2) PWM circuit to draw maximum current
3) LED,LCD display
PV off-grid power generation
PV Controller
108VDC
Model | GS-50PEL2-R | GS-100PEL4-V |
Rated Capacity (A) | 50 | 100 |
Max. PV Modules Output Power (KWp) | 5.4 | 10.8 |
Rated Voltage (Vdc) | 108 | 108 |
Max Load Current (A) | 50 | 100 |
Max Current on Charging (A) | 55 | 110 |
Charge Loops | 2 | 4 |
Each PV Maximum Current (A) | 25 | 25 | |
Max. Open Circuit Voltage (VDC) | 250 | 250 | |
Overcharge Protection | 127.8 | 127.8 | |
Overdischarge Protection | Protection | 97 | 97 |
Resumption | 113 | 113 | |
Current Without Load (mA) | <100 | <100 |
First Low Voltage Protection for One Load | Optional | Optional |
Diesel Machine Start | Optional | Optional |
Temperature Compensation | Optional | Optional |
Display | LCD | LCD |
Display Content | Battery voltage, loading current, charging current | |
Communication Interface (standard) | RS232 | RS232 |
Lighting Protection Device (standard) | Piezo-resistor lighting protection | Piezo-resistor lighting protection |
Protection | Overcharge, over discharge, overload, short circuit, reverse polarity, lighting arrestor | |
Protection Class | IP20 | |
Voltage Descent (VDC) | Between solar battery and lead-acid battery | 0.7 | 0.7 |
Between lead-acid battery and load | 0.1 | 0.1 | |
Insulation Resistance | ≥50MΩ | ≥50MΩ | |
Radiator Temperature | ≤35°C(rated power reach heat balance) | ||
Withstand Voltage | 1500 V | 1500 V | |
Noisy (dB per Meter) | ≤50 | ≤50 |
Operating Temperature(°C) | -10 ~ 50 | -10 ~ 50 |
Storage Temperature(°C) | -25 ~ 55 | -25 ~ 55 |
Operating Humidity | 0~95%(non-condensing) | 0~95%(non-condensing) |
Operating Altitude(m) | ≤5000 (applied regulation on GB/T3859.2 when sea level above 1000m) | |
Dimension (DxWxH)mm | 350x483x177 | 500x480x850 |
Weight (Kg) | 20 | 75 |
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