New & Renewable
Devices that convert energy generated from photovoltaic systems to electricity
Our devices have the most significant effect on the life of new and renewable energy generation facilities
and highly reliable products ensure high efficiency in maintenance.
Our devices have the most significant effect on the life of new and renewable energy generation facilities
and highly reliable products ensure high efficiency in maintenance.
Characteristic
Ultralight
Uniform efficiency
Wireless telecommunication
Waterproof & dustproof
LCD panel
Parallel operation
All-in-one connection board
Rack type support
Product Spec
| Item | Grid-connected Photovoltaic Invertor | |||||
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| 300W | 400W | 3K | 3.6K | 10K | ||
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| Input | Maximum input power (DC) |
320W | 430W | 3300W | 3800W | 12,000W |
| Maximum input voltage |
25Vdc ~ 54Vdc | 500V | 900V | |||
| Rated input voltage |
- | - | 350V | 600V | ||
| Operation input voltage |
200V | 350V | ||||
| Minimum operating voltage(standby power) |
60V | |||||
| MPPT input | 1 | |||||
| Output | Maximum input power |
9.2A | 13A | 16A / 8A in case of parallel use |
19A / 9.5A in case of parallel use |
34A / 17A in case of parallel use |
| Rated output power (AC) |
300W | 400W | 3000W | 3600W | 10,500W | |
| Rated voltage | Single-phase 220Vac | 3 Phase 3 Wire 380Vac | ||||
| Voltage range | 198 ~ 242Vac | 200~240Vac | 346 ~ 415Vac | |||
| Frequency range | 60Hz ± 0.5Hz | |||||
| Power factor | Over 0.95 | |||||
| Maximum efficiency | Over 94.67% | Over 95% | Over 98% | Over 98.5% | ||
| Effective efficiency | - | - | Over 95% | Over 97% | ||
| THD | Below 4% in total | Below 3% in total | Below 5% in total | |||
| HD | - | - | Below 3% each | |||
| Device | Maximum output current |
1.52A | 2.1A | 15A | 18A | 17.5A |
| Cooling system | Natural air-cooling | |||||
| Installation type | Outdoor type (IP65) | |||||
| Size | 225 x 245 x 51(H) | 352 x 270 x 115(H) | 352 x 270 x 115(H) | 481 x 376 x 160(H) | ||
| Weight | 1.6kg | 8.8kg | 9.3kg | 16.5kg | ||
| Operating temperature | -20℃ ~ 50℃ | |||||
| Protection / Telecommunication |
Maintenance temperature |
-20℃ ~ 50℃ | ||||
| Input protection | - | - | Overvoltage, over current, temperature rise | |||
| Error check | - | - | Self-check, inverse voltage prevention | |||
| Power system protection | - | - | Overvoltage, over current, ground fault surveillance | |||
| Circuit method | Insulation | Non-insulation | ||||
| Wi-Fi | Available | Unavailable (LCD DISPLAY) | Available | - | ||
| RS-485 | Option | Available | ||||
| Can | - | - | - | - | Option | |
| Item | ESS PCS | ||||
|---|---|---|---|---|---|
| 100kw Grid-connected ESS PCS | 100kw Grid-connected PV INV (plan to obtain KS Certification in Aug. 2019) |
100kwHybrid ESS PCS | PV+ESS All in one PCS | ||
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| Input | Input power (kW) |
100kW | 10Kw | ||
| Rated voltage (Vdc) |
725Vdc | 650Vdc | 560Vdc | 380Vdc | |
| Input voltage range |
570 ~ 850 Vdc | 580 ~ 950 Vdc | 450 ~ 650 Vdc | 240 ~ 580Vdc | |
| Maximum current for charge and discharge |
85A / 170A | 170A | 80A / 160A | 15A / 30A | |
| Rated current | 137A | 153A | 136.6 A | 26A | |
| Output | Output power (kW) | 100kW | 10Kw | ||
| Rated voltage | 3P3W 380 Vac | 3P4W 380 Vac | |||
| Voltage range | Within 380 Vac ± 10% | Within 380 Vac ± 10% | Within 380 Vac ± 10% | Within 380 Vac ± 10% | |
| Frequency range | 60Hz ± 0.5Hz | ||||
| Power factor | Over 0.99 | ||||
| Maximum efficiency | Over 98% | Over 96% | Over 97% | ||
| THD | Below 3% in total | ||||
| Maximum output current |
151.9 A | ||||
| Device | Cooling system | Forced air-cooling | |||
| Installation type | Indoor type (IP54) | Indoor type (IP20) | |||
| Size | 460 x 600 x 1400(mm) | 600 x 903 x 2000(mm) | 600 x 800 x 1800(mm) | ||
| Operating temperature |
-20℃ ~ 50℃ | ||||
| Maintenance temperature | -20℃ ~ 50℃ | ||||
| Protection / Telecommunication |
Display | LCD Display | |||
| Telecommunication | RS-485, CAN | ||||
| Protection function | Over/low voltage output | ||||
| Over/low frequency output | |||||
| Overcurrent output | |||||
| Invertor overload | |||||
| Over/low voltage battery | |||||
| Abnormal temperature, etc | |||||
| Insulation | Transformer-less type | ||||
| Model | Battery | ||||
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| Li-Polymer | Li-ion | LiFePO4 | |||
| Barrel-type | Square-type | Module | |||
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