Xiamen D.T. Multi Tech Co., Ltd. is one of the most reliable manufacturers and suppliers of 3 phase inverters in China. With abundant experience, we warmly welcome you to wholesale cheap 3 phase inverters from our factory. If you have any enquiry about cooperation, please feel free to email us.
Residential Hybrid Inverter
Designed for modern home energy storage systems and light commercial applications, this high-performance 3 phase hybrid inverter delivers seamless power management, ultra-fast backup capability, and maximum yield from high-current PV modules. Engineering teams, solar installers, and regional distributors trust this platform to meet stringent grid codes while simplifying field deployment.
Products Description
Smart Management
VPP ready, ancillary service in power market
Global MPP scan for optimal energy harvest
Smart loads management(e.g., heat pump, smart EV charger)
Intelligent ToU-driven energy management
Assured Reliability
Up to 200% EPS overload output for 10 seconds*
UPS-level switchover time <10ms
IP65 protection degree
Type II SPD on AC&DC side
High Performance
200% PV oversizing and up to 110% AC output
Up to 97.5% efficiency in charging and discharging
Up to 200% PV input
Three-phase unbalanced output: Max. 5kW per phase
Flexible Adaptability
Lithium-ion & Lead-acid battery compatible
On-grid and off-grid parallel function, up to 150kW
Max. 28A input per MPPT, optimized for high-power solar panels.
Quick configuration via U-disk
Products Description
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PV INPUT
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| Max. recommended PV array power | 10kWp | 12kWp | 16 kWp | 20 kWp | 24 kWp | 30 kWp |
| Max. PV input voltage | 1000 V | |||||
| Nominal PV input voltage | 640 V | |||||
| MPPT voltage range | 180 ~ 950 V | |||||
| Start-up voltage | 200 V | |||||
| No. of MPP trackers / Strings per MPP tracker | 2 (1 / 1) | 2 (2 / 1) | ||||
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AC INPUT & OUTPUT (ON-GRID)
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| Rated output power | 5 kW | 6 kW | 8 kW | 10 kW | 12 kW | 15 kW |
| Rated output current | 7.2 A | 8.7 A | 11.6 A | 14.5 A | 17.5 A | 21.8 A |
| Max. output apparent power | 5.5 kVA | 6.6 kVA | 8.8 kVA | 11.0 kVA | 13.2 kVA | 15.0 kVA |
| Max. output continuous current | 8.1 A | 9.7 A | 12.9 A | 16.1 A | 19.3 A | 24.1 A |
| Nominal AC voltage | 3 / N / PE, 220 / 380 V3 / N / PE, 230 / 400 V | |||||
| Max. AC input apparent power | 10 kVA | 12 kVA | 16 kVA | 20 kVA | 20 kVA | 20 kVA |
| Max. AC input current | 16.1 A | 19.3 A | 25.8 A | 32.0 A | 32.0 A | 32.0 A |
| Nominal AC frequency | 50 Hz / 60 Hz | |||||
| Adjustable power factor range | ~ 1 (0.8 lagging to 0.8 leading) | |||||
| THDi (rated power) | < 3% | |||||
| GENERAL | ||||||
| Dimensions (W × H × D) | 503 × 503 × 199 mm | |||||
| Net weight | 30 ± 1 kg | |||||
| Cooling concept | Nature cooling | Smart cooling | ||||
| Communication interfaces | CT / Meter (optional), External control RS485, Pocket WiFi (Optional: Pocket LAN/4G), DRM, NTC (optional) | |||||
| Power consumption (night) | < 40 W for standy, < 5 W for idle | |||||
| Topology | Non-isolated | |||||
| Certificates and approvals | EN/IEC62109-1/-2, VDE4105, G99, G98, AS4777, EN50549, CEI 0-21, IEC61727, PEA/MEA, NRS-097-2-1, RD1699, TOR | |||||
| AC auxiliary power supply (APS) | Built-in | |||||
Optimized Energy Yield & Array Flexibility
When sizing solar installations for high-yield performance, our 3 phase inverters provide the exact engineering headroom required to maximize return on investment, supporting up to 200% PV oversizing and 110% continuous AC output overload. To ensure complete compatibility with today's large-format, high-current solar modules, the dual MPPT architecture delivers up to 28A of input current per tracker on higher-power models, eliminating the current clipping issues that often bottleneck output with older equipment.
Furthermore, integrated global MPP scanning continually sweeps the voltage curve to pinpoint maximum power generation under partial shade or complex roof geometries, ensuring continuous, optimized energy harvesting across every string.
FAQ
Q: How fast does the inverter switch to backup mode during a grid blackout?
A: The unit features a hardware-level UPS switchover time of under 10ms, which ensures uninterrupted operation for sensitive electronics, servers, and home appliances.
Q: What is the maximum peak power capability during off-grid operation?
A: The inverter can deliver up to 200% EPS surge power for up to 10 seconds to handle high-inductance starting currents from heat pumps, compressors, or water pumps.
Q: How many units can be connected in parallel for project expansion?
A: Up to 10 units can be networked in parallel for both on-grid and off-grid configurations, expanding system capacity up to 150kW.
Q: What grid compliance certificates do you provide for Europe, Australia, and other regional markets?
A: We supply full test certification for EN/IEC62109-1/-2, VDE4105, G99, AS4777, EN50549, CEI 0-21, IEC61727, NRS-097-2-1, RD1699, and TOR.
Q: Can this inverter integrate with EV chargers or smart home energy management systems (HEMS)?
A: Yes. It includes dedicated dry contacts for smart load management (such as heat pumps and EV chargers) and features intelligent Time-of-Use (ToU) settings and VPP-ready protocols.
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