Product Advantage
1. MPPT charge mode,conversion efficiency up to 99%;
2. Maximum PV input is DC 150V;
3. Support all kind of batteries, non-normal type can be set on PC software;
4. Three stage charge mode: fast charge,constant charge,floating charge);
5. With temperature sensor;
6. Anderson connection port, avoide reverse connection;
7. RS232 and LAN communication port, free PC software;
8. Intelligent design,the device can be upgraded online;
9. The devices can suffer the temperature not less than 105°C;
10. Perfect protection:input lowvoltage,input overvoltage,input polarity reversal,
output over voltage,short-circuit over temperature;
11. Unlimited parallel;
12. 5 discharge mode: On mode, Off mode, PV control mode, Time control mode, PV+Time control mode
13. LCD and LED show all kinds of parameter;
14. CE,ROHS,FCC certifications approved.The device also can support to pass the other certifications;
15. 3 years warranty and 3~10 years extended warranty service also can be provided.
Specification
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Master series |
Master-48BL-80A |
Master-48BL-100A |
Master-48BH-80A |
Master-96BH-50A |
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Product category |
Controller Properties |
MPPT (maximum power point tracking) |
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MPPT efficiency |
≥99.5% |
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Standby power |
0.5W~1.2W |
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System voltage |
Automatic recognition |
48V |
96V |
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Heat-dissipating method |
Air cooling |
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Input Characteristics |
Max.PV input voltage(VOC) |
DC150V |
DC300V |
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Start the charge voltage point |
Battery voltage + 3V |
Battery voltage + 10V |
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Low input voltage protection point |
Battery voltage + 2V |
Battery voltage + 5V |
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Over voltage protection point |
DC150V |
DC300V |
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Rated PV power |
12V system |
1040W |
1300W |
– |
– |
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24V system |
2080W |
2600W |
– |
– |
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36V system |
3120W |
3900W |
– |
– |
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48V system |
4160W |
5200W |
4160W |
– |
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96V system |
– |
– |
– |
5200W |
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Charge Characteristics |
Selectable Battery Types (Default Gel battery) |
Sealed lead acid, Gel battery, Flooded (Other types of the batteries also can be defined) |
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Charge rated current |
80A |
100A |
80A |
50A |
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Charge Method |
3-Stage: constant current(fast charging)-constant voltage-floating charge |
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LOAD Characteristics |
Load voltage |
The same as the battery voltage |
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Load rated current |
80A |
100A |
80A |
50A |
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Load control mode |
On\Off mode, PV voltage control mode, Dual-time control mode, PV + Time control mode |
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Display & Communication |
Display mode |
High-definition LCD segment code backlight display |
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Communication mode |
8-pin RJ45 port/RS485/support PC software monitoring/ support WiFi module to realize APP cloud monitoring |
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Other Parameters |
Protect function |
Input-output over \ under voltage protection, Prevention of connection reverse protection,battery shedding protection etc. |
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Operation Temperature |
-20℃~+50℃ |
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Storage Temperature |
-40℃~+75℃ |
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IP(Ingress protection) |
IP43 |
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Max. connection size |
50mm2 |
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Net Weight (kg) |
7.1 |
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Gross Weight (kg) |
8.8 |
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Product Size(mm) |
420*280*95 |
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Packing Size(mm) |
510*368*210 |
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