Saip Electric Group Company Limited
John chen crooked chinese manufacturer... Do not trust! Sends different products then ordered & keeps your money! Wenzhou
I order the newer model of an SWG 10KW off-grid charge controller along with a dump load for my customer's wind turbine from a person called John Chen from a manufacturer called "SAIP ELECTRIC GROUP COMPANY LIMITED", but instead received a cheaper older model worth less than 1/3 in value ...