Solar Power Generation
Solar Cell
Trestle
Power Conditioner
Display Device
Data Acquisition Device
Junction Box
Converter Box
Measuring Instruments
Cable Construction Between Devices
Electric Wire3
Cable3
Conduit4
Cable Rack2
Boxes3
Fireproof Compartment Penetration Treatment, Etc.3
Grounding Work1
Painting Work3
Carrying Costs
Installation Cost
Test Adjustment Fee
Other Expenses