The 36–50kW Three-Phase Hybrid Storage Inverter is designed for commercial and industrial energy storage applications, integrating solar PV, high-voltage battery storage, grid and generator input into one flexible energy platform.
Available in 36kW, 40kW and 50kW models, this series supports high-voltage battery systems, 100% unbalanced loads, UPS operation and generator input. With multiple MPPT inputs and a wide DC voltage range, it is suitable for C&I solar-storage, backup power and hybrid energy applications.
The inverter supports up to 1.5 times PV oversizing, battery voltage from 150V to 800V, fast switching in less than 10ms, and maximum efficiency up to 98.6%.
1. 36 / 40 / 50kW three-phase hybrid inverter
2. Supports Solar PV + Battery + Grid + Generator
3. Wide battery voltage range: 150–800V
4. Battery nominal voltage: 500V
5. Max. charge / discharge current: 120A
6. 100% unbalanced load support
7. UPS function with switching time <10ms
8. Supports generator input
9. Up to 1.5× PV oversizing
10. Maximum DC input current: 40A × 4
11. 4 MPPT trackers / 8 PV strings
12. Compatible with Li-ion, lead-acid and sodium metal chloride batteries
13. Maximum efficiency up to 98.6%
14. Battery charge/discharge efficiency: 99.0%
15. IP66 protection
16. RS485 / CAN / Wi-Fi / GPRS / 4G communication options
| Parameter | AF36K-TH | AF40K-TH | AF50K-TH |
|---|---|---|---|
| Rated AC Power | 36kW | 40kW | 50kW |
| Max. DC Input Power | 54kW | 60kW | 75kW |
| Max. PV Voltage | 1000V | 1000V | 1000V |
| Rated DC Input Voltage | 620V | 620V | 620V |
| DC Input Voltage Range | 150–1000V | 150–1000V | 150–1000V |
| MPPT Voltage Range | 150–850V | 150–850V | 150–850V |
| Full MPPT Range | 500–850V | 500–850V | 500–850V |
| Start-up Voltage | 160V | 160V | 160V |
| Max. DC Input Current | 40A × 4 | 40A × 4 | 40A × 4 |
| Max. Short-Circuit Current | 48A × 4 | 48A × 4 | 48A × 4 |
| MPPT / PV Strings | 4 / 8 | 4 / 8 | 4 / 8 |
| Battery Nominal Voltage | 500V | 500V | 500V |
| Battery Voltage Range | 150–800V | 150–800V | 150–800V |
| Max. Charge / Discharge Current | 120A | 120A | 120A |
| Max. Charge / Discharge Power | 36kW | 40kW | 50kW |
| Nominal AC Voltage | 230 / 400V | 230 / 400V | 230 / 400V |
| Grid Frequency | 50 / 60Hz | 50 / 60Hz | 50 / 60Hz |
| Max. AC Output Current | 60.06A | 66.77A | 83.38A |
| THDi | <3% | <3% | <3% |
| Backup Output Current | 52.2A | 58A | 72.5A |
| Switching Time | <10ms | <10ms | <10ms |
The inverter supports several battery chemistries, including:
1. Li-ion Battery
2. Lead-acid Battery
3. Sodium Metal Chloride Battery
The 150–800V battery voltage range provides flexibility for different high-voltage battery configurations.
The system supports high-capacity PV integration with up to:
1. 54kW PV input for the 36kW model
2. 60kW PV input for the 40kW model
3. 75kW PV input for the 50kW model
With 4 MPPT trackers and up to 8 PV strings, the inverter allows flexible solar array configuration.
The inverter supports backup operation with:
1. 100% unbalanced load capability
2. Fast switching time <10ms
3. Three-phase 230/400V output
4. 50/60Hz output frequency
This makes the series suitable for applications requiring continuous power supply during grid interruptions.
Generator input is supported for hybrid systems combining:
Solar PV + Battery Storage + Grid + Diesel Generator
This allows the generator to provide additional backup power or battery charging when solar energy and stored battery energy are insufficient.
For Linkworld Power, this is one of the key selling points because it fits directly into your Generator + BESS + Solar Hybrid Power Solution positioning.
| Parameter | Specification |
|---|---|
| European Efficiency | Up to 98.3% |
| Max. Efficiency | Up to 98.6% |
| Battery Charge / Discharge Efficiency | 99.0% |
The inverter includes:
1. Reverse Polarity Protection
2. Over Current / Voltage Protection
3. Anti-Islanding Protection
4. AC Short-Circuit Protection
5. Leakage Current Detection
6. Ground Fault Monitoring
7. Grid Monitoring
8. AC/DC Surge Protection
9. IP66 Enclosure Protection
| Parameter | Specification |
|---|---|
| Dimensions | 979 × 610 × 310 mm |
| Weight | Approx. 70kg |
| Topology | Transformerless |
| Cooling | Intelligent Fan |
| Relative Humidity | 0–100% |
| Operating Temperature | -25°C to 60°C |
| Operating Altitude | <4000m |
| Noise | <60dB |
| Standby Consumption | <100W |
| Protection Rating | IP66 |
| Display & Communication | LCD / LED / RS485 / CAN / Wi-Fi / GPRS / 4G |
Suitable for:
1. Commercial & Industrial Energy Storage
2. Solar + Battery Systems
3. Generator + Battery Hybrid Systems
4. Peak Shaving
5. Backup Power
6. Microgrids
7. Commercial Buildings
8. Small Industrial Facilities
9. Weak-Grid Projects
10. Off-Grid / Hybrid Power Applications
The 36–50kW Three-Phase Hybrid Storage Inverter provides a flexible platform for medium-size energy storage projects.
Its main advantages include:
1. High PV-to-inverter ratio
2. Wide high-voltage battery compatibility
3. Generator integration
4. Fast backup switching
5. High charge/discharge efficiency
6. Multiple MPPT inputs
7. Outdoor IP66 design
8. Flexible communications for system integration
A typical system configuration can include:
Solar PV → Hybrid Inverter ← Battery ESS
Grid → Hybrid Inverter → Load
Diesel Generator → Hybrid Inverter → Load / Battery
This allows solar, battery, grid and generator resources to work together according to the project's energy-management strategy.
