Briggs and Stratton SIMPLIPHI 6 kW Storage Solutions
The advanced design of the SimpliPHI™️ ESS 6 kW Hybrid Inverter offers versatile applications that seamlessly integrate solar, generator and/or grid power in both AC and DC coupled configurations – on or off grid.
- This smart hybrid inverter with integrated MPPT is designed to pair with the SimpliPHI ESS 4.9 kWh battery, PHI 3.8, and AmpliPhi 3.8. The SimpliPHI 6 kW Hybrid Inverter is efficient and easy to use in homes and businesses, providing critical backup power, Time-of-Use savings, and peak demand shaving – reducing utility bills and creating peace of mind.
- Scalable for any application - Scalable up to 9 inverters for a total of 54 kW of power.
- Seamless switchover time - Less than 8 milliseconds of seamless switchover time protects sensitive electronics and minimizes downtime.
- Off-grid and grid-connected systems - Simple installation for both AC coupled retrofit and new DC coupled systems.
- Simple digital interface - Easy programming and monitoring of primary system functions on the LCD inverter interface.
- Versatile installation options - IP 65 rating supports all weather conditions for both indoor or outdoor installations.
- EnergyTrak™ enabled - Peace of mind that your system is working optimality with remote monitoring all from an app.
Warranty:
- Warranty coverage - 10-year limited warranty.
Financing available for major purchases! (Items with serial numbers)

Learn more…
Contact your Sales Rep for Fleet Pricing
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50003
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9.96 kWh Energy Storage System (2x 4.98kWh batteries), 6kW SimpliPhi Hybrid Inverter w/ AGS (Automatic Generator Start)
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1123
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$23,081.00
|
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50004
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14.94 kWh Energy Storage System (3x 4.98kWh batteries), 6kW SimpliPhi Hybrid Inverter w/ AGS
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1123
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$32,030.00
|
|
50005
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19.92 kWh Energy Storage System (4x 4.98kWh batteries), 6kW SimpliPhi Hybrid Inverter w/ AGS
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1123
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$40,980.00
|
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50006
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24.90 kWh Energy Storage System (5x 4.98kWh batteries), 6kW SimpliPhi Hybrid Inverter w/ AGS
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1123
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$49,933.00
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|
50007
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19.92 kWh Energy Storage System (4x 4.98kWh batteries), Two 6kW SimpliPhi Hybrid Inverters w/ AGS
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1123
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$46,159.00
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50008
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24.90 kWh Energy Storage System (5x 4.98kWh batteries), Two 6kW SimpliPhi Hybrid Inverters w/ AGS
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1123
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$55,111.00
|
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50009
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29.88 kWh Energy Storage System (6x 4.98kWh batteries), Two 6kW SimpliPhi Hybrid Inverters w/ AGS
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1123
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$64,062.00
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50010
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29.88 kWh Energy Storage System (6x 4.98kWh batteries), Three 6kW SimpliPhi Hybrid Inverters
w/ AGS
|
1123
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$69,238.00
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50011
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39.84 kWh Energy Storage System (8x 4.98kWh batteries), Three 6kW SimpliPhi Hybrid Inverters
w/ AGS
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1123
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$87,139.00
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All prices, descriptions, and specifications subject to change
without notice. Items may not be exactly as illustrated.
Contact the Lawnmower Hospital today for more information or to make a purchase.
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Specifications
| Overview
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| Model Designation | PHI-HB-INV-6kW
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| Environmental Protection | IP65
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| Protective Class | I
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| Battery Input Data
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| Nominal Battery Voltage | 48VDC
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| DC Voltage Range | 40~62VDC
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| Maximum Charging Voltage | 62VDC (Configurable)
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| Maximum Charging Current | 100 A
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| Maximum Discharging Current | 150 A
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| Charging Curve | 3 Stages / Float
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| Charging Strategy for Li-Ion Battery | Self-adaption to BMS
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| Number of DC Connections | 1
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| PV String Input Data
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| Maximum DC Input Power | 7,500 W
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| Nominal DC Voltage | 360VDC
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| Maximum DC Input Voltage | 600VDC
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| MPPT Range | 120~550VDC
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| Start-up Voltage / Initial Feed In Voltage | 125VDC / 160VDC
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| Maximum Input Current per MPPT | 15 A
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| Maximum Isc PV | 21 A
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| Maximum Inverter Back Feed Current to Array | 0 A
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| Number of MPP Trackers | 2 with 2 inputs each
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| AC Output Data (On-grid)
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| Nominal Apparent Power Output to Utility Grid | 6,000 VA
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| Nominal Output Voltage | 220VAC / 240VAC L1-L2, 110VAC / 120VAC L-N
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| Nominal Output Frequency | 50 / 60 Hz
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| Output Frequency Range | 47.5~51.5 Hz or 59.3~60.5 Hz
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| Output Voltage Range | 105.5–132VAC per phase
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| Inrush Current/Duration | 30 A per phase / 20 ms
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| O/P DC Component | <100 mA
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| Output Power Factor | >0.99 (Adjustable from 0.9 leading to 0.9 lagging)
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| Output THDi (@Nominal Output) | <3%
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| Switch Over Time (Grid Down) | <8 ms
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| AC Output Data (Back-up)
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| Maximum Output Apparent Power | 6,000VA
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| Instantaneous Power (100ms) | 12,000VA
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| Surge Power (5 sec) | 9,000VA
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| Maximum Output Active Power | 6,000 W
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| Nominal Output Voltage | 220VAC / 240VAC L1-L2, 110VAC / 120VAC L-N
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| Nominal Output Frequency – Auto Sensing | 50/60 (±0.1 Hz)
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| Output THDv (@Linear Load) | <3%
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| Output THDv (@PF 0.8 Non-Linear Load) | <5%
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| Parallel Function | Yes
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| Parallel Units | 9
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| Automated Generator Start | Included
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| Efficiency
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| Maximum Solar to Utility Efficiency | 96.50%
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| Maximum Battery to Load Efficiency | 91.00%
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| Protection
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| Anti-Islanding Protection | Integrated
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| PV String Input Reverse Polarity Protection | Integrated
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| AFCI (Arc-Fault) | Integrated
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| Ground Fault Monitoring | Integrated
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| Insulation Resistor Detection | Integrated
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| Residual Current Monitoring Unit | Integrated
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| Output Over Current Protection | Integrated – 90 A per phase
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| Output Short Protection | Integrated
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| Rapid Shut Down Relay | Integrated
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| General Data
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| Operating Temperature Range | -13 – 140 °F (-25 – 60 °C)
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| Transformerless | Yes
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| Consumption Modes | UPS, Self-Consumption, TOU, Off- Grid Backup, Grid-Tied without Batteries
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| Relative Humidity | 0~90%
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| Operating Altitude | <13,123 ft (4,000 m)
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| Cooling | External Force Convection
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| Noise | <50 dB
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| Dimensions (W x H x D) | 20.28 x 27.55 x 8.5 in (515 x 700 x 215.5 mm)
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| Noise | <50 dB
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| Dimensions (W x H x D) | 20.28 x 27.55 x 8.5 in (515 x 700 x 215.5 mm)
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| Communications Interface
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| User Interface | LCD / Phone Application (iOS & Android)
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| Communication with BMS | CANBUS
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| Communications Between Inverters | CANBUS
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| Communication with Cloud – API with Grid Services | via EnergyTrakTM Gateway
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| Communication Port | RS-232
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| Intelligent Slot | RS232 / USB, BMS, Wi-Fi
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| Certifications / Standards
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| Grid Regulation | UL 1741SA-2020, UL 1741 SB-2020 (in process), IEEE1547.1-2020
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| Safety Regulation | 6-1, 6-4 IEC / EN 62109-1&2
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| EMC | EN 61000-6-2, EN 61000-6-3
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Specifications are typical/nominal. Subject to change without notice.