Solar energy marketplace Sun Exchange has completed a $1.4-million crowdsale for a 510 kW solar and 1 MWh battery storage project to power the packhouse and cold store facilities of Zimbabwean agriculture company Nhimbe Fresh. The fresh produce grower and exporter will save about $2-million on its solar installation and reduce overall energy costs by about 60%. As the solar power is replacing coal and diesel energy sources, its carbon emissions will be reduced by more than one-million kilograms a year, Sun Exchange said in a March 31 statement.