ControllerStandard 19 inch frame design, built-in MPPT controller with many distribution functions, intelligent battery management. Mainly used in BTS solar system and common off grid solar system.
Standard 19 inch frame design
Built-in MPPT solar controller, maximize the utilization of solar panels
Advanced circuit topology design, efficiency up to 95%
Intelligent battery management, oil machine management and power supply system monitoring functions
Monitoring unit configuration, realize the analog detection, status report and control of the system, RS485/RS232 communication
All the external interfaces and connection cables support pre-wiring
The only one solar contorller sized at 48V/300A manufacturer in China
Description
SCM series solar controller covers SCM48100 and SCM48200,standard 19 inch frame design and can embed in 19 inch cabinet. The controller adopts MPPT technology and maximizes the utilization of solar panels; System sampling advanced circuit topology design brings ultra-high power conversion efficiency of equipment, system efficiency up to 95%, reducing energy loss process. Meanwhile it has intelligent battery management, monitoring alarm and DC distribution functions. The device meets the maintenance requirement, the control module and monitoring module are all modular design.
The device is applied in BTS solar system and common off-grid solar system.
Model | SCM48100 | SCM48200 | SCM48300 |
Input | |||
System rated power (kW) | 5 | 10 | 15 |
Module rated power (kW) | 2.5 | ||
Module model | SCM4850 | ||
Number of input module | 2 | 4 | 6 |
Module max. input power (kW) | 2.63 | ||
Module max. input current (A) | 45 | 44 | |
MPP operating range (Vdc) | 70~200 | 70-250 | |
Max. input voltage (Vdc) | 250 | 260 | |
Recommended MPP voltage (Vdc) | 150 | 150 | |
Module weight (kg) | 5 | 5 | |
Output | |||
Battery voltage/range (Vdc) | 48/43.2~57.6 | 48/42.0~58.0 | |
Rated current (A) | 100 | 200 | 300 |
General Data | |||
Max. efficiency | >95.0% | ||
MPPT efficiency | >99.5% | ||
Standby consumption (W) | <30 | <35 | |
Noise emission [dB(A)] | |||
Cooling method | Forced air cooling | Forced air cooling | |
Ingress protection rating | IP20 | IP20 | |
Communication | RS485, RS232 | RS485, RS232 | |
Display | LCD+LED display | LCD+LED display | |
Storage capacity | Up to 200 alarm record | Up to 200 alarm record | |
Operating temperature range (°C) | –20~55 (>50°C derating) | ||
Storage temperature range (°C) | –40~70 | ||
Relative humidity in operation | 0~95% (non-condensing) | 0~95% (non-condensing) | |
Max. operating altitude (m) | 6000 (>3000m derating) | 6000 (>3000m derating) | |
Module dimension (D*W*H mm ) | 222*443*350 | 310*443*357 | 327.4*483*432.5 |
Weight (kg) | 20 | 30 | 40.5 |
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