No.1 Market Share in the USA: GENERAC Gas Generators
Since its founding in 1959, GENERAC has grown as a generator manufacturer for homes and businesses, mainly in the United States. Today, it produces a wide range of generators for residential, commercial, and industrial use, and continues to build its track record.
The residential series has an adoption rate approaching one unit per household in the United States. Moreover, GENERAC has a global sales network, selling generators in Thailand as well as other countries.

Features of GENERAC Generators
GENERAC generators can be selected according to the required capacity, reducing unnecessary connection work and installation space.
Self-Check Operation of the Generators
All models of GENERAC gas generators come standard with a self-check function. For example, they automatically start on a user-set cycle, such as weekly, to perform a no-load test run to check for any abnormalities. If an issue is detected, details are displayed on the controller’s LCD screen for verification.
The cycle interval, day of the week, and time can be specified, but to promptly detect any issues, a weekly self-check interval is recommended. The time required to complete the self-check varies by model, so please refer to each product page for details.
Generators Capable of Long Continuous Operation
The GUARDIAN and PROTECTOR series can operate continuously for 100 hours, and the INDUSTRIAL series for 500 hours, comfortably covering the 72-hour recovery benchmark for lifeline restoration. They support long-duration operation, ensuring peace of mind for BCP (Business Continuity Planning).
When the commercial power supply stops (blackout), the emergency generator detects the outage and starts automatically, supplying power to predetermined equipment through a transfer switch within one minute. When the power is restored, it stops automatically in about one minute (after a cool-down run) and returns to the standby state (AUTO mode).
Implementation Records of GENERAC Generators
With a diverse lineup, we have accumulated extensive experience in various fields such as welfare facilities, medical sites, supermarkets, tourist facilities, accommodation facilities, factories, construction companies, gas companies, aviation companies, schools, municipalities, and private homes.
| Guardian Series | |
|---|---|
| Output: | 16kW |
| User: | Temple |
| Auxiliary Equipment: | Transfer switch, LP gas cylinders (50kg × 8), gas stove, lighting unit, etc. |
| Protector Series | |
|---|---|
| Output: | 27kW |
| User: | Apartment |
| Auxiliary Equipment: | Transfer switch, LP gas cylinders (50kg × 8), gas stove, lighting unit, etc. |
| Industrial Series | |
|---|---|
| Output: | 100kW・150kW |
| User: | Logistics Center |
| Auxiliary Equipment: | Scott transformer, LP bulk (3 tons), gas stove, heating unit, lighting unit, etc. |
Regular maintenance and inspections are crucial for ensuring the precise operation of emergency generators during blackouts.
At THAI C.A.P, we offer “Full Maintenance Support,” which includes remote monitoring of generator status and annual inspections. Our technicians, who have undergone manufacturer-licensed training, provide services equivalent to those in the United States. Please feel free to contact us if you have any questions.


