Installation and Setup Guide
1. Connect the inverter connec-
tors to the inverter, first.
2. Then connector the solar panel
to the solar cables
4.6 SimplBox Installation
SimplBox should be mounted on the solar racking system after the rails have been secured to the
roof but before the solar panels are mounted to the rail. The installation should follow the steps be-
low.
1. Secure the solar rails to the roof.
2. Mark out the locations where SimplBox and the microinverter or power optimizer will be located
under each solar panel. They should be located near the center of each solar panel, in a posi-
tion that will not interfere with the solar panel mounting hardware, such as mid-clamps and end-
clamps.
3. Mount SimplBox and the microinverter or power optimizer to the solar rail. See section 4.6.
4. Connect SimplBox to the microinverter or power optimizer via the supplied MC4 connectors.
5. Position the solar panel and connect it to SimplBox via the supplied MC4 connectors. The con-
nectors on SimplBox that connect to the solar panel will arrive connected together.
DO NOT
uncon-
nect them from each other until they are ready to be connected to the solar panel. Unconnecting
these connectors from each other prematurely may damage the unit and void warranty.
