Leading smart electric scooter company NIU has seen a rollercoaster ride of stock prices over the last year, not unlike many other electric vehicle companies. However, NIU’s overall downward trend in stock price over the last year wasn’t abated by its recent 2021 Q4 earnings report. The earnings report showed several positive figures, such as increasing year-over-year sales volume by 58.3%.

Power plant developers and operators are expected to add 51 gigawatts (GW) of new solar and battery storage projects to the US power grid from 2022 to 2023, which will make up 60% of new generating capacity, according to the US Energy Information Administration (EIA). UnderstandSolar is a free service that links you to top-rated solar installers in your region for personalized solar estimates.