New Portable Home Batteries Tested Amidst Rising Energy Costs and Outages
As power outages become more frequent and electricity prices climb, new portable batteries offer solutions for homes. A Fast Company reporter tested three models.
With grid outages increasing due to climate change and aging infrastructure, and electricity prices on the rise, new portable batteries are emerging as potential solutions for homes. A reporter for Fast Company has tested three new portable home batteries designed to improve access to backup power and potentially lower energy bills.
Historically, home backup power systems have been costly and required professional installation. The devices tested, however, are smaller and do not need complex setup beyond plugging into a wall outlet. This accessibility makes them suitable for renters as well as homeowners.
The batteries under review were the Pila Mesh Home Battery, Biolite Backup Core, and EcoFlow Delta 3 Max Plus. The reporter connected a refrigerator to the units and simulated power outages to assess their performance and potential for cost savings. Key aspects examined included the batteries' ability to keep essential appliances running and their capacity to deliver financial benefits.
The potential for energy savings is linked to time-of-use pricing plans offered by utility companies. By charging the battery during off-peak hours and using that stored energy during peak times, households may reduce their electricity expenses. In some regions, these batteries can also participate in virtual power plants (VPPs), allowing utilities to leverage home batteries for grid stabilization in exchange for compensation to residents.