Sofar HYD 20KTL-3PH
| Inverter Type | Hybrid |
| MPPT | 2 |
| Inverter Power | 20 kW |
| Number of phases | 3 |
| Inverter Type | Hybrid |
| MPPT | 2 |
| Inverter Power | 20 kW |
| Number of phases | 3 |
Description
Various operational modes for optimal performance Multiple parallel systems, more flexible system solutions Off-grid output can be connected to unbalanced load, three-phase separate output is supported Up to 2 MPPTs, allowing a flexible configuration Maximum two battery inputs Fully digital operation, enabling higher control accuracy
Product details
| Series Name | HYD 5K~20KTL-3PH |
| Model Name | HYD 20KTL-3PH |
| Product Warranty (Years) | 5 |
| Maximum DC Power (kW) | 30 |
| Max. DC Voltage (V) | 1000 |
| Max. DC Current (A) | 25/25 |
| Strings per single MPPT | 2 |
| DC Inputs | 2 |
| Maximum AC Power (kW) | 20 |
| Nominal AC Voltage (V) | 230/400 |
| Maximum AC Current (A) | 32 |
| Frequency (Hz) | 50/60 |
| Power Factor | 1 default (+/-0.8 adjustable) |
| Maximum Efficiency (%) | 98.2 |
| Euro Efficiency (%) | 97.7 |
| Operating Temperature Range (°C) | -30~60 |
| Protection Class | IP65 |
| Display | LCD & Bluetooth+APP |
| Protection Features | DC switch PV reverse connection protection Battery reverse connection protection Output short circuit protection Output overcurrent protection Output overvoltage protection Insulation impedance detection Residual current detection Anti-island protection Surge protection |
Measurements
| Height (mm) | 515 |
| Width (mm) | 586.6 |
| Depth (mm) | 261.2 |
| Weight (kg) | 37 |
Hybrid Inverter Sofar HYD 20KTL-3PH
High‑efficiency three‑phase hybrid inverter designed for flexible PV power generation with integrated energy storage, supporting parallel configurations and multiple operating modes for optimized rooftop and small utility installations.
Applications and use cases
This versatile device is suitable for commercial and residential PV projects that require robust energy storage integration, reliable backup power, and scalable expansion. It supports multiple parallel units for larger systems, unbalanced off‑grid outputs, and a three‑phase distribution setup, enabling flexible configurations for varied load profiles and site layouts.
- Three‑phase installations on commercial rooftops and small utility assets
- Hybrid operation combining PV generation with battery storage for peak shaving and backup
- Flexible system topology with up to two MPPTs and dual DC inputs for diverse PV arrays
- Outdoor or indoor deployments thanks to rugged enclosure with protective IP65 rating
Key electrical and performance parameters
Engineered for precise energy management, the HYD 20KTL‑3PH delivers strong performance, advanced digital control, and efficient conversion with built‑in monitoring capabilities. The specification highlights support for high DC input and two MPPTs, along with a safe, stable AC output well suited for commercial‑scale applications.
- Rated AC power: 20 kW; DC input up to 30 kW
- MPPTs: 2 and DC inputs: 2 for flexible stringing
- Max. DC voltage: 1000 V; Max. DC current: 25 A per MPPT
- Three‑phase output with nominal 230/400 V and 50/60 Hz operation
- Maximum AC current: 32 A; Power factor: 1 default (±0.8 adjustable)
- Efficiency: Maximum 98.2%; Euro Efficiency around 97.7%
- Protection and enclosure: IP65, suitable for harsh environments
- Form factor: 515 mm (H) × 586.6 mm (W) × 261.2 mm (D); weight approximately 37 kg
- Display and connectivity: LCD display with Bluetooth and mobile app access
Battery and backup capabilities
Designed to partner with energy storage, this hybrid inverter provides up to two battery inputs and supports off‑grid operation while keeping a reliable three‑phase output. It offers flexible control modes that optimize charging and discharging of storage, and when used in parallel with other units, it enables scalable, resilient power solutions. The included specification describes multiple operating modes that enhance performance and battery management in real‑world deployments.
- Battery inputs: up to two for storage integration
- Off‑grid output capable of handling unbalanced loads and supplying critical circuits
- Three‑phase separate output supports distributed loads within a single system
- Fully digital control architecture for precise battery management
- Multiple parallel units enable scalable system growth
- Operational modes include Auto Mode, Time‑of‑Use mode with configurable rules (up to four), and Timing mode for manual charging/discharging control
- Standard manufacturer warrantyTypically listed as 5 years in spec references
