Generac
Generac PWRcell Smart Management Module (SMM)
Optimize your home standby generator with the Generac Smart Management Module (SMM). This intelligent device prevents generator overload by managing electrical loads, ensuring critical appliances always have power during an outage. It seamlessly integrates with Generac home standby and PWRcell solar + storage systems. The SMM monitors frequency, automatically shedding lower-priority loads when needed, and features a wire-free design for easy installation. A Backup Power Lock Out function conserves energy by preventing non-essential circuits from operating during emergencies, enhancing generator efficiency and performance.
$164.00
Owner Satisfaction
3.9
/ 5
Category Rank
206
/ 221
#206 in Outdoor Power Equipment Accessories
Price vs Category Average
+77%
Above average
Resistive Amps Rating
50
/ Amps
Who it's for
- Essential Whole-Home Backup Enabler
- Intelligent Load Management
- Seamless PWRcell Integration
Who should skip it
- Increased System Cost and Complexity
- Complex Installation Requirements
- Proprietary Ecosystem Lock-in
Key Specs
Resistive Amps Rating
50 Amps
Poles
2
Input Voltage Range
240 VAC
Output Voltage Range
220/240 VAC
Enclosure Rating
NEMA 3R, UL 50 certified
Frequency Selectability
50 Hz / 60 Hz
Warranty
1 Year
Number of AC Outlets Managed
8
Features
- Manages up to 8 high-demand loads
- Prevents generator overload
- Expands smaller generator capability
- Integrates with Generac systems
- Monitors frequency and sheds loads
- Wire-free design for simple installation
- Conserves emergency power
- Customizable load priorities
What customers say
The Generac PWRcell Smart Management Module is praised for its intelligent control over power flow, effectively prioritizing solar generation, battery storage, and household loads for optimal self consumption and reliable backup. Users value the detailed monitoring when the system operates smoothly. However, satisfaction is often reduced by the module's complexity. Difficult installation and occasional technical glitches or communication errors cause frustration and downtime, making professional support essential. Because this sophisticated brain is mandatory and costly, some customers question the overall value, viewing it as an expensive requirement for the PWRcell ecosystem.
Still have a question?
Ask Hayley anything about this product before you decide.