Stepping up to even larger industrial-scale energy solutions, the ATESS HPS120 is a formidable 120kW three-phase hybrid inverter (132kVA apparent power) tailored for heavy-duty applications like manufacturing plants, large farms, or extensive off-grid installations. This all-in-one powerhouse efficiently manages solar PV, high-voltage batteries, grid power, and diesel generators, providing programmable modes for peak shaving, backup power, and self-consumption to maximize efficiency and minimize costs. It ensures seamless transitions between on-grid and off-grid operations in under 10ms, supports paralleling up to four units for systems up to 480kW, and features a user-friendly touchscreen for monitoring and control. With its robust IP20 design, built-in transformer, and comprehensive protections, the HPS120 delivers dependable performance in challenging environments, making it an excellent choice for sustainable, high-capacity energy management.
ATESS HPS120 hybrid inverter Key Features
- All-in-One Hybrid Integration: Connects battery, load, grid, solar, and generators for flexible on/off-grid use with automatic switching in ≤10ms.
- Scalable Paralleling: Up to 4 units can be paralleled to achieve higher capacities, suitable for expansive commercial systems.
- Programmable Modes: Customizable for peak-shaving, backup, self-consumption, and remote diesel generator control via dry contact.
- High Solar Input: Supports up to 180kWp PV with MPPT range of 480-800V DC for superior energy harvesting.
- Battery Flexibility: Compatible with high-voltage batteries (352-600V) with max 180kW charging and 132kW discharging power, up to 350A charging current.
- Intuitive Interface: Touchscreen LCD for easy parameter setting, monitoring, and maintenance, with RS485/CAN communication.
- Durable Design: IP20 protection, operating from -25°C to +55°C, forced-air cooling, <65dB noise, and Type II lightning protection for reliability.
ATESS HPS120 hybrid inverter Technical Data Table
| Specification | Value/Details |
|---|---|
| Rated AC Output Power | 120 kW |
| Apparent Power | 132 kVA |
| Rated AC Voltage | 400 V (3/N/PE) |
| Rated AC Current | 173 A |
| AC Voltage Range (Grid) | 360 V – 440 V |
| Rated Frequency | 50/60 Hz |
| Frequency Range (Grid) | 45-55 Hz / 55-65 Hz |
| THDU (Voltage Harmonic) | ≤2% linear |
| THDI (Current Harmonic) | <3% |
| Power Factor | 0.8 lagging to 0.8 leading |
| Overload Capability | 110% for 10 min, 120% for 1 min |
| Max. PV Input Power | 180 kWp |
| Max. PV Open-Circuit Voltage | 1000 V DC |
| PV MPPT Voltage Range | 480 V – 800 V DC |
| Battery Voltage Range | 352 V – 600 V |
| Battery Voltage at Max Charge | 517 V – 600 V |
| Max. Charge Power | 180 kW |
| Max. Discharge Power | 132 kW |
| Max. Charge Current | 350 A |
| Max. Discharge Current | 374 A |
| Protection Degree | IP20 |
| Operating Temperature | -25°C to +55°C |
| Cooling | Forced-air |
| Noise Level | <65 dB(A) @1m |
| Relative Humidity | 0-95% non-condensing |
| Max. Altitude | 6000 m (derating >3000 m) |
| Dimensions (W x H x D) | 1200 mm x 1900 mm x 800 mm |
| Weight | 1025 kg |
| Display | Touchscreen LCD |
| Communication | RS485, CAN |
| Transfer Time (On/Off-Grid) | ≤10 ms |
| Standby Consumption | <30 W |
| Built-in Transformer | Yes |
| Lightning Protection | Type II |
| Parallel Capability | Up to 4 units |
| Certifications | CE, MEA, PEA, UKCA, AS4777.2, EN61000 series, EN50549-1, IEC62109, NRS097-2-1, G99, VDE-AR-N4105, etc. |
Checkout: ATESS
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