The SPK-20 Mobile Solar Container stands as the flagship model in MPMC's mobile solar array series, delivering a massive 21.24 kWp of renewable energy. Equipped with cutting-edge 590W Bifacial solar panels, this system not only captures direct sunlight but also harnesses reflected light from the ground, significantly increasing total energy yield by up to 20-30%.
Designed for high-demand industrial applications, the SPK-10 expands to an incredible 46 meters in length. With a robust 16kWe AC output, it is the ultimate energy powerhouse for grid-level emergency response, large-scale mining operations, and heavy infrastructure projects in the most remote regions of the world.

SPK® Solar power container uses customized containers that meet maritime standards as carriers, and is equipped with foldable frames,rail and rack systems, inverters, and other equipment inside; it has the advantages of modularity, mobility, rapid deployment, simple maintenance, and is suitable for use in areas with electricity shortages and inconvenient electricity generation after wars and disasters, remote areas, islands, oil and gas field exploitation areas, Belt and Road infrastructure areas, etc.

Movable
Flexible and easy to move
Plug & play
Modular system , easy to install
Low cost
Reduction of diesel consumption
Expandable
The system can be expanded as required
Renewable
Green and environmentally friendly energy






Utilizes 590W dual-sided panels to harvest albedo light from the ground, significantly increasing kWh production per m².
The flagship expands to a staggering 46,000mm, providing the largest solar collection corridor in the SPK series.
Supports optimized Voc options (934V / 622V / 467V), allowing for precision matching with high-power industrial inverters.
Built as a robust 5,000kg (5-ton) integrated system, ensuring unmatched ground stability in extreme desert or mining climates.





| SPK-20 Mobile Solar Container | |
|---|---|
| Total Array Power | 21.24kWp |
| Panel Power & Type | 590Wp / Bifacial (Dual-Side Capture) |
| PV String Voltage (Voc) | 934 / 622 / 467Vdc |
| Panel Connection | 18S*2P / 12S*3P / 9S*4P (Flexible String) |
| Expansion Method | Manually expanded & Ground installed |
| Recommended Inverter | 16kWe AC Output |
| Loading Size (L*W*H) | 2900 * 2260 * 2200mm |
| Expanded Size (L*W*H) | 46000 * 2400 * 2200mm |
| Loading Qty (20GP / 40HC) | 2 / 4 Units |
| Net Weight | 5000kg |
Remarks:
1.The MC4 connector with diodie is standard with solar panel. The PV inverter is option;
2.STC for solar panel:Light intensity≥1000 W/㎡,Temperature of the PV panel ≤25℃,Atmospheric quality≤1.5;
3.All data based on STC's data of the solar panel;
4.The forklift and lifting point is standard.