| Indoor Compact Substation | Space-saving design, integrated transformer, protection devices | Commercial buildings, malls, data centers | Reduced footprint, enhanced safety, easy installation | Requires ventilation and maintenance access |
| Outdoor Compact Substation | Weather-resistant housing, high durability | Industrial sites, utilities, renewable energy installations | Versatile use, minimal land requirement, long lifespan | Exposed to environmental factors, may require fencing |
| Mobile Compact Substation | Transportable, quick deployment, modular design | Emergency power supply, construction sites, temporary setups | Flexibility, rapid response, reduced installation time | Limited capacity, potential for wear during transport |
| Containerized Substation | Fully enclosed in a container, ready-to-use | Remote areas, temporary installations, mining operations | Robust protection, easy transportation, off-grid capability | Heavyweight, requires heavy machinery for relocation |