Huawei SUN2000-330KTL-H1
| Inverter Type | On-grid |
| MPPT | 6 |
| Inverter Power | 300 kW |
| Number of phases | 3 |
| Inverter Type | On-grid |
| MPPT | 6 |
| Inverter Power | 300 kW |
| Number of phases | 3 |
Product details
| Series Name | SUN2000-330KTL-H1 |
| Series AC Power Range (kW) | 300 |
| Model Name | SUN2000-330KTL-H1 |
| Product Warranty (Years) | 5 |
| Max. DC Voltage (V) | 1500 |
| Max. DC Current (A) | 65 |
| Strings per single MPPT | 4/5/5/4/5/5 |
| Solar Panel Connectors | HH4SMM4TMSPA / HH4SFM4TMSPA |
| Maximum AC Power (kW) | 330 |
| Nominal AC Voltage (V) | 800 |
| Maximum AC Current (A) | 216.6 |
| Nominal AC Current (A) | 238.2 |
| Frequency (Hz) | 50/60 |
| Power Factor | 0.8 LG ... 0.8 LD |
| Maximum Efficiency (%) | 99 |
| Euro Efficiency (%) | 98.8 |
| Operating Temperature Range (°C) | -25 ~ +60 |
| Protection Class | IP66 |
| Display | LED |
| Protection Features | Smart String-Level Disconnector(SSLD) Yes Anti-islanding Protection Yes AC Overcurrent Protection Yes DC Reverse-polarity Protection Yes PV-array String Fault Monitoring Yes DC Surge Arrester Type II AC Surge Arrester Type II DC Insulation Resistance Detection Yes AC Grounding Fault Protection Yes Residual Current Monitoring Unit |
Measurements
| Height (mm) | 732 |
| Width (mm) | 1048 |
| Depth (mm) | 395 |
| Weight (kg) | 112 |
Huawei SUN2000-330KTL-H1 Three-Phase On-Grid PV Inverter
High-efficiency three-phase PV inverter designed for large-scale solar projects, featuring six MPPT inputs, robust outdoor protection, and advanced safety features to maximize energy yield in commercial and utility-scale installations.
Applications and use cases
Optimized for commercial rooftops, ground-mounted arrays, and solar farms, this on-grid inverter supports flexible string configurations across multiple MPPT channels. Its rugged IP66 enclosure and wide operating temperature range enable reliable outdoor performance in diverse climates, delivering dependable grid-tied operation for expansive PV deployments.
- Large-scale commercial PV systems and solar parks
- Rooftop and ground-mounted installations with six MPPT inputs
- Outdoor installations facing dust, rain, and wide temperature variations (IP66 rated)
- Flexible string layouts to maximize energy harvest
- On-site diagnostics with LED display for quick status checks
Key electrical and performance parameters
The SUN2000-330KTL-H1 delivers substantial AC power with a robust design suited to demanding PV systems. It supports standard grid integration at high voltage levels, combining high efficiency with reliable operation across typical utility architectures.
- Maximum AC power: 330 kW; continuous inverter power: 300 kW
- Nominal AC voltage: 800 V; frequency: 50/60 Hz
- Power factor: 0.8 (adjustable for leading or lagging operation)
- MPPT channels: 6 with strings per MPPT of 4/5/5/4/5/5
- Maximum efficiency: 99%; Euro efficiency: 98.8%
- DC input: Max DC voltage up to 1500 V; Max DC current up to 65 A
- Dimensions: 732 mm (H) × 1048 mm (W) × 395 mm (D); Weight: 112 kg
- Protection class: IP66; Display: LED
Operating conditions and reliability
Designed for outdoor resilience, the inverter operates across a wide temperature range and includes multiple protective features to ensure safe and durable performance in challenging environments. Huawei backs this reliability with a 5-year product warranty, supporting long-term energy generation and system life.
- Operating temperature range: -25 to +60 C
- Three-phase on-grid operation with six MPPT inputs for flexible array configurations
- Protection features include SSLD, anti-islanding protection, AC overcurrent protection, DC polarity protection, PV-string fault monitoring, and DC/AC surge protection
- IP66-rated enclosure for dust and water resistance; LED display for quick diagnostics
- Warranty: 5 years
