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Winco PSS8 Prime Generator (8kW)

$5,594.00 (without solar panel)
$6,542.00 (with solar panel)

Please call for Accessory Pricing, Availability and Shipping Cost.

SKU: PSS8B2W-Prime Category Tag Brand:

The Winco PSS8B2W Prime Generator offers a Briggs and Stratton Vanguard commercial grade engine and up to 8000 watts of prime power using LP or Natural Gas.


  • Clean Power – With <5% total harmonic distortion, this generator is ideal for sensitive electronic equipment including computers and TVs.
  • Easy Installation – Generator design allows side wall or sub-base underground connections. Easy to use AC and DC terminal blocks make connections quick and simple.
  • Quiet Neighbor-Friendly Operation – Fire-retardant sound absorbing foam and critical grade exhaust system.
  • Weatherproof Enclosure – Galvanneal steel housing with DuPont powder coat paint resists corrosion. Maintenance side panels with identically keyed lockable doors. Rodent proof.
  • Cooling System – Three air intakes provide cool air to the engine. Unique three chamber housing design increases air flow. Heated air discharged away from intakes.
  • Briggs and Stratton Vanguard Engine – Commercial grade, V-Twin cylinders, electronic ignition, mechanical governor, and pressurized lubrication system.
  • Vapor Fuel System – Natural gas or LP. Converts from one fuel to the other easily on the field.
  • Battery Charger – Increases reliability and service life of battery (battery not included).
  • Double Disc Fuel Solenoids – Ensure positive fuel shutoff.
  • DSE 3110 Digital Controller – Provides detailed operating and diagnostic information through its digital display.
  • Safety Shutdowns – High oil temperature, low oil pressure, low frequency, and low volatge.
  • Over-Current Protection – High quality thermal-magnetic Square D breaker.
  • CSA Approved.
  • EPA/CARB emissions compliant.


  • The 2-Wire Start System includes a 2-Wire Control Module (see pictures above). All start and shutdown functions are controlled by the Control Module. The Module provides detailed operating and diagnostic information through its digital display. Compatible with most transfer switches and other starting devices.


PSS8 Spec Sheet

PSS8 Drawing

PSS8 Manual


  • Ideal for off-grid applications.
  • 20A L14-20 and 5-20R duplex receptackes mounted in weather-proof enclosures.
  • Factory-installed. Must be ordered with WINCO PSS8 standby generator.

OTHER OPTIONS (See Accessories Tab)

  • 3/4″ Vapor Fuel Strainer
  • Engine Oil Heater with Thermostat
  • Battery Heater (not UL Listed)
  • Group 26 500 CCA Battery
  • PSS8 Maintenance Kit
Model / Part Numbers

Prime Power (LPG)

Prime Power (NG)



Voltage Regulation


Power Factor

Generator End

Sound Level at 7m


Engine Starting System

Fuel Consumption - LP

Fuel Consumption - NG

Dimensions LxWxH (inches)

Approximate Weight

Generator Warranty



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