| Model | GB1000B | GB1500B | GB2000B | GB2500B | GB3000B | GB4000B | GB5000B |
| DC Input |
| Max. Input Power | 1200 W | 1700W | 2300 W | 2800W | 3400W | 4500W | 5600W |
| Max. Open-Circuit Voltage | 400 V | 450 V |
| Recommended MPP Voltage Range | 160 ~ 320 V | 160 ~ 360 V |
| Max. Input Current | 7A | 8A | 10A | 11A | 12A | 16 A | 20A |
| Reverse Olarity Protection | Yes |
| Input Current Limit Protection | Yes |
| AC Output |
| Rated Output Power | 1000 W | 1500W | 2000 W | 2500W | 3000 W | 4000 W | 5000 W |
| Max. Output Power | 1100 W | 1650W | 2200 W | 2750W | 3300 W | 4400 W | 5500 W |
| Mains Voltage/Frequency | 230 V / 50Hz |
| Power Factor | >0.99 |
| Harmonic Distortion of Current | < 4% |
| Max. Efficiency | 95.00% | 95.00% | 95.20% | 95.20% | 95.30% | 96.10% | 96.20% |
| Efficiency In Europe | 94.10% | 94.10% | 94.40% | 94.40% | 94.50% | 95.20% | 95.40% |
| Anti-Islanding Protection | Yes (with National Patent) |
| Short Circuit Protection | Yes |
| Common Data |
| Isolation | No transformer |
| Protection Degree | IP52 |
| Cooling | Free convection cooling |
| Operating Temperature | -10 ℃ ~ +50 ℃ |
| Operating Humidity | 0 ~ 95 % |
| Communication Interface | RS232/RS485 |
| Dimensions(W*H*D) | 250*310*165mm | 250*310*200mm | 310 * 400 * 235 mm |
| Weight (KG) | 8 | 8 | 9.5 | 9.5 | 10 | 17 | 17.5 |
| Certification |
| Applicable Safety Standard | EN 50178 |
| EMC | EN61000-3-2,EN61000-3-3,EN61000-6-1,EN61000-6-3 |
| Grid Monitoring | UL 1741,IEEE 929,VDE0126-1-1 |
| Warranty Period | 5 years |
