Zhengzhou Joywithin Outdoor Science Co., Ltd
  • 20ft Double Storey Expandable Prefab Container House | Solar Powered Modular Home with Robot Inspection System
  • 20ft Double Storey Expandable Prefab Container House | Solar Powered Modular Home with Robot Inspection System
  • 20ft Double Storey Expandable Prefab Container House | Solar Powered Modular Home with Robot Inspection System
  • 20ft Double Storey Expandable Prefab Container House | Solar Powered Modular Home with Robot Inspection System
  • 20ft Double Storey Expandable Prefab Container House | Solar Powered Modular Home with Robot Inspection System
  • 20ft Double Storey Expandable Prefab Container House | Solar Powered Modular Home with Robot Inspection System
  • 20ft Double Storey Expandable Prefab Container House | Solar Powered Modular Home with Robot Inspection System
  • 20ft Double Storey Expandable Prefab Container House | Solar Powered Modular Home with Robot Inspection System
  • 20ft Double Storey Expandable Prefab Container House | Solar Powered Modular Home with Robot Inspection System
  • 20ft Double Storey Expandable Prefab Container House | Solar Powered Modular Home with Robot Inspection System

20ft Double Storey Expandable Prefab Container House | Solar Powered Modular Home with Robot Inspection System

EC-20T relocatable two-story expandable container home supports solar off-grid power with intelligent robot inspection for resort and remote projects.

  • Extended Dimensions (mm):L5900 *W6300 * H2480
  • Folded Dimensions (mm):L5900 * W2200 * H2480

USD 12000

Monthly Output20

contact shop

Product Description

This 20ft two-story foldable modular villa integrates modern aesthetics with flexible deployability. Constructed from high-strength steel frames and high-performance insulated wall panels, it features outstanding structural durability, thermal insulation and acoustic isolation.Thanks to its patented foldable design, the unit enables low-cost transportation and rapid on-site assembly, greatly cutting project lead time and construction expenses.Suitable for site offices, field monitoring stations, resort facilities and temporary accommodation, this modular building supports intelligent site patrol & monitoring, delivering an efficient, sustainable solution for your projects.


Product parameters

Extended Dimensions (mm)

L5900 *W6300 * H2480

Internal Space (mm)

L5640 *W6140 * H2240

Folded Dimensions (mm)

L5900 * W2200 * H2480

Weight (kg)

2500

40HQ

2 sets

Frame Material

Fully welded galvanized steel, powder-coated

Product Highlights





Fast Assembly & Reusable Structure

Roof, floor slabs, and electrical systems are prefabricated at the factory, reducing on-site work, installation time, and labor costs. The modular structure can also be disassembled, relocated, and reused for greater project flexibility.






Structural Stability & Durability

Built with high-strength steel and insulated panels, the structure provides strong resistance to wind and seismic conditions while delivering long-term durability, thermal insulation, and reliable performance in demanding environments.





Off-Grid Energy Independence

Designed for independent power supply, the unit can be integrated with solar or wind energy systems to reduce reliance on the grid. This enables flexible deployment in remote, off-grid, and infrastructure-limited locations, expanding project possibilities while reducing dependence on external power infrastructure.


Structural Composition

01 Aluminum windows

02 75mm sandwich panel

03 High strength steel folding frame

04 Aluminum sliding door

05 18mm cement floorlboard+1.6mm PVC floor

Off-Grid Power Supply System

This integrated energy system enables the prefabricated villa to operate independently of the public grid. Solar panels and wind turbines generate renewable power, while the inverter converts and manages energy for on-site use. Excess power is stored in batteries for low-generation periods, with a backup generator providing additional support when needed—ensuring a reliable, self-sufficient power supply for the entire villa.

01 Solar Panel

02 Wind Turbine

03 Generator

04 Inverter

05 Battery Storage

06 Prefabricated Villa

07 Electrical Loads

Projects in Use

Our modular expandable container buildings feature rapid deployment and easy transport, with flexible space design. Deployed alongside intelligent inspection robots, they support multiple live projects including off‑grid solar sites, orchard operation bases, tourism camps and remote field offices, providing reliable turnkey space solutions.

Assembly Steps

Contact Us

Email:joywithin-abby@ttbridge.com

Address:No.12 Factory Site, Guohuai Street, Zhengzhou, Henan Province, China

Supplier Information

Company:Zhengzhou Joywithin Outdoor Science Co., Ltd

Tax Id:91410100MAD2QGG93B

Email:joywithin@ttbridge.com

Tel:+86 13673532183

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