Your card is not charged until stock is confirmed. Enter your ZIP below for a transit estimate. Tracking provided once your order ships.
Ships via LTL freight — palletized, liftgate available. Our team confirms freight details within 1 business day.
Secure checkout · Wire/ACH accepted on quotes · Freight arranged for you
Transit estimates from Louisville, KY. Freight details →
- Unit price
- $302/kW
Complete the job
Compatible gear contractors pair with this item
PES Supply is an authorized distributor for Portlandia Electric Supply. 50,000+ SKUs from 169 authorized brands.
Generac 150kW industrial gaseous standby generator (SG150 class) — a liquid-cooled, 1,800 rpm commercial genset powered by Generac's 8.9L spark-ignited engine (G26 build spec), configured for 120/240V, 1-phase service on natural gas or LP vapor.
Key Features
- 150kW standby output for commercial buildings, retail, healthcare, and light industrial loads
- Generac 8.9L turbocharged/aftercooled spark-ignited engine (G26 build spec), 1,800 rpm
- Runs on natural gas or LP vapor — no on-site diesel storage or fuel polishing
- 120/240V, 1-phase, 60 Hz configuration (other voltages available across the series)
- Digital H controller with Modbus communications and all-phase sensing digital voltage regulation
- Weather-protected enclosure options with sound-attenuated upgrades
- EPA certified for stationary emergency applications
Compatibility: Pairs with Generac and third-party automatic transfer switches; generator sizing and gas supply design support available on request
Specifications
| Standby Output | 150 kW |
| Voltage / Phase | 120/240V, 1-phase, 60 Hz |
| Fuel | Natural gas or LP vapor |
| Engine | Generac 8.9L spark-ignited, turbocharged/aftercooled (G26 build) |
| Speed | 1,800 rpm |
| Controller | Generac Digital H, Modbus |
| Certification | EPA stationary emergency |
| Part Number | PES-PS-GEN-0442-PES-7557283840134 |
| Warranty | Generac industrial limited warranty |
Authorized Generac distribution — full manufacturer warranty. Industrial gensets ship via flatbed/LTL freight with offload arranged; our team confirms rigging and delivery within 1 business day.
| Manufacturer | Portlandia Electric Supply |
|---|---|
| Pallet price | |
| Pallet qty | |
| Unit price | |
| Manufacturer | |
| Model number |
No documents available for this product. Contact us to request documentation.
