Portable Generator Guides
Practical, no-fluff guides written for real generator buyers — not electrical engineers. Start with sizing, then dive into your specific scenario.
How to Choose the Right Portable Generator Size for Your Needs
Running watts vs. starting watts, CO safety, fuel types, and a quick sizing reference table. The complete beginner-to-expert buying guide.
Scenario Guides
Updated March 2026The Ultimate RV Generator Sizing Guide (30-Amp vs 50-Amp)
Learn how to size a portable generator for RV air conditioners, refrigerators, and off-grid boondocking.
Best Portable Generators for Camping: Quiet & Lightweight Solutions
A deep dive into the 60dB noise rule, solar power stations vs. gas inverters for campsites.
Home Backup Generator Sizing for Storms and Power Outages
Protect your home. Calculate wattage for fridges, sump pumps, and critical AC systems during blackouts.
Food Truck Generator Requirements: Powering Your Mobile Kitchen
Professional wattage breakdown for commercial fryers, espresso machines, and clean power for POS systems.
Quiet Generators for Tailgating: The Ultimate Game Day Setup
How to run 4K TVs, electric grills, and sound systems silently in the parking lot.
Generator for House: What Type & Size Do You Need?
Portable vs. standby, whole-house vs. essential circuits — how to pick the right generator for home backup without oversizing.
Generator Installation Guide 2026: Permits, Transfer Switches & Costs
Step-by-step installation walkthrough covering permit requirements, transfer switch types, inlet boxes, and real cost breakdowns.
Inverter Generator Guide 2026: How They Work, Pros & Cons, Best Picks
Clean sine wave power explained — why inverters cost more, when they're worth it, and which models lead the market.
Solar Generator Size Guide (2026): How Many Watt-Hours Do You Need?
Calculate the right battery capacity and inverter rating for your use case — camping, RV, or home backup — without overbuying.
Generator vs Battery Backup: Hybrid Home Backup System Guide (2026)
Side-by-side comparison of generators vs battery backup, plus the hybrid system that combines both for maximum outage resilience.
Best Low-Maintenance Generator for Home Backup (2026)
Propane vs gas for occasional use, electric start vs pull-cord, and the top easy-start generators for seniors and occasional users.
Inverter vs Standard Generator for Refrigerator (2026)
Which generator type is safe for modern and old refrigerators? Starting watts by era, THD damage explained, and the best 4,000W picks.
Best Generator for Jackhammer & Construction Site Power Tools (2026)
Starting watts for power tools on a generator, running a 1,700W demolition hammer, inverter vs standard for job sites, and field-ready watt tiers.
Generator for Mobile Laundry Trailer (2026): Watts for 4 Washers & Dryers
How many watts to run 4 washers and dryers, gas vs electric dryer generator requirements, and the right portable generator for a commercial laundry business.
Diesel Generator Guide 2026: Fuel Efficiency, Pros & Cons, Best Models
When diesel beats gasoline — longevity, fuel efficiency at high loads, and the best portable and standby diesel generator models for job sites and home backup.
Ready to find your portable generator size?
Skip the guesswork — our free portable generator calculator tells you exactly what size you need in under 60 seconds.
Calculate My Wattage Now