When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. SANTA MONICA, Calif.–PortableACPower.com, Inc. has unveiled the Freedom-1 portable AC power ...

We often get asked how much AC wall power is needed to run a typical home theater system. There are lots of factors that determine this such as the number of AV components you have plugged into the ...

Batteries aren't one-size-fits-all, and neither is the way they're wired to your house. Here's what you should know about AC- and DC-coupling. When we think about solar panels and batteries, we don't ...

This file type includes high-resolution graphics and schematics when applicable. Jerry Twomey, founder of Effective Electrons and CTO of WiPow Group If you’re bringing ac power directly into your new ...

The growing demand for efficient battery testers. How to calculate ac power requirements. Calculating ac power per phase for a three-phase system. One major factor driving the lithium-ion battery ...

The more environmentally conscious among us still driving gasoline-powered cars often feel a pang of guilt as we turn on the air-conditioning on a hot day, knowing that we’ve just significantly ...

FFD POWER’s 800V BESS solutions are typically deployed as AC-coupled, low-voltage systems. LFP battery racks are connected on the DC side to bidirectional Power Conversion Systems (PCS), which output ...

Choosing the right solar battery size depends on how you use energy. The right setup boosts self consumption, cuts bills, and ...

While most papers claiming efficiency benefits for DC systems do not present a detailed model with underlying calculations and numbers, the Lawrence Berkeley National Laboratory does publish a model ...

Metro-North’s train service in Connecticut is challenging because of a technological quirk of fate: ours is the only commuter railroad in the U.S. that operates on three modes of power… AC, DC and ...