AIMS Power Products Ranked

One of the cheapest listed 1000 W pure sine inverters, for vans, trucks and CPAP use. A plug-in unit, not for hardwiring into an RV panel.

A listed low-frequency inverter-charger for cabins, backup and RVs with hard-starting motor loads. It is heavy and idles high, but few listed units surge this long.

The budget way to get a listed 3000 W inverter with a hardwire terminal, for work trucks and simple RV setups. Pair it with an external transfer switch if you have shore power.

A low-cost listed 2000 W inverter with a transfer switch, for RVs that already have a converter. It undercuts the Freedom X 2000 by a wide margin but idles higher.

A low-cost listed 2000 W plug-in inverter for work trucks and vans. Good value if you just need outlets, not RV panel integration.

A low-cost 3000 W low-frequency inverter-charger for off-grid cabins and backup systems with big motor loads. The idle draw and lack of a listing make it a poor fit for a van or RV with a small battery.

For a large off-grid or backup home on 48 V that needs a listed, single-box 12 kW split-phase inverter-charger at a lower price than premium brands.

For an off-grid or backup home on 48 V that needs a listed split-phase inverter-charger with heavy surge at a lower price than Outback or Schneider.

For a small off-grid home that needs 120/240 V split phase from a 48 V bank on a tight budget, fed by a 240 V generator. Larger homes should step up to the 6 kW.

For an off-grid home on a 48 V bank that needs split-phase power with big motor surge at a mid-range price. Choose a listed unit if the install must pass inspection.

For a small 48 V off-grid cabin or backup setup that wants transformer-based surge and a built-in charger at a modest price. Its 20 A charger suits smaller banks.

For a 120 V-only off-grid cabin on a 48 V bank that needs big surge and fast charging for less than premium brands. Homes with 240 V loads should pick the split-phase version.

A low-cost plug-in inverter for a 48 V cabin or golf-cart bank that needs to run kitchen appliances or tools. Turn it off when not in use, since it idles at about 24 W.

For a big off-grid home that needs 10 kW of split phase from 48 V and doesn’t need a UL listing. If the install must be inspected, the listed 12 kW costs little more.

For an off-grid shop or cabin that needs 5 kW of 120 V from a 48 V bank on a budget and doesn’t need inspection approval. Buyers who want charging or a listing should look at an inverter-charger.

For a 48 V telecom or solar rack that needs 3,000 W of 120 V backup in 2U of rack space. It switches loads from utility to battery itself but doesn’t charge the battery.

For a 48 V telecom or solar rack that needs 2,000 W of 120 V backup in 2U of rack space. It switches loads from utility to battery itself but doesn’t charge the battery.

For a 48 V telecom or solar rack that needs 1,000 W of 120 V backup in 1U of rack space. It switches loads from utility to battery itself but doesn’t charge the battery.