Core Insights - The article emphasizes that selecting the right generator size for a home is based on understanding actual electrical needs rather than home size or comparisons with neighbors [1][2][10] Generator Sizing - Generator size should match the household's true electrical demand, with preferences varying between powering the entire home or just essential systems [2][9] - In Northern New York, whole house generator systems typically range from 14 to 26 kilowatts (kW), with a 14 kW generator often sufficient for average-sized homes, while larger properties may require up to 26 kW or more [3][4] Electrical Load Considerations - The size of the generator is not directly correlated with the home's size; smaller homes with high-energy appliances may require more capacity than larger homes with efficient appliances [4][5] - Accurate capacity determination requires professional load calculations to measure both running and startup electrical loads, ensuring the generator meets specific needs [5][11] Risks of Incorrect Sizing - Choosing the wrong generator size can lead to frequent overloads for undersized generators or wasted energy and higher costs for oversized systems [6][9] - Proper load calculation ensures seamless connection with the home's electrical panel, allowing for stable voltage during outages and protecting sensitive electronics [7][10] Importance of Preparation - Reliable backup power is crucial in regions like Northern New York, where severe weather can lead to extended outages, making proper generator sizing essential for maintaining essential systems [8][10] - Homeowners are encouraged to seek professional consultation for personalized assessments to avoid guesswork and ensure optimal generator performance [11][12]