Intelligent design, simple structure, powerful control functions, stable performance, safe and reliable.
Transfer efficiency up to 99%, saving 30%~60% solar panels compared with traditional controllers.
With efficient MPPT operation scheme, the utilization rate of solar panels reaches 99%
Intelligent design, lifelong service of on-line upgrade.
All components are of famous brands, able to resist high temperature over 105℃, theoretically with design life of 10 years.
Wide input working voltage range of solar panels.
LCD display of various parameters, such as model, PV input voltage, type of battery, battery voltage, charging current, charging power, and charging status, etc.
Reverse charging avoidable with solar energy, when the light is weak, e.g. in the night, the voltage of the battery may be higher than the terminal voltage of the solar arrays, but this controller is designed with the anti-reverse charging circuit to prevent the battery from reversely charging the solar cell.
The battery and the equipment can be effectively protected due to the broken circuit caused by the fuse in the controller circuit, although reverse connection occurs, which is equal to short circuit and can result in a large instantaneous current.
Automatic cutting off the circuit by the overload protection controller
When the load varies from 0 to 100%, the voltage variation <3%
Distortion Degree
Pure sine wave, harmonic wave distortion <3% (linear load)
THD
<3% (linear load); <10%(non-linear load)
Battery
Type
Maintenance free lead-acid battery
Voltage
384Vdc(12Vdc*32pcs)
Balanced Charging Voltage
448~454.4Vdc
Float Charging Voltage
440Vdc
Protection
Overload Protection
Battery mode: ≥110%, 30S; ≥120%, 2S. Utility mode: won't switch off, but buzz to alarm.
Short-circuit Protection
Alarm in 20s, then closing the inverter
High/Low Input Voltage Protection
Available
Battery Reverse Polarity Protection
Available
High-temperature Protection
Available
System and Environment
Efficiency
>99%
Communication Interface
RS232/RS485(optional)
Heat-dissipating method
Cooling fan
Noise
<45db(lm)
Working temperature
0~40℃
Working humidity
20%~90% (non-condensing)
Protection grade
IP20
Specifications
DimensionWxHxD(mm)
700*445*1110
1000*600*1350
Weight(kgs)
250-300
500-550
Communication Function
Smart RS-232/USB
Supports Windows® 2000/2003/XP/Vista/2008, Windows® 7/8, Linux, Unix and MAC
SNMP Optional
Power management from SNMP supervisor and web browser
★ SCPOWER is dedicated to technology innovation and always attemps to deliver to customers the best products and services, therefore, all specifications subject to change, please consider real sample as final.
