Solar design tool: 22 inputs to 8 by Heni BhungaliaSolar design tool: 22 inputs to 8 by Heni Bhungalia

Solar design tool: 22 inputs to 8

Portfolio project
Heni Bhungalia
The problem
Installers had to fill in all 22 fields before they could design anything, and one change meant starting over.
What I did
I watched how installers used the tool and worked through it with the team. The information was right, but the order was wrong, so cutting fields would not fix it. We asked for the key inputs first, filled the rest in automatically, and kept every value editable on the design.
Results
22 inputs to 8 before the first design, 55% fewer clicks, and nothing deleted. The client said the tool cut design time in half and needed no manual.

0 likes · 1 view · Oct 16, 2026

Reordered a 22-field setup so installers enter key inputs first. 8 inputs before the first design, 55% fewer clicks, design time cut in half.

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