Features
◆ High efficiency MPPT control algorithm, MPPT efficiency ≥99.5%, whole Machine conversion efficiency up to 98%;
◆ Charge mode: three stages (fast charge, constant charge, floating charge). It prolongs service life of the batteries.
◆ Discharge mode: ON/OFF mode, Dual time control mode, PV& Time control mode, PV voltage control mode.
◆ Recommended battery types: Flooded, Sealed lead acid, Gel battery. Other types of the batteries can also be defined.
◆ Most information could be provided by LCD like: system type., PV input voltage, PV input current, day, month, total
generating power, battery type, battery voltage, charging current, charging power, discharge current, discharge power
and so on.
◆ RS485 communication, we can offer communication protocol also, it’s convenient for user’s integration management.
◆ CE, RoHS, FCC certifications approved.. We can help clients to approve other certifications.
◆ 3 years warranty. And 3~10 years extended warranty service also can be provided.
Electronic protections:
◆ PV over current protection
◆ PV short circuit protection
◆ PV reverse polarity protection
◆ Battery over voltage protection
◆ Battery over discharge protection
◆ Battery reverse polarity protection
◆ Battery overheating protection
◆ Load overload protection
Specifications
|
MPPT CONTROLLER MODEL
|
15A
|
20A
|
30A
|
40A
|
50A
|
|
BSM-WISER2-12V/24V-SERIES
|
|
|
|
|
|
|
Chargr mode
|
MPPT(Maximum power point tracking)
|
|
Mppt Efficiency
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≥99.5%
|
|
System type
|
12v/24v system
|
Automatic Recognition
|
|
INPUT CHARACTERISTICS
|
|
Max PV input voltage（VOC）
|
12v/24v system
|
DC100v
|
DC150V
|
|
Input protection point
|
|
DC100V
|
DC150V
|
|
Input recovery point
|
|
DC95V
|
DC145V
|
|
Rated PV input power
|
12V system
|
200W
|
260W
|
390W
|
520W
|
650W
|
|
|
24V system
|
400W
|
520W
|
780W
|
1040W
|
1300W
|
|
CHARGE CHRECTRESTICS
|
|
Charge method
|
12V/24V system
|
constant current,constant voltage,floating charge
|
|
Rated charge current
|
|
15A
|
20A
|
30A
|
40A
|
50A
|
|
AutoTemperature Compensate
|
|
14.2V-（highest temperature-25℃）*0.3
|
|
OUTPUT DISCHARGE CHARACTERISTICS
|
|
USB (Total for 2 USB output)
|
DC5V 3A
|
|
LOAD output voltage
|
Based on battery voltage
|
|
Rated output current
|
15A
|
20A
|
30A
|
40A
|
50A
|
|
Output control mode
|
ON/OFF mode, Dual time control mode, PV&Time control mode,
PV voltage control mode
|
|
|
|
|
Output control set way
|
Controller button or PC software
|
|
DISPLAY
|
|
LCD Display
|
System type, PV voltage,charge voltage, charging current,
charging power, temperature etc.
|
|
|
|
|
PC software
|
RS485
|
|
OTHER PARAMETERS
|
|
Protection function
|
Yes (PV Reverse connection, Battery Reverse connection, Over voltage,
low voltage, over temperature, over load, Short circuit protection etc.)
|
|
|
|
|
|
|
|
|
|
|
|
|
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Cooling mode
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Auto cool
|
|
Type of Mechanical Protection
|
IP30
|
|
Measurement DxWxH (mm)
|
200*110*66
|
243*155*79
|
|
Packing DxWxH (mm)
|
249*144*105
|
289*189*113
|
|
N.W. (KG)
|
0.9
|
1.8
|
|
G.W. (KG)
|
2
|
2.5
|
Brandon General Manager
Tel: 86-158-5821-3997
Fax: 86-551-6520-3660
E-mail: info@bluesunpv.com
Address: WenShui Road shushan Dist. Hefei 230031 P.R.Ch
