From a real field to a redesign
From a real field to a redesign — Gen 3 → Gen 4
This isn't a lab product — every Gen 4 decision traces to something the field taught us.
What the data told us
across the first wet season
- Electronics flooded as water levels rose in the paddy
- Battery ran flat during several days of continuous rain
- Intermittent data gaps broke the continuity of analysis

Redesigned from the evidence
| Gen 3 problem | Gen 4 fix | |
|---|---|---|
| Electronics submerged in floodwater | → | Control box raised to 1.2 m, IP68-sealed |
| Battery drained during prolonged rains | → | Bifacial solar + 5–11 days of backup |
| Uptime of just 9.1% | → | Redesigned power-backup architecture |

- 2026 · Q1Gen 3 deployed at Ranot, Songkhla
A 36-rai prototype station collecting real data through the first wet season
- Problems foundFlooding · submerged electronics · dead battery
Uptime dropped to 9.1% — data lost across many periods
- The fixHexagonal prism mast + raised foundation
Electronics moved up high, IP68-sealed throughout
- 2026 · Q4Gen 4 certified by a professional engineer (PE-signed)
Structure and electrical systems certified by a licensed engineer





