# Grid Zero

> Grid Zero (iPhone/iPad app by GRIDZERO NEW ENERGY SOLUTIONS PRIVATE LIMITED.)

- Source: https://appshunter.io/ios/app/grid-zero/id6767530347 (this page in markdown: same URL + `.md`)
- Developer: [GRIDZERO NEW ENERGY SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1896484252)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 55 MB
- Languages: English
- Released: 2026-05-27
- Data updated: 2026-09-08
- User reviews in markdown: https://appshunter.io/ios/app/grid-zero/id6767530347/reviews.md

## What is Grid Zero?

GridZero helps EPC teams go from concept to client-ready solar proposals - faster and with precision. Combining 3D layouts, system optimization, financial analysis, and proposal generation into one continuous workflow.
Designed for solar EPC professionals. GridZero is evolving to support the full solar project lifecycle.

This app is exclusively available to existing GridZero B2B client organizations. Access is provisioned by GridZero for authorized team members.


## Version history (last 5 releases)

### 2.0.0 — 2026-08-30

A much easier way to design a rooftop.

This update rebuilds how you lay out a site. Placing objects and panels is quicker and more forgiving — clearer controls, better snapping, and edits you can adjust rather than redo.

1. Roof on roof. Real raised roofs, not just blocks in the way. Draw a roof over an existing one, set its height, and place panels on it exactly as you would on the roof below. Shadows, heights and the 3D model all follow.
2. Tilted roofs. Mark the high and low edges of a sloped or tin-shed roof and the panels sit along the slope, with the structure worked out for you.
3. Better panel tables. Live guides while you adjust row-to-row gaps, tilt and azimuth, so you can see the spacing as you change it. Pillar heights are now always measured from the base roof, so the numbers stay put wherever you move a table.
4. A detailed generation report. A full energy study for the design you just drew — annual and month-by-month output, specific yield, performance ratio, where the losses go, and a 25-year projection, all in a report you can share with the customer.
5. Now on the web. Open the same account and the same projects in your browser and keep working on a bigger screen.
6. A sharper 3D view. Lighter, faster-loading models and a cleaner site view to walk your customer through.

### 1.2.0 — 2026-07-21

Introduced the Roof-on-Roof feature, allowing users to place elevated roofs on top of existing roofs. Solar panels can be installed on these elevated roofs, with supporting pillars terminating on different underlying roof surfaces as needed.

### 1.1.7 — 2026-07-14

Bug fixes

### 1.1.6 — 2026-07-10

Bug fixes

### 1.1.4 — 2026-06-12

Bug fixes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-08.*