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(786) 833-9211

Generator Sizing & Load Analysis

Licensed Miami Electrician • #EC13012419 • 24/7 Available

Generator Sizing & Load Analysis

Undersized generators can't handle your loads. Oversized generators waste money on purchase and fuel. Solomon Electric provides professional generator sizing and load analysis for South Florida homes and businesses—calculating exactly what capacity you need based on your essential loads, growth plans, and usage patterns.

Licensed FL EC13012419
24/7 Emergency Response
0+ Systems Sized
0% Accurate Sizing
0+ Years Experience
4.9 Star Rating

Why Professional Generator Sizing Matters

Proper sizing ensures reliable backup without wasted investment.

Don't Know What Size to Buy

Generator marketing can be confusing. Professional load analysis determines exactly what capacity your home or business needs.

Want to Run AC on Generator

Air conditioning has large startup loads. Sizing must account for both running load and motor starting current to avoid overloading.

Current Generator Struggles

If your existing generator overloads or won't start equipment, it may be undersized. We analyze loads to determine if upgrade is needed.

Planning New Generator Purchase

Before investing in a generator system, know exactly what size you need. Avoid undersizing disappointment or oversizing waste. Professional sizing protects your investment.

Business Growth Plans

Facilities planning to add equipment or expand should size generators for future loads, not just current needs.

Essential Loads Only vs. Whole-House

Understanding the significant cost difference between essential-load backup and whole-house backup helps budget appropriately.

Our Sizing Process

1

Load Inventory

We document all electrical loads in your home or facility—HVAC, appliances, equipment—with their power requirements.

2

Priority Classification

We classify loads as essential (must have power), optional (nice to have), or excluded (not worth generator capacity).

3

Starting Load Calculations

Motors (AC compressors, well pumps) draw 3-6x running current when starting. We calculate peak starting loads to size appropriately.

4

Load Sequencing

For larger systems, sequencing starts can reduce required generator size. We assess whether load management makes sense.

5

Size Recommendation

We recommend generator capacity with appropriate safety margin, explain tradeoffs, and discuss fuel type and brand options.

Benefits of Professional Sizing

Right-Sized Investment

Don't pay for capacity you won't use. Don't suffer with undersized backup. Professional sizing matches generator to actual needs.

Reliable Operation

Properly sized generators run within their capacity, providing reliable power without overloading or struggling.

Fuel Efficiency

Oversized generators running at low load waste fuel and may not operate properly. Right-sizing improves efficiency.

Future-Ready

We factor in planned additions—EV charger, pool pump, home addition—so your generator works today and tomorrow.

Generator Sizing & Load Analysis in South Florida

Undersized generators can't handle your loads. Oversized generators waste money. Solomon Electric provides professional generator sizing throughout Miami-Dade and Broward counties—calculating exactly what capacity your home or business needs for reliable backup power.

Right-Size Your Investment

Don't guess at generator size. Professional load analysis inventories your essential loads, calculates motor starting requirements, and recommends appropriate capacity with safety margin. Know exactly what you need before investing thousands in backup power.

Residential Generator Sizing

Every home is different. We analyze your specific loads—HVAC size, well pump, appliances, and priorities—to determine the right generator for your family's needs. Whether you want essential-only backup or whole-house power, we size appropriately.

Serving South Florida Properly

Solomon Electric provides generator sizing and load analysis throughout Miami, Fort Lauderdale, Hollywood, Coral Gables, and all surrounding communities. Get expert sizing before your generator purchase—know exactly what you need.

Common Questions

Frequently Asked Questions

Get answers to the most common questions about our electrical services and availability.

We inventory all loads requiring backup, determine their running power (watts), calculate starting power for motors (3-6x running), account for future additions, and add safety margin. The result is minimum recommended capacity.
It varies widely. A small home backing up only essentials (refrigerator, some lights, outlets) might need 10-12 kW. Running central AC typically requires 18-24 kW or larger. Whole-house backup for larger homes may need 30-48 kW. Load analysis determines your specific needs.
Yes, with adequate sizing. A 3-ton AC needs roughly 3-4 kW running but 8-12 kW to start. The generator must handle starting surge plus other running loads. We calculate whether your AC can run with other priorities.
Running watts are continuous load when equipment operates. Starting watts are the brief surge when motors start—typically 3-6x running watts. Generators must handle peak starting loads plus running loads of already-operating equipment.
If you're planning additions—EV charger, pool, expanding your home—sizing for future loads costs less than upgrading later. We help you plan appropriate capacity for both current and planned needs.
Strategic load selection can significantly reduce required size. Perhaps you back up a window AC unit instead of central, or prioritize refrigerator and lights while skipping high-draw items. We help you prioritize effectively.

Client Testimonials

What Our Customers Say

Don't just take our word for it. See why Miami homeowners and businesses trust Solomon Electric for all their electrical needs.

Professional Generator Sizing & Load Analysis in South Florida

Solomon Electric provides generator sizing & load analysis for residential and commercial customers across Miami-Dade and Broward counties. Select your city to see local projects and FAQs.

Ready to Get Started?

Contact Solomon Electric today for a free consultation. Our licensed electricians are ready to help with your generator sizing & load analysis needs in South Florida.

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