Free Tool

Solar System Sizer

Add your appliances (any device, not just the list), set your site's sun hours, then choose the real panel, inverter and battery you want, from Jinko Solar, JA Solar, SRNE and Aurora's actual lineups.

Project Details

Name the overall project, this is the main building or property, it becomes the report title and the combined system total. Sub-sections (apartments, shops, floors) are added further down.

Site Conditions

Typical annual average. Always editable, confirm against a solar resource map for the exact site.

Sub-Section

Add as many sub-sections as this project actually has (apartments, shops, floors), each gets its own load total, then all of them combine into the project's one system. Appliances added below go into whichever sub-section is named here.

Quick-Add Common Appliances

Not on the list? Add anything by name and wattage

Your Results Will Appear Here

Add your appliances from the left panel, adjust the values, then click Calculate.

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