Model | BWI-GT3K | BWI-GT4K | |
Isolation Type | Transformer-less | ||
DC Input | MPPT Voltage Range | DC100~500V | |
Max. DC Voltage | 550VDC | ||
Rated DC Voltage | 360V | ||
Start Voltage | 180V | ||
Recommended PV Array Open Circuit Voltage | 200-400V | ||
Control System | MPPT | ||
Number of MPPT Tracker | 1/2 | ||
ACOutput | Rated Output Power | 3000W | 4000W |
Rate Grid Voltage | AC220V(Grid Voltage) | ||
Grid Voltage range | AC 185~264V (1 phase) | ||
Normal Grid Frequency | 50/60Hz(Grid Frequency) | ||
Phases | 1 phase 2 wire | ||
Power Factor | > 0.95 | ||
Current THD | At rated power and in the sine wave <5% | ||
Control System | PWM | ||
Anti-islanding | ≤0.5 sec | ||
Output Overload | 100% | ||
Max. Efficiency | 98% | ||
Euro Efficiency | 96.4% | ||
Structure | Protection Class | IP65 | |
Cooling system | Natural cooling | ||
Noise | < 50dB | ||
Data Interfaces | External RS232/RS485 | ||
Web Module(Option) | RS232C to TCP/IP | ||
Display | LCD | ||
Dimensions(W*H*D) | 420*360*165mm | 500*420*165mm | |
Weight | 20.5kg | 22kg | |
Protection | Inverter | Input over voltage, output short circuit, overheat, output DC component. | |
Grid | Anti-islanding, over/under voltage of grid, over/under frequency of grid. | ||
Environment | Environment | No corrosion gas, flammable gas, oil mist, dust etc. | |
Operation temperature | -10°C~40°C(50°C) | ||
Stored temperature | -20°C~65°C | ||
Relative humidity | 0~100% (Do not wet with dew) |
Model | BWI-GT3K | BWI-GT4K | |
Isolation Type | Transformer-less | ||
DC Input | MPPT Voltage Range | DC100~500V | |
Max. DC Voltage | 550VDC | ||
Rated DC Voltage | 360V | ||
Start Voltage | 180V | ||
Recommended PV Array Open Circuit Voltage | 200-400V | ||
Control System | MPPT | ||
Number of MPPT Tracker | 1/2 | ||
ACOutput | Rated Output Power | 3000W | 4000W |
Rate Grid Voltage | AC220V(Grid Voltage) | ||
Grid Voltage range | AC 185~264V (1 phase) | ||
Normal Grid Frequency | 50/60Hz(Grid Frequency) | ||
Phases | 1 phase 2 wire | ||
Power Factor | > 0.95 | ||
Current THD | At rated power and in the sine wave <5% | ||
Control System | PWM | ||
Anti-islanding | ≤0.5 sec | ||
Output Overload | 100% | ||
Max. Efficiency | 98% | ||
Euro Efficiency | 96.4% | ||
Structure | Protection Class | IP65 | |
Cooling system | Natural cooling | ||
Noise | < 50dB | ||
Data Interfaces | External RS232/RS485 | ||
Web Module(Option) | RS232C to TCP/IP | ||
Display | LCD | ||
Dimensions(W*H*D) | 420*360*165mm | 500*420*165mm | |
Weight | 20.5kg | 22kg | |
Protection | Inverter | Input over voltage, output short circuit, overheat, output DC component. | |
Grid | Anti-islanding, over/under voltage of grid, over/under frequency of grid. | ||
Environment | Environment | No corrosion gas, flammable gas, oil mist, dust etc. | |
Operation temperature | -10°C~40°C(50°C) | ||
Stored temperature | -20°C~65°C | ||
Relative humidity | 0~100% (Do not wet with dew) |