
48V system
|
1040W
|
1560W
|
2080W
|
2600W
|
3120W
|
|
Charge Characteristics
|
Selectable Battery Types
(Default Gel battery)
|
Sealed lead acid, Gel battery, Flooded
(Other types of the batteries also can be defined)
|
|
Charge rated current
|
20A
|
30A
|
40A
|
50A
|
60A
|
|
Charge Method
|
3-Stage: constant current(fast charging)-constant voltage-floating charge
|
|
LOAD Characteristics
|
Load voltage
|
The same as the battery voltage
|
|
Load rated current
|
40A
|
60A
|
|
Load control mode
|
On\Off mode, PV voltage control mode,
Dual-time control mode, PV + Time control mode
|
|
Display &
Communication
|
Display mode
|
High-definition LCD segment code backlight display
|
|
Communication mode
|
8-pin RJ45 port/RS485/support PC software monitoring/
support WiFi module to realize APP cloud monitoring
|
|
Other Parameters
|
Protect function
|
Input-output over \ under voltage protection,
Prevention of connection reverse protection,battery shedding protection etc.
|
|
Operation Temperature
|
-20¡æ~+50¡æ
|
|
Storage Temperature
|
-40¡æ~+75¡æ
|
|
IP(Ingress protection)
|
IP21
|
|
Max. connection size
|
20mm2
|
30mm2
|
|
Net Weight (kg)
|
2.3
|
2.6
|
|
Gross Weight (kg)
|
3
|
3.5
|
|
Product Size£¨mm£©
|
240*168*66
|
270*180*85
|
|
Packing Size(mm)
|
289*204*101
|
324*223*135
|
Features
u It has an efficient MPPT algorithm, MPPT efficiency ≥99.5%£¬and converter efficiency up to 98%.
u Charge mode: three stages (constant current, constant voltage, floating charge), it prolongs service life of the batteries.
u Four types of load mode selection: ON/OFF, PV voltage control, Dual Time control, PV+Time control .
u Battery system voltage automatic recognition.
u Three kinds of commonly used lead-acid battery (Seal\Gel\Flooded) parameter settings fcan be selected by the user, and the user can also customize the parameters for other battery charging.
u 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.
u High definition LCD display function to check the device running data and working status, also can support modify the controller display parameter.
u RS485 communication, we can offer communication protocol to convenient user’s integrated management and secondary development.
u Support PC software monitoring and WiFi module to realize APP cloud monitoring.
u CE, RoHS, FCC certifications approved, we can assist clients to pass various certifications.
u 3 years warranty, and 3~10 years extended warranty service also can be provided. |
