US-based solar developer-operator Emeren Group Ltd (<a href="https://www.nyse.com/quote/XNYS:SOL" target="_blank">NYSE:SOL</a>) on Wednesday announced the sale of a 65-MWp solar project portfolio in Germany to a Trina Solar Co Ltd (<a href="https://english.sse.com.cn/markets/equities/list/overview/?COMPANY_CODE=688599&STOCK_CODE=688599" target="_blank">SHA:688599</a>) company.