Power Supply for Container Mobile Houses
The power supply methods for container mobile houses mainly include external power supply, photovoltaic power supply systems, and mobile shore-based ship power supply systems (for specific scenarios). Details are as follows:
1. External Power Supply
This is the most commonly used power supply method for container mobile houses. The houses are designed with standardized water and electricity interfaces, allowing direct connection to the mains power or external generators. For example, the products of Xiangdada Mobile Houses (Shenzhen) Co., Ltd. are clearly labeled 'usable with just an external power supply', suitable for construction sites, temporary offices, and other scenarios. Additionally, the container mobile houses from Beijing Falilai Mobile Panel Houses are equipped with distribution boxes, fluorescent lights, and sockets, supporting external power supply to meet basic electricity needs.
2. Photovoltaic Power Supply System
Some container houses integrate solar power generation modules to achieve off-grid power supply. For instance, Jiangsu Tangcheng Container Technology Co., Ltd. has launched the 'New Photovoltaic Panel Container House', which converts solar energy into electricity through rooftop photovoltaic panels, suitable for outdoor campsites, homestays, and other scenarios without mains power access. These houses are usually equipped with energy storage batteries to provide continuous power supply at night or on cloudy days. The advantages of solar power supply include environmental friendliness, sustainability, and long-term cost reduction in operations.
3. Mobile Shore-Based Ship Power Supply System (for Specific Scenarios)
Although not commonly seen in ordinary container houses, mobile shore-based power supply systems can provide electricity for container ships when they are docked. This system converts the high-voltage power from the dock into the voltage required by the ship through voltage transformation and frequency conversion technologies, avoiding the use of fuel for power generation on ships and reducing emissions. For example, Yantian International Container Terminal has built six sets of mobile shore power systems to supply electricity to docked ships.
Other Power Supply Auxiliary Measures
Some container houses have reserved installation spaces for air conditioning and lighting systems internally. Users can choose diesel generators or energy storage devices as supplementary power sources according to their needs. For example, the packing container houses from Zhejiang Hangxing Green Building Materials support air conditioning installation and require additional power configuration to meet the needs of high-power equipment.
