EHD Series 6K-12K On-Grid Hybrid Inverter
The EHD Series 6K–12K On-Grid Hybrid Inverter is engineered to deliver flexible, reliable, and high-efficiency energy management for 120/240V split-phase power systems. With support for solar input up to 18,000W, seamless switching between grid and battery, and compatibility with lithium battery banks (85–480V), this inverter is ideal for residential energy storage, grid-tied self-consumption, and emergency backup. Designed with natural cooling and NEMA 3R protection, the EHD Series ensures safe, quiet operation in both indoor and outdoor environments. Whether you're reducing energy bills, maximizing solar usage, or preparing for outages, the EHD Series gives you the power to stay in control.
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- 2-year warranty
- Worldwide support
- Certified & compliant
Specifications
Model: EHD12K
Battery input （DC）
- Rated voltage
- 310V
- Charging rule
- BMS command
- Battery type
- Lithium battery
- Max. charging and discharge current
- 50A
- Voltage range
- 85–480V
AC Output (On-grid)
- Rated output frequency
- 50/60Hz
- THDi
- < 3%
- Power Factor
- ≈1 (Adjustable from 0.8 leading to 0.8 lagging)
- Rated output current
- 50A
- Max. Input Current From Grid
- 80A
- Max. Output Apparent Power
- 12,000VA
- Rated output voltage
- L1/L2/N/PE 120/240V (208V 2/3 phase)
AC Output (Off-grid)
- Rated Output Power
- 12,000W
- Peak Power (VA),Time(s)
- 1.5* Rated power, 60s
- Overload power (VA), time (s)
- 1.25* Rated power, 300s
- Rated Output Current
- 50A
- Rated Output Voltage
- L1/L2/N/PE 120/240V (208V 2/3 phase)
- Rated Output Frequency
- 50/60Hz
- THDu (@Linear Loads)
- < 3%
- Switch Time
- 10ms
Environment parameters
- Noise emission
- < 35dB
- Opereating temperature
- -30°C to 60°C
- Relative Humidity
- 5% to 95%
- Altitude
- 4,000m (> 2,000m Derating)
- Ingress Protection
- 3R
Mechanical Parameters
- Dimension (L×W×H) (mm)
- 238 × 513 × 737
- Weight (Kg)
- 45
Others
- Generator Auto Start-up
- 2 Wire start - integrated
- Communication with protal
- WiFi/Bluetooth (External)
- Display
- LED & APP
- Certifications
- UL1741；IEEE1547；UL1998；IEEE2030； CEC-300；UL1699B；FCC；HECO SRD；CPUC SRD
- Standby losses (W)
- < 20
- Topology
- Non-isolation
- Cooling Method
- Natural
- Mounting Method
- Wall mounted
- Communication with BMS
- RS485/CAN
- Communication with Meter
- RS485
PV Input(DC)
- Max. Input Power
- 18,000W
- Max. Input Voltage
- 580V
- Start-up Voltage
- 100V
- Rated Input Voltage
- 360V
- Max. Input Current per MPPT
- 16A
- MPPT Voltage Range
- 90–550V
- Number of MPPTs
- 4
- Number of Strings per MPPT
- 1
Generator Input (AC)
- Rated Input Power
- 12,000VA
- Rated Input Current
- 50A
- Rated Input Voltage
- L1/L2/N/PE 120/240V
- Rated Input Frequency
- 50/60Hz
Efficiency
- CEC Efficiency
- 97.0%
- Max. Discharging Efficiency
- 97.1%
- Max. Efficiency
- 97.75%
Protection
- Basic Protection
- PV reverse polarity AC output overvoltage Anti-islanding PV insulation resistance AC output overcurrent Grid monitoring PV string current monitoring AC output short circuit Residual current (RCD) detection
- AFCI
- Optional
- DC Switch
- Integrated
- SPD
- DC Type II/AC Type III
- Rapid Shutdown (RSD)
- Optional
Downloads
Manual
EHD Manual EN V1.2Download · PDFSolarman Business APP Instructions Manual EN V1.1Download · PDFSolarman Smart for end users APP Instructions Manual EN V1.1Download · PDFEHDeybond Parallel Connection Manual EN V1.1Download · PDFEHDSolarman Parallel Connection Manual EN V1.1Download · PDFEHD Battery Instructions Manual EN V1.1Download · PDF
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