Power inverter

Electric vehicle startup Faraday Future (FF) applied for more than 100 patents over the last year and today it confirmed having been granted its first one. The patent covers a new assembly process for FF’s power inverter called “FF Echelon Inverter.”

The inverter is surprisingly small (see comparison pictures below) and FF claims it achieves 20-30% greater power density than their competitors’ applications. The company didn’t name any competitor in particular, but Tesla’s Model S inverter has a peak power capability of 320 kW.
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SolarEdge announced a significant upgrade to their smart inverter line this today called “HD-Wave” which will have a profound impact on the solar industry. Further followup from SolarEdge yields a nice (HDWave PDF) Deck as well outlining some of the bigger upgrades.

In short, SolarEdge has done for the inverter (a critical piece of the solar ecosystem which turns DC powered Solar/Wind/hydro electricity into AC which is used by homes and long poweline distance travel) what flat panels did for the TV just a decade or so ago.  The new technology uses 16 times fewer magnets, smaller thin film capacitors and much less cooling to yield a 99% efficient power transformation. That not only makes solar installs less expensive, more productive and easier, it makes Tesla’s Powerwall a whole lot smaller…
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