Briggs & Stratton SimpliPHI™ 6kW Inverter Product Image

Briggs & Stratton SimpliPHI™ 6kW Inverter

Model Number: SPHI-IN-6

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The SimpliPHI 6kW Hybrid Inverter is an efficient and easy-to-use hybrid inverter with integrated MPPT that seamlessly integrates with the SimpliPHI 4.9 kWh Battery. This unit is built smart, designed to pair with solar, generator or utility inputs in either AC or DC configurations – whether on the grid or off for any application requirement for a home or business.

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Product Details



Scalable for Any Application

Scalable up to 9 inverters or a total of 54 kW of power


Off-grid and grid-connected systems

Simple installation for both AC coupled retrofit and new DC coupled systems.


Versatile Installation Options

IP65 rating supports all weather conditions for both indoor or outdoor installations.

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Warranty Coverage

10-year limited warranty.1


Seamless Transition

Less than 8 milliseconds of seamless transition protects sensitive electronics and minimizes downtime.

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Simple Digital Interface

Easy programming and monitoring of primary system functions on the LCD inverter interface.


EnergyTrakTM Enabled

Peace of mind that your system is working optimality with remote monitoring all from an app.

1See operator’s manual for complete warranty details.

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Briggs & Stratton SimpliPHI™ 6kW Inverter

Model Number SPHI-IN-6
Battery Input Voltage 48VDC
Safety Features Rapid shutdown, Arc fault protection, PV reverse polarity protection, Ground fault monitoring, Residual current monitoring, Insulation resistor detection, Overcurrent protection, Short circuit protection
Rapid Shutdown Capable Integrated Transmitter
Maximum Paired Solar (DC Input) 7.5 kW
Integrated MPPT Charge Controllers 2 inputs w/ 2 strings each
Loads Supported 120/240 VAC
Maximum Continuous Power 6,000 VA
Maximum Output Power 6 kW
Instantaneous Power (100ms) 12,000 VA
Surge Power (5s) 9,000 VA
CEC Weighted Efficiency 96.50%
Parallel Stacking 9 Inverters
Warranty Period 10-Year Limited Warranty1
Battery Compatibility Lithium-ready
Automatic Generator Start Included
Monitoring Briggs & Stratton EnergyTrak
Certifications UL 1741 SA/SB, IEEE 1547.1-2020, IEC/EN 62109-1&2, EN 61000-6-2&3, EN 61000-3-11&12
Dimensions (W x H x D) 20.28 x 27.55 x 8.50 in (515 x 700 x 215.5 mm)
Weight 86 lb (39 kg)
Back Panel Dimensions (W x H x D) 20.07 x 14.9 x 1.2 in (509.7 x 378.4 x 30.4 mm)

1See operator’s manual for complete warranty details.
*All specifications listed are typical/nominal and subject to change without notice.
**Engineered and Manufactured in California, USA
***BS1384 - 5/22

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