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- SKU
- PES-PS-GEN-0437
- Unit price
- $366/kW
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PES Supply is an authorized distributor for Generac. 50,000+ SKUs from 169 authorized brands.
Generac 100kW industrial gaseous standby generator (SG100 class) — a liquid-cooled, 1,800 rpm commercial genset powered by Generac's 8.9L spark-ignited V8, configured for 277/480V three-phase service on natural gas or LP vapor.
Key Features
- 100kW standby output for commercial buildings, retail, healthcare, and light industrial loads
- Generac 8.9L V8 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
- 277/480V three-phase configuration (other voltages available across the SG series)
- Digital H controller with Modbus communications and all-phase sensing digital voltage regulation
- Weather-protected steel 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 | 100 kW |
| Voltage / Phase | 277/480V, 3-phase, 60 Hz |
| Fuel | Natural gas or LP vapor |
| Engine | Generac 8.9L V8 spark-ignited, turbocharged/aftercooled (G26 build) |
| Speed | 1,800 rpm |
| Controller | Generac Digital H, Modbus |
| Certification | EPA stationary emergency |
| Part Number | PES-PS-GEN-0437 |
| Warranty | Generac industrial limited warranty |
Authorized Generac distribution — full manufacturer warranty. Industrial gensets ship via flatbed/LTL freight with liftgate or offload arranged; our team confirms rigging and delivery within 1 business day.
| SKU | PES-PS-GEN-0437 |
|---|---|
| Manufacturer | Generac |
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