Essential loads
Separate refrigeration, communications, lighting, medical needs, and comfort loads.
Buying guide
Home Backup Power
Home backup planning starts with essential circuits and daily energy, not a single battery capacity number.
Questions this category should answer
- Which loads are essential during an outage?
- How much energy do those loads use per day?
- Will loads connect directly or through approved equipment?
- How will the system recharge during a longer outage?
Compare the details that change the decision
Specifications matter only when they connect to a load, location, or charging plan.
Connection
Use manufacturer-approved and code-compliant connection equipment.
Expansion
Check capacity limits, battery compatibility, and added charging time.
Outage plan
Include recharge sources, load shedding, storage, ventilation, and maintenance.