Description
The Huawei SUN2000‑115KTL‑M2 is a high‑performance, utility‑grade solar inverter designed for large commercial and industrial photovoltaic systems. Built to handle demanding energy environments, it delivers exceptional efficiency, advanced multi‑MPPT architecture, and intelligent protection features. Its transformerless three‑phase design ensures stable, high‑capacity power output while minimizing energy losses.
Engineered with Huawei’s smart PV technology, the SUN2000‑115KTL‑M2 offers comprehensive monitoring, AI‑enhanced arc‑fault detection, and integrated surge protection to ensure long‑term reliability. With a rated output power of 115 kW and support for up to 10 MPPT trackers, it maximizes energy yield even in complex installations. Its robust IP66‑rated enclosure makes it suitable for harsh outdoor environments, while the compact form factor and fan‑based cooling system ensure stable operation up to 4000 meters altitude.
This inverter is a preferred choice for large solar plants seeking high power density, strong safety features, and consistent energy production across varying conditions.
Key Features
High Power Output and Efficiency
- Rated AC output power of 115 kW and maximum apparent power up to 125 kVA.
- Maximum efficiency reaching 98.6–98.8% depending on grid voltage.
Multi‑MPPT Optimization
- Equipped with 10 independent MPPT trackers and 20 DC string inputs for maximum design flexibility.
Wide DC Input Range
- Maximum DC voltage of 1100 V with an MPPT operating window of 200–1000 V.
- Supports high‑voltage PV arrays and long string designs.
Advanced Protection and Safety
- Integrated arc‑fault circuit interruption (AFCI), overcurrent protection, reverse polarity protection, RCD protection, and DC/AC surge protection.
- Anti‑islanding protection included for grid safety.
Intelligent Monitoring
- Smart I‑V Curve Diagnosis for string‑level fault detection.
- Supports RS485, USB, WLAN, and optional 4G connectivity.
Rugged Outdoor Design
- IP66 protection rating for durability in outdoor installations.
- Operational temperature ranges from –25°C to +60°C.
High Reliability Structure
- Transformer less design reduces losses and increases efficiency.
- Designed for operation up to 4000 meters altitude.
Technical Specifications
| Category | Specification |
|---|---|
| Model | SUN2000‑115KTL‑M2 |
| AC Output (Rated) | 115 kW |
| Maximum Apparent Power | 125 kVA |
| Max Efficiency | Up to 98.8% |
| Input Voltage (Max) | 1100 V |
| MPPT Voltage Range | 200–1000 V |
| MPPT Trackers | 10 |
| DC Inputs | 20 |
| Max AC Output Current | Up to 182.3 A depending on voltage |
| Output Phases | Three‑phase |
| Nominal AC Voltage | 400 V / 480 V |
| Protection Rating | IP66 |
| Weight | Approximately 93 kg |
| Dimensions | 700 × 1035 × 365 mm |
| Communication | RS485, USB, WLAN, optional 4G |
| Cooling | Fan‑based active cooling |
| Operating Temperature | –25°C to +60°C |
Ideal Applications
- Utility‑scale solar power plants
- Industrial and commercial PV projects
- Large rooftop installations
- Solar farms requiring advanced MPPT control and high‑density power output
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