When shopping for a standby generator in Horry County, you’ll hear a lot about “starting big loads” like central air conditioners or well pumps. That’s where Kohler PowerBoost™ technology comes in—it’s one of the standout features that makes Kohler generators perform better than many competitors, especially for larger homes in Myrtle Beach, Conway, and Carolina Forest.
Let’s break it down plainly: PowerBoost isn’t just marketing talk. It’s engineered to solve a real problem—starting heavy motors without causing lights to dim, electronics to glitch, or other appliances to lose power.
How PowerBoost Works
Kohler generators with PowerBoost use advanced voltage regulation and alternator design to deliver extra “surge” power precisely when needed.
Here’s the key:
- When a big motor (like a 5-ton central AC compressor) kicks on, it draws a massive temporary surge of current—often 3–5 times the normal running load.
- Most generators struggle with this, causing voltage to dip (brownouts) that can affect sensitive electronics or make lights flicker.
- PowerBoost™ provides that extra starting kVA (kilo-volt-amperes) on demand while keeping voltage stable across the entire system. It does this through:
- A high-performance alternator tuned for superior motor-starting capability.
- Smart voltage regulation that maintains tight output (typically within ±1–2% under load changes).
- Instant response to load spikes, so power stays consistent even as appliances cycle on and off.
For the popular Kohler 26RCA/RCAL (26 kW model), this translates to excellent performance: it can handle peak motor starting up to 39 kVA at 240V—enough to start multiple large loads simultaneously without compromise.
In practical terms for Horry County homes:
- Start your central AC (or even multiple units) while the refrigerator, well pump, lights, TV, and computers keep running smoothly—no dips or interruptions.
- Ideal for larger properties with high-demand setups: beach houses with pool equipment, homes with electric heat, or families relying on home offices and medical devices.
- No need to oversize your generator just to handle startup surges—PowerBoost lets the unit punch above its rated power for those critical moments.
Why It Matters Here on the Grand Strand
Horry County weather means frequent power demands:
- Summer heat waves push AC units hard.
- Storms bring outages where everything restarts at once.
- Coastal homes often have well pumps or irrigation that add to the load.
Without good motor-starting capability, you risk voltage fluctuations that stress appliances or cause premature wear. PowerBoost eliminates that worry—your Kohler generator handles the surge cleanly, protecting your investment and keeping life comfortable.
Kohler’s own words sum it up best: “Exclusive to KOHLER, PowerBoost lets you effortlessly start large loads without dropping power to other appliances.”
Pair It with Other Great Features
The 26 kW model (and others in the RCA/RCAL series) combines PowerBoost with:
- Quiet weekly exercise mode (as low as 56 dB(A)).
- The free Kohler Energy Management App for remote monitoring and control.
- Tough aluminum enclosure built for coastal conditions (tested to 181 mph winds).
- And right now, qualifying models like the 26RCA/RCAL are eligible for Kohler’s Free 10-Year Extended Warranty promotion (April 1–May 15, 2026)—check our dedicated promo blog for full details.
Is PowerBoost Right for Your Home?
If your Myrtle Beach, Conway, or Carolina Forest property has significant loads (central HVAC, well pump, multiple appliances), PowerBoost makes a noticeable difference in reliability and performance.
Contact Cooper Electrical Services for a free consultation—we’ll load-calculate your home, explain how PowerBoost fits your setup, and recommend the best Kohler model. We handle everything locally: sizing, Horry County permitting, installation, and service.
Call us at (843) 945-1627 or use our online form. Let’s make sure your backup power is as dependable as the Grand Strand sun.
