ESS Tech Is A High-Risk Investment That May Reward A Patient Investor

ESS Tech, Inc. (NYSE: GWH ) is a technology company looking to sell iron flow batteries to the utilities sector. Not the sexiest technology stock, but there may be significant upside for investors prepared to hold long term.After 15 years working in the financial sector, performing analysis and judging risk management at investment banks, commercial banks and insurance companies, I want to work for myself. I have joined Seeking Alpha to share the results of my analysis of companies that I research when look ...