Side-by-side comparison of K3 Curtain Wall CleanBot (Wenzhou Zhechi Electric Co., Ltd.) and Neexgent Automatic Photovoltaic (Shanghai Chuangwang Industrial Co., Ltd) — specs, pricing, Robolist Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Hospitality & F&B buyers. Priority specs lifted to the top and marked with a target.
Manufacturer Country


Year First Available


Verified Deployments


Price Range (USD)


Battery / Shift Runtime


Availability Status


Payload Capacity


Max Speed


![]() | ![]() | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | — | China |
| Year First Available (values differ) | 2023 | — |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $2,399 | $3,680 |
| Battery / Shift Runtime (priority for Hospitality & F&B buyers) | 3 hrs | 3 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Payload Capacity (priority for Hospitality & F&B buyers) (values differ) | 15 kg | 30 kg |
| Max Speed (values differ) | 0.2 m/s | 0.3 m/s |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Reach, IP Rating, Autonomy Level
Frequently asked
K3 Curtain Wall CleanBot is made by Wenzhou Zhechi Electric Co., Ltd.. Neexgent Automatic Photovoltaic is made by Shanghai Chuangwang Industrial Co., Ltd, based in CN.
K3 Curtain Wall CleanBot is listed at $2,399. Neexgent Automatic Photovoltaic is listed at $3,680.
K3 Curtain Wall CleanBot scores 94/100. Neexgent Automatic Photovoltaic scores 79/100. The Robolist Index blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
K3 Curtain Wall CleanBot carries up to 15 kg. Neexgent Automatic Photovoltaic carries up to 30 kg.
Both robots are classified as Cleaning on Robolist. Filters and ranking treat them as direct alternatives.
Hardware cost is one input. Cleaning TCO also includes integration, training, downtime, and end-of-life. Our breakdown: Cleaning robot TCO: hardware, consumables, and human-in-the-loop time.
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Cleaning robot vendor evaluation: SLAs, fleet management, and reporting.
Going deeper — picking the right robot
Cleaning robot TCO: hardware, consumables, and human-in-the-loop time
8 min readCleaning Robots
Cleaning robot vendor evaluation: SLAs, fleet management, and reporting
10 min readCleaning Robots
Operator training: the line item most facilities skip
9 min readCleaning Robots
Build vs buy vs lease: which model fits a first deployment
8 min readChoosing Your First Robot
The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
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K3 Curtain Wall CleanBot vs Neexgent Automatic Photovoltaic compares two robots in the cleaning category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robolist Index is calculated.