Xiamen D.T. Multi Tech Co., Ltd. is one of the most reliable manufacturers and suppliers of single phase hybrid inverter 6kw in China. With abundant experience, we warmly welcome you to wholesale cheap single phase hybrid inverter 6kw from our factory. If you have any enquiry about cooperation, please feel free to email us.
Products Description
SOFAR PowerAll is an integrated residential energy storage system product composed of a single-phase hybrid inverter and a HV battery module. The system achieves a higher proportion of green electricity for self-use, reducing user electricity bills; Integrated PCU to increase available battery capacity and increase user benefits; integrated stacking design, easy installation; electrical and physical double isolation to ensure system safety; supports the mixed use of new and old batteries, simplifying operation and maintenance; has 4G /WIFI and other communication functions, remote real-time monitoring and management can be achieved through SOFAR Monitor.
Products Description
User-friendly
Easy installation, supports both all All in one and split installations
Modular and stacking integrated design
Supports mixing old and new batteries, simple maintenance
Flexible applications
Multi-function EMS integrated
Flexible battery capacity expansion
Seamless switchover between on and off-grid (10ms)
Built-in PCU, battery available energy increased by 6%
Safe & Reliable
IP65 rated design
Max. 200% PV input, and max. 16A per MPPT
Battery with physical and electrical isolation, safer system
Products Description
| PV Input | ||||||
| Recommended Max. PV Power | 6000 Wp | 7360 Wp | 8000 Wp | 9200 Wp | 10000 Wp | 12000 Wp |
| Max. Input Voltage | 550 Vd.c. | |||||
| Start-up Voltage | 100 Vd.c. | |||||
| Rated Input Voltage | 360 Vd.c. | |||||
| MPPT Voltage Range | 85-520 Vd.c. | |||||
| Number of MPPT | 2 | |||||
| Max. Input Current | 16/16 A | |||||
| Max. Isc | 22.5/22.5 A | |||||
| Battery | ||||||
| Voltage Range | 350-435 Vd.c. | |||||
| Number of Battery Input Channels | 2 | |||||
| Max. Charging Power | 3 kW | 3.68 kW | 4 kW | 4.6 kW | 5 kW | 6 kW |
| Max. Discharging Power | 3 kW | 3.68 kW | 4 kW | 4.6 kW | 5 kW | 6 kW |
| Max. Charging Current | 20 A | |||||
| Max. Discharging Current | 20 A | |||||
| Battery Type | Lithium-ion | |||||
| BMS Communication | CAN | |||||
| AC Backup | ||||||
| Rated Output Voltage | L+N+PE, 220/230/240 Vac. | |||||
| Rated Output Frequency | 50/60Hz | |||||
| Rated Output Power | 3 kW | 3.68 kW | 4 kW | 4.6 kW | 5 kW | 6 kW |
| Rated Output Current | 13.6/13.0/12.5 A | 16.7/16.0/15.3 A | 18.2/17.4/16.7 A | 20.9/20.0/19.2 A | 22.7/21.7/20.8 A | 27.3/26.1/25.0 A |
| Rated Apparent Power | 3 kVA | 3.68 kVA | 4 kVA | 4.6 kVA | 5 kVA | 6 kVA |
| Max. Apparent Power | 3 kVA | 3.68 kVA | 4 kVA | 4.6 kVA | 5 kVA | 6 kVA |
| Max. Output Current | 13.6/13.0/12.5 A | 16.7/16.0/15.3 A | 18.2/17.4/16.7 A | 20.9/20.0/19.2 A | 22.7/21.7/20.8 A | 27.3/26.1/25.0 A |
Future-Proof Capacity Scaling
Reducing onsite deployment time directly improves installation margins. The ESI Series eliminates complex wall-mounting and messy external wiring through a stacked integrated design. This plug-and-play architecture allows local teams to complete assembly in a fraction of the time, lowering labor expenses and delivering a sleek, space-saving appliance for homeowners.
For locations with unstable utility infrastructure, the single phase hybrid inverter manages automatic transitions to backup mode in under 10 milliseconds, safeguarding critical loads. Operating with a dynamic power factor range (0.8 lagging to 0.8 leading) and low harmonic distortion (THDi < 3%), it ensures clean, compliant energy integration whether on or off the grid.
FAQ
Q: The meter reading is not the same as the power generation shown on the grid-connected inverter?
A: Usually, the power generation displayed by the grid-connected inverter is the power exported from the AC side of the grid-connected inverter, while the meter of the power supply company shows the power from the grid-connected point. The actual calculation of electricity is based on the meter.
Q: What communication protocol does the inverter use?
A: Typically, serial-based communication uses the Modbus-RTU communication protocol.
Q: What exact physical and electrical isolation measures are implemented for safety?
A: The system incorporates localized thermal barriers between the cell compartments (physical isolation) and dedicated semiconductor switches alongside fast-acting fuses on each battery layer (electrical isolation).
Q: What are the startup and operational MPPT voltage constraints?
A: The inverter initiates grid-synchronization at a startup voltage of 100 Vd.c. Once operational, the high-efficiency dual MPPT trackers operate across a wide voltage window of 85V to 520 Vd.c., allowing for highly flexible string sizing on complex or shaded residential roofs.
Q: What is the exact switching behavior and speed during a utility grid outage?
A: Upon detecting a grid failure, the single phase hybrid inverter transitions from grid-tied mode to emergency backup power supply (UPS mode) in less than 10 milliseconds default switching time. This transition threshold is fast enough to prevent sensitive IT hardware, home servers, and automation systems from rebooting.
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