By Ariel Rodriguez, Solid Power Inc.
Solid Power Inc. (EC13008432) is a licensed electrical contractor based in Hialeah, Florida, serving Miami-Dade and Broward counties since 2012. Choosing a generator starts with deciding which loads must operate during an outage, then completing a load calculation and checking the property’s electrical service, fuel options, and installation conditions.
Square footage alone does not determine generator size. Two similar homes can have very different loads depending on air conditioning, water heating, cooking equipment, pumps, and other appliances.
What do you want the generator to power?
Start with the circuits that matter during an outage. A partial-backup system may support refrigeration, lighting, selected receptacles, internet equipment, and other essential loads. A larger standby system may support more of the property, but it still needs to be sized from the connected loads and motor-starting requirements.
For a business, the priority list may include refrigeration, lighting, point-of-sale equipment, communications, security equipment, or specific machinery. The owner should identify the loads that keep the operation safe and functional.
What is the difference between portable and standby systems?
A portable generator can supply selected circuits through approved transfer equipment or an interlock arrangement designed for the service. It must never be connected by backfeeding a receptacle. Portable units also require safe outdoor placement and operating procedures.
A standby generator is permanently installed and normally uses an automatic transfer switch. It can start and transfer selected loads when utility power fails. Standby installations involve electrical work, equipment placement, permitting, and coordination with the selected fuel system.
How is the correct generator size calculated?
We review the running load, starting current for motors and compressors, which circuits will be backed up, and whether loads can operate at the same time. The transfer equipment and electrical service must also match the design.
An undersized generator may overload or fail to support required equipment. An oversized generator costs more and may not operate efficiently. The correct choice is based on the actual load, not a standard size assigned to every home.
What should be checked before installation?
Existing service and panel capacity
Required backed-up circuits
Generator and transfer-equipment ratings
Starting loads for air conditioning and motors
Equipment location and required clearances
Available fuel source
Grounding and bonding requirements
Permits, inspections, and utility coordination
These details should be settled before equipment is ordered.
Can a generator be added to an older panel?
Sometimes, but the panel must be inspected first. Damaged equipment, corrosion, limited space, unsafe connections, or an inadequate service can change the project. A generator does not correct existing panel problems.
How should a generator be maintained?
Follow the manufacturer’s maintenance schedule. Routine items may include oil and filter service, battery inspection, visual checks, exercise cycles, and testing of the transfer equipment. Maintenance requirements vary by model and operating hours.
Test the system before hurricane season, not during an outage. If the generator shows a fault, unusual noise, leakage, or transfer problem, have it inspected before relying on it.
Frequently asked questions
Does Solid Power install portable-generator connections?
Yes. We install approved interlock and transfer arrangements when they are compatible with the electrical system and permitted scope.
Does Solid Power install standby generators?
Yes. We perform the electrical portion of standby-generator installations, including transfer equipment and required connections.
Will a generator power the whole property?
Only if it is designed for that load. Many systems back up selected circuits. We define the backed-up loads before sizing the equipment.
Do I need an automatic transfer switch?
Standby systems commonly use automatic transfer equipment. Portable systems may use other approved arrangements. The correct method depends on the design.
Can I connect a generator directly to an outlet?
No. Backfeeding through an outlet is dangerous. A generator must use approved transfer or interlock equipment installed for the electrical system.
Do generator installations require permits?
Permit and inspection requirements depend on the equipment and jurisdiction. We identify the applicable electrical requirements during planning.
Plan your backup-power installation
Call Solid Power Inc. at 305-305-3619 to review generator options for a home or commercial property in Miami-Dade or Broward County.
Solid Power Inc. — Licensed Electrical Contractor in Hialeah, FL
EC13008432 | 305-305-3619 | solidpowerfl.com
