Best picks
Find the right solar generator
A power station plus panels. Match the storage to your load and the panels to the station’s solar input.
What has to stay on?
Four sizes. Different jobs.
≈1 kWh
A critical overnight load
Check your appliance’s actual load, start-up surge and voltage before choosing.
≈2 kWh
More energy for an outage
Check your appliance’s actual load, start-up surge and voltage before choosing.
3–5 kWh
Larger appliances and longer cuts
Check your appliance’s actual load, start-up surge and voltage before choosing.
Whole home
Expansion and electrical integration
Check your appliance’s actual load, start-up surge and voltage before choosing.
Know what the numbers mean
Capacity
Wh measures stored energy. Usable AC energy is lower than the rated figure.
Output
W measures the load a station can support. Continuous and surge ratings are different.
Voltage
A 120 V-only station cannot supply a 240 V appliance.
Solar input
Panel output is capped by the station’s input and voltage limits.
Switchover
Milliseconds matter, but a published number does not prove device compatibility.
Cycle life
Compare the remaining capacity percentage as well as the number of cycles.
Cold weather
Check the charging and discharge temperature ranges separately.
Warranty
Registration, retailer and refurbished-unit terms can differ.