What size portable power station do I need?
Estimate running watts, startup surge, watt-hours and realistic runtime before comparing models.
Open the sizing guide →Use the Torven Power Guides & Resources hub to size a system, compare key specifications, and prepare better questions before you buy.
Start with the Torven Power Planner. Enter the equipment you want to run and your coverage goal to estimate energy use and see compatible starting points. Planner results are estimates for product selection—not engineering or installation instructions.
For product-specific help, call 888-495-5870 or contact our product support team, Monday–Saturday, 8am–8pm Eastern Time.
Planning library
Start with the load or system decision you are trying to make. Each guide includes formulas, current product examples, compatibility checks and a practical next step.
Estimate running watts, startup surge, watt-hours and realistic runtime before comparing models.
Open the sizing guide →
Compare cost, fuel or recharge needs, runtime, noise, carbon-monoxide safety and best-use cases.
Compare the two options →
Turn a critical-load list and outage duration into a starting battery-capacity and inverter estimate.
Size home backup →
Work from daily energy use to array watts, roof space, battery capacity, controller size and inverter fit.
Plan an RV array →
Compare current, cable demands, battery architecture, PV limits and 120V versus split-phase output.
Choose system voltage →
Check voltage window, current, BMS communication, rack or cabinet fit, heating and parallel limits.
Compare rack batteries →
Choose controller amperage from battery voltage and array watts, then verify cold-weather PV open-circuit voltage.
Compare Rover models →New tools and comparisons
Use these resources to turn controller checks, battery-format decisions and model-specific hardware fit into clearer next steps.
Check array watts, cold-weather string voltage, PV current and estimated controller output against exact model limits.
Check an array layout →
Compare capacity steps, footprint, structural loading, serviceability, wiring, climate and expansion strategy.
Compare battery formats →Search model-specific RUiXU, RICH SOLAR and Epoch hardware pairings without guessing from voltage or connector shape.
Search hardware fitment →Choose a panel style around how you will use it. Portable panels are convenient for temporary or mobile setups, rigid panels are generally suited to permanent mounting, and flexible panels can help where weight or surface shape matters.
Before connecting a panel or array, verify the equipment manual’s solar-input voltage, current, wattage, connector, and polarity requirements. Browse solar products, or read our power-station sizing guide first.
The live Torven Power Planner turns your selected loads and desired coverage into a practical starting estimate for inverter output, battery capacity, and solar needs. You can review the recommendation, adjust your inputs, and send the plan to our team for a compatibility check.
Build your power plan or ask our team to review your setup before ordering.
Compare continuous output, surge output, usable watt-hours, recharge options, and expansion support. Start with our appliance runtime and sizing guide.
Add the watts of the circuits you need, multiply by the hours of backup, and allow for conversion losses. See our home battery sizing guide or use the Power Planner.
The answer depends on runtime, fuel access, indoor-use requirements, noise, and maintenance. Read our side-by-side comparison.
No. The panel or array must stay within the equipment manufacturer’s input limits and use compatible connections. Check the exact model manual before connecting solar equipment; if anything is unclear, send us the model numbers for a pre-purchase compatibility review.
Hardwired, transfer-switch, service-panel, and high-voltage work should be evaluated and completed by a qualified professional. Product pages and Planner estimates do not replace the manufacturer manual or a site-specific installation plan.