Generac generator prices vary widely depending on the type and capacity:
Generator Type| Model/Example| Price Range (approx.)| Features/Notes
---|---|---|---
Portable Generators| Generac GP9500E Tri-Fuel| Around $1,099| Runs on gas,
propane, or natural gas; portable
Mid-sized Standby| Generac Guardian Series 20 kW| Around $5,400 - $6,800|
Whole-house backup, automatic start, air-cooled
Larger Standby| Generac Protector Series 25 kW| $12,000+| Durable,
propane/natural gas, for larger homes
Diesel Standby| Generac Protector Series 20 kW Diesel| $15,000+| Diesel-
powered, code-ready, for residential/commercial
High-capacity Standby| Generac 30-40 kW models| $18,000+| For large homes or
businesses, advanced features
Installation costs for standby generators typically add $2,000 to $5,000 or more, depending on complexity, permits, and fuel connections. Total installed cost often ranges from $8,000 to $15,000 or higher for whole-home systems. For portable models, the generator alone is the main cost (around $500 to $2,500), while standby models require significant installation investment. Summary:
- Portable units start around $1,000
- Mid-range standby units $5,000 to $7,000
- Larger standby units $12,000+
- Installation adds several thousand dollars
- Total installed cost often $8,000 to $15,000+ for home standby systems
