Trina Storage, the energy storage business of Chinese solar panel maker Trina Solar Co Ltd (<a href="http://english.sse.com.cn/markets/equities/list/overview/?COMPANY_CODE=688599&STOCK_CODE=688599" target="_blank">SHA:688599</a>), has sealed a contract to deliver about 190 MWh of battery energy storage systems (BESS) for four sites in the UK planned by renewable energy company Low Carbon.