SPF 4-12K HVM Installation Guide
SPF 4-12K HVM Installation Guide 1. SPF 4-12K HVM Inverters can Not work in parallel, PV system must be seperate, which are not allowed to connect them in parallel. 2.all inverters share same group of batteries. Battery can’t be connected to inverters seperately. 3.SPF 4-12KT PV Installation Reminder