3days
These houses can be powered for three days under normal conditions, even without sunlight.
＋one
These houses are equipped with air conditioners, blinds, and floor carpets, making them ready for immediate use.
quiet
As a generator is not required, the house is quiet with minimal noise disruption. It is ideal for densely populated areas, such as residential neighborhoods, where noise must be kept to a minimum.
control
The display unit features an LCD screen that allows you to check the power storage amount at a glance. A low battery capacity is indicated by audio alerts.
cost
Installation is simple, requiring no electrical work or generators. This helps reduce both costs and construction time.
wave
The power waveform is the same as the power company. Personal computers can also be used stably.
sign
A sign panel is provided at the entrance. At nighttime, it lights up with an LED and can also serve as lighting for hands and feet.
eco
Solar power is a natural energy that does not generate CO2 emissions. This ecological house is environmentally friendly.
glass
The double-glazed glass provides heat shielding and thermal insulation to reduce waste in heating and cooling and prevent condensation.
option
heat
The insulation material is 25 mm in-situ foamed rigid urethane foam sprayed on the ceiling and walls. An outstanding heat resistance is achieved.
option
LED
Energy-saving interior LED lighting with a motion sensor is available as an option.
option
auto
A function that automatically switches to commercial power when the stored electricity reaches a specified level is available as an option.
option
grade
The doors and exterior walls are constructed using high-quality housing materials. Materials can be selected according to the purpose of use.
option
solar
Extra solar panels can be installed to support seasonal needs or in locations where the generated power is insufficient.
option
wall
As an option, the exterior wall material can be selected from more than 30 types to suit the application and personal preference.
Equipped with air conditioners for immediate use right after installation
Daiwatech’s ecological houses use solar-powered natural energy, eliminating CO2 emissions and reducing the environmental burden. With no need for commercial power supplies and electrical work, they can be installed safely, securely, and quickly. These houses are ideal for temporary offices at construction and civil engineering sites, headquarters bases and evacuation shelters in times of disasters or emergencies, temporary offices for events and meeting, mountain huts, or beach huts. When used as rest areas or waiting rooms for workers in agriculture, forestry, or fishery industries, these houses help ensure the safety of workers and prevent workplace accidents such as heatstroke.
The houses are equipped with air conditioners, floor carpets, and blinds. The houses come fully charged when constructed and transported, so the air conditioners, lighting, etc., can be used immediately after installation.
The house is equipped with an air conditioner, LED lighting, floor carpets, and blinds.
Easy installation – simply transport to site and set down
Functions and Equipment
Display unit (LCD screen)
The display unit features a 5.7-inch color LCD screen.
It shows messages when the remaining battery capacity drops to 20% and 5%, respectively.
All power supplies can be turned off to conserve electricity.
The display indicates the power storage amount (%), power generation (kW), and power consumption (kW).
Storage battery box
The box housing the storage battery can be used as a bench.
LED sign panel
An illuminated sign featuring an acrylic light guide panel and high-intensity LEDs is provided at the entrance.
The sign features a thin design and a clean frame shape.
This sign can be used to display the company name, serve as a notice board, or provide signage. It can also be programmed to turn on at specific times. This sign panel also serves as lighting for hands and feet.
Windproof, waterproof, moisture-permeable sheets
Moisture-permeable waterproof sheets combine waterproofing properties to prevent rainwater from infiltrating the building and moisture permeability to allow moisture within the walls to escape outside. These sheets are installed between the exterior wall material and insulation material throughout the house. By preventing outside air from entering the building, these moisture-permeable waterproof sheets help maintain the insulation performance of the insulation material.
Standard LAN port
The display unit’s usage state can be confirmed in real time using a personal computer or smartphone.
* The standard communication rate is 128kbps. (Changeable as an option.)
Double-glazed glass
The windows are made of double-glazed glass. The air gap between the glass layers provides heat insulation and enhances its effectiveness. In the summer, the windows reduce hot sunlight, improving the cooling effect. In winter, they provide effective heat insulation. This glass effectively blocks ultraviolet rays while maintaining the room’s brightness. Its heat-shielding and heat-insulating properties are both economical and environmentally friendly.
Optional work
Before installation
After installation
In-situ foamed rigid urethane foam [Insulation material]
Inspection pin verifying the 25 mm thickness
- Excellent thermal insulation properties
The bubble structure created by urethane resin provides excellent thermal insulation performance. The non-fluorocarbon type traps air within the bubbles, ensuring a consistent thermal insulation performance over time. - Seamless insulation layer
With conventional insulation methods, seams are unavoidable, allowing heat and water vapor to enter the building. This can lead to condensation and heat loss. By using the spray method, an insulation layer without seams is created. - Excellent thermal insulation properties
The foam is made up of independent air bubbles, so it absorbs very little water and allows minimal moisture penetration.
Metal siding (exterior walls)
Metal siding features a core made of 15 mm rigid urethane foam, which provides excellent heat insulation properties and is one-quarter the weight of ceramic siding. It also offers outstanding resistance to earthquakes, fire, water, and freeze damage.
Choose from a variety of exterior samples to suit the application and preference. (The photo is an example.)
House specifications (13.22 m2 size)
| Construction | Fully welded steel structure |
| Ceiling height | CH=2,310 |
| Outer dimensions | 5,450(W)×2,300(D)×2,700(H) (including solar panels) |
| Surface area | 12.54 m² |
| Weight | 1,710 kg (including solar panels) |
| Wall material | Exterior walls: Metal siding, Interior walls: Printed plywood |
| Roof | Prepainted steel sheets (with condensation prevention agent) |
| Floor | Prepainted waterproof plywood |
| Insulation | Glass wool (50 mm thickness) |
| Fixtures | Flush door, aluminum sash windows, double-glazed windows |
| Equipment | Air conditioner, LED lighting, ventilator, ventilation port, breaker, wall outlet, blinds, carpets, LED sign panel, modular jack for LAN connection |
Electrical specifications (13.22 m2 size)
| Maximum solar panel output | 1.92 kW |
| Average expected daily power generation | Approx. 6 kWh (summer)/approx. 3.5 kWh (winter) |
| Cell type | Monocrystalline silicon |
| Controller | Charging management / backflow prevention |
| Solar panel charging method | MPPT (Maximum Power Point Tracking) |
| Storage battery type | Sealed battery |
| Environmental temperature | -10 to 45°C (with no condensation) |
| AC output | Single-phase 100V, 30A |
| Output waveform | Sine wave |
| Display unit (LCD) | Power storage amount (%), power generation (kW), power consumption (kW), main power supply (ON/OFF) |
| 100 VAC charging method | Commercial or generator |
* The detailed specifications of the product are subject to change.