Parallel Function (Only For 2.4Kw/3Kw/4Kw/5Kw Models) - MPP Solar LV2424 User Manual

PARALLEL FUNCTION
1. Introduction
This inverter can be used in parallel with two different operation modes.
1. Parallel operation in single phase with up to 9 units. The supported maximum output power is 45KW.
2. Maximum nine units work together to support three-phase equipment for 3KW-5KW models or support
two-phase equipment for 2.4KW model. In three-phase application, seven units support one phase
maximum. The supported maximum output power is 45KW and one phase can be up to 35KW/35KVA. In
two-phase application, eight units support one phase maximum. The supported maximum output is
21.6KW and one phase can be up to 19.2KW.
NOTE: If this unit is bundled with share current cable and parallel cable, this inverter is default supported
parallel operation. You may skip section 3. If not, please purchase parallel kit and install this unit by following
instruction from professional technical personnel in local dealer.
2. Package Contents
In parallel kit, you will find the following items in the package:
Parallel board
3. Parallel board installation
Step 1: Remove wire cover by unscrewing all screws.
Step 2: Remove communication board by unscrewing two screws as below chart.
(only for 2.4KW/3KW/4KW/5KW models)
Parallel communication cable Current sharing cable
30