Off -Grid AC to DC Solar PV System Provide Reliable 48VDC Power Supply For DC System
Brief Introduction
SOROTEC SHW48500 Series off-grid type 48VDC Solar power system which support 220VAC input and 48VDC output power supply.it adopts advanced Maximun Power Point Tracking and MCU microprocessor control technology to make sure the system more reliable and more economical to make full use of solar energy to provide reliable long time back up 48VDC power supply for outdoor telecom equipments,traffic lights and so on independent DC systems .
Key Features
1.Adopt advanced MCU microprocessor control technology
2.Advanced MPPT Technology.High converting efficiency higher than 97% for
minimizing energy loss.
3.Reversed current protection at night.over voltage and reverse polarity protection
4.Capable of selection different charging mode fo various types of batteries
5.Protection degree:IP55
6.Industy-leading power density compact size and high reliability
7.Doorframe designed with waterproof structure, posted on the seal and equipped
with wateerproof lock in the door double insulation design
8.Cabine adopt quality galvanized wheet or aluminum coated steel sheet as material,
surfce coating anti-UV power
9.Suitable for outdoor installation
10.With remote monitoring system operation
Technical Parameter
| SHW48500 Solar System | Rectifier Module(1-10) MPPT Solar Charge Controller(1-10) |
| INPUT |
| MPPT Range @Operating Voltage | 60 ~150VDC |
| Maximum PV Array Power | 3000W |
| Maximum Input Current | 62A |
| OUTPUT |
| Nominal Battery Voltage | 42-58VDC |
| Maximum Charge Current | 50A(max:61A) |
| Maximum Efficiency | 98% |
| Charging Method | Three stages: bulk, absorption and floating |
| PROTECTION |
| Overload Protection | > 110% : audible alarm |
| Overcharge Protection | Yes |
| Polarity Reversal Protection @Solar Cell & Battery | Yes |
| INDICATORS |
| LCD Panel | LCD panel indicating solar power, load level, battery voltage/capacity, charging current, and fault conditions |
| LED Display | Three indicators for solar, charging, and load status |
| Rectifier Module |
| Rated input voltage | 220V |
| AC input Voltage range AC | 90-290V |
| input Frequency range | 45-65HZ |
| Power factor | ≥0.99 |
| Efficiency | >92% |
| Rated output voltage | 48V |
| Rated output current | 0-50A |
| Voltage range | 42-58V |
| WIND CONTROLLER: | |
| Input Power | 1KW/2KW |
| Input Voltage | 150-300VAC |
| Output Voltage | 48VDC |
| Ouput Current | 30A/50A |
| ENVIRONMENT |
| Humidity | 0 ~ 100% RH (No condensing) |
| Operating Temperature | -20°C to 55°C |
| Storage Temperature | -40°C to 75°C |
| Altitude | 0 ~ 3000 m |
System Structure:
48VDC Solar DC Power System Including:
-Solar Power System Cabinet (1pcs)
-50A Solar Controller Module(1-10pcs optional)
-50A 48VDC Rectifier ( 1-10pcs optional)
-Monocrystal Solar Panel
-Solar Panel Braket
-Combiner Box(1pcs)
(### Solar Power System Cabinet include monitoring module, power distribution units, 4 cooling fans)
Working Principle :
Installation and Application:
-Power plant or substation power for controlling,
-protection and automatic device,
-Emergency lighting,
-Communications,
-steam turbine DC oil pump and so on .
Product Tags:
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Off Grid AC to DC Solar PV System 48 Volt Power Supply Single Phase,With remote monitoring system operation Images
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