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Tesla Powerwall 3
pw-popup-1.png

1

$21,900

$21,900

0 kWh
13.5 kWh
7.21

Kilowatt hours remaining

1

21,900

$21,900

Net Cost = Cost - Tax Credit

What can you power for 24 hours?

Add Appliances*
  • TV (LCD)

    TV (LCD)

    0.60 kWh

  • Phone Charger

    Phone Charger

    0.01 kWh

  • Computer & Monitor

    Computer & Monitor

    0.94 kWh

  • Fridge

    Fridge

    2.25 kWh

  • Garage Door Opener

    Garage Door Opener

    0.01 kWh

  • Internet

    Internet

    0.14 kWh

  • Lights

    Lights

    1.80 kWh

  • Well/Sump Pump

    Well/Sump Pump

    0.54 kWh

  • /media/gecpa3wg/air-conditioner.svg

    AC

    31.50 kWh

  • /media/evcfpahf/dishwasher.svg

    Washer

    0.26 kWh

  • /media/ps3fl5ob/vacuum.svg

    Vaccum

    0.14 kWh

  • /media/byeduh1r/game-control.svg

    Gaming System

    0.14 kWh

  • /media/wrgh4sqk/microwave.svg

    Microwave

    0.12 kWh

  • /media/r5liuanc/halogen.svg

    Space Heater

    5.28 kWh

  • /media/ippnhrll/dryer.svg

    Dryer

    3.25 kWh

  • /media/dsckqd12/hair-dryer.svg

    Hair Dryer

    0.06 kWh

  • /media/vjzn1hiq/electric-car.svg

    EV Car Charger

    14.08 kWh

  • /media/geqph3xl/electric-stove.svg

    Electric Stove

    2.40 kWh

  • /media/vvmjhfjj/shower.svg

    Electric Water Heater

    13.50 kWh

  • /media/gmqkrh5f/cooler.svg

    Furnace Blower Fan

    2.66 kWh

  • /media/dv0n4xn3/coffee-machine.svg

    Coffee Machine

    0.17 kWh

  • /media/evcfpahf/dishwasher.svg

    Dishwasher

    0.66 kWh

  • /media/n3smjrim/fan.svg

    Ceiling Fan

    0.21 kWh

  • /media/3v2e4atn/freezer.svg

    Chest Freezer

    1.34 kWh

  • /media/luxn40z2/tv.svg

    TV (LCD)

    0.60 kWh

  • /media/hxib5brg/phone-charger.svg

    Phone Charger

    0.01 kWh

  • /media/pcknxckb/computer.svg

    Computer & Monitor

    0.94 kWh

  • /media/1imgsnir/fridge.svg

    Fridge

    2.25 kWh

  • /media/de3mprm5/garage.svg

    Garage Door Opener

    0.01 kWh

  • /media/4yejzlng/wifi-router.svg

    Internet

    0.14 kWh

  • /media/x2khoci1/lamp.svg

    Lights

    1.80 kWh

  • /media/3spfghju/pump.svg

    Well/Sump Pump

    0.54 kWh

Get Estimate
energy storage powerwall3

How the Energy Savings Calculator Works

Get a customized energy storage estimate with just a few inputs

Get Tax Breaks and Incentives in Cincinnati

Energy Storage Selection

Choose the type and number of battery units that fit your home’s energy needs. Each system provides a specific amount of storage capacity (measured in kWh), helping you plan how much backup power you’ll have during outages or peak usage.

Unmatched Warranty for Long-Term Assurance

Appliance & Usage Selection

Select from essential household appliances or customize your setup to see what your system can power over a 24-hour period. This helps you understand how long your energy storage can support your daily needs.

Get Your Custom Solar Estimate Today!

Curious about the cost of going solar? Contact us to get a quick, accurate price estimate tailored to your needs.

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Custom Solar Estimate

What Can You Power with a Home Battery System?

pre-set home

Pre-Set Home Essentials

Power the devices you rely on most, without the guesswork. Choose a pre-configured setup that covers everyday essentials like lighting, refrigeration, Wi-Fi, and more. The calculator helps you estimate how long your system can keep these running over a 24-hour period, with the flexibility to scale based on your battery capacity.

appliance selection

Custom Appliance Selection

Build a setup that fits your lifestyle. Add or remove appliances based on your actual usage, from basic needs to high-demand systems like HVAC or EV charging. This option gives you a clearer picture of how your battery storage performs under real-world conditions.

Choose Your Battery System

NEW GENERATION DAILY BACKUP SMART BACKUP SYSTEM
FranklinWH aPower S FranklinWH aPower 2 Tesla Powerwall 3
Energy Capacity: 15 kWh Energy Capacity: 15 kWh Energy Capacity: 13.5 kWh
On-Grid Power: 11.5 kW Output 20 kW Solar Input On-Grid Power: 10 kW Output On-Grid Power: 11.5 kW Output
Efficiency: 90.5% Warranty: 15-Yr Efficiency: 90%

Energy Storage Calculator: See What You Can Power & Save

Home battery storage systems like Tesla Powerwall 3 and FranklinWH aPower 2 help homeowners reduce grid dependence, manage rising electricity costs, and stay powered during outages. Whether you choose a scalable solution like FranklinWH aPower S for essential backup or a full-home system, battery storage gives you greater control over your energy usage. Use our energy storage calculator to estimate your backup needs, optimize system sizing, and maximize long-term savings with solar integration.

Frequently Asked Questions

It depends on your energy goals. Tesla Powerwall 3 is ideal for a simple, all-in-one setup, while FranklinWH aPower 2 offers more scalability for whole-home backup. FranklinWH aPower S is a great choice for essential, budget-friendly backup.

Yes. Most modern battery systems, including Tesla and FranklinWH, are designed to integrate with new or existing solar setups. Compatibility depends on your inverter and system design, which our team evaluates during consultation.

The number of batteries depends on your daily energy usage, the appliances you want to power, and whether you need partial or whole-home backup. Our energy calculator helps estimate the right system size based on your inputs.

You can power essentials like lights, refrigerators, Wi-Fi, and outlets with a single unit. Multiple batteries can support larger loads like HVAC systems or even whole-home backup, depending on your configuration.

The calculator estimates your energy storage needs based on battery selection and appliance usage. It helps you visualize backup duration, system performance, and potential savings, so you can make an informed decision.