MX04 400W Foldable Solar Panel
Error: Contact form not found.
MX04 400W foldable solar panel. Working voltage 18V, working current 22.22A, conversion efficiency ≥23%, open circuit voltage 21V±5%, MC4 18V/22.22A output, weight 14.25kg.
$888.88 Original price was: $888.88.$666.66Current price is: $666.66.
Description
MX04 Foldable Solar Panel

The MX04 is a premium 400W foldable solar panel engineered for maximum solar power output, making it the ideal charging companion for high-capacity portable power stations and off-grid solar generator systems. With ≥23% high-efficiency solar cells and 22.22A working current, the MX04 delivers rapid solar recharging — perfect for powering large battery stations during extended off-grid living, RV expeditions, or as part of a home emergency solar backup system.
The four-panel design unfolds to an impressive 4000×585mm for maximum sunlight capture, yet folds down to a manageable 530×585×100mm at 14.25kg with an integrated carry handle. The MC4 output connector (18V/22.22A) provides broad compatibility with MPPT-equipped portable power stations. Whether you’re running multiple appliances off-grid or need fast recharge times for high-capacity power stations, the MX04 delivers the solar throughput you need.
Built with rugged, weatherproof materials designed for harsh outdoor environments, the MX04 is a serious investment in sustainable energy independence. For off-grid homeowners, long-term travelers, outdoor professionals, and emergency preparedness, the MX04 400W solar panel provides powerful, reliable, clean solar energy generation wherever you go.
Product Specifications
| Item | Specification |
| Rated Power | 400W |
| Working Voltage | 18V |
| Working Current | 22.22A |
| Conversion Efficiency | ≥23% |
| Open Circuit Voltage | 21V±5% |
| Short Circuit Current | 26.67A |
| Output Port | MC4 18 V/22.22A |
| Weight | 14.25kg |
| Folded Size | L×W×H=530×585×100mm |
| Unfolded Size | L×W×H=4000×585×20mm |
Safety & Quality
- BMS Intelligent battery management system, eight levels of safety protection
- Intelligent temperature-controlled heat dissipation
- Flame retardant materials
- Passed UN38.3 Crash and drop resistance test
- Pure sine wave stabilised output
- UPS function with switch time <10ms
- Certifications: CE, FCC, RoHS, UKCA, PSE
Applications
- Photography Aerial Photography
- Outdoor Camping
- Power Outage Emergency
- Self-drive Travelling
Additional information
| Rated Power | 400W |
|---|---|
| Working Voltage | 18V |
| Working Current | 22.22A |
| Conversion Efficiency | ≥23% |
| Open Circuit Voltage | 21V±5% |
| Short Circuit Current | 26.67A |
| Output Port | MC4 18 V/22.22A |
| Weight | 14.25kg |
| Folded Size | L×W×H=530×585×100mm |
| Unfolded Size | L×W×H=4000×585×20mm |
描述
MX04 Foldable Solar Panel

The MX04 is a premium 400W foldable solar panel engineered for maximum solar power output, making it the ideal charging companion for high-capacity portable power stations and off-grid solar generator systems. With ≥23% high-efficiency solar cells and 22.22A working current, the MX04 delivers rapid solar recharging — perfect for powering large battery stations during extended off-grid living, RV expeditions, or as part of a home emergency solar backup system.
The four-panel design unfolds to an impressive 4000×585mm for maximum sunlight capture, yet folds down to a manageable 530×585×100mm at 14.25kg with an integrated carry handle. The MC4 output connector (18V/22.22A) provides broad compatibility with MPPT-equipped portable power stations. Whether you’re running multiple appliances off-grid or need fast recharge times for high-capacity power stations, the MX04 delivers the solar throughput you need.
Built with rugged, weatherproof materials designed for harsh outdoor environments, the MX04 is a serious investment in sustainable energy independence. For off-grid homeowners, long-term travelers, outdoor professionals, and emergency preparedness, the MX04 400W solar panel provides powerful, reliable, clean solar energy generation wherever you go.
Product Specifications
| Item | Specification |
| Rated Power | 400W |
| Working Voltage | 18V |
| Working Current | 22.22A |
| Conversion Efficiency | ≥23% |
| Open Circuit Voltage | 21V±5% |
| Short Circuit Current | 26.67A |
| Output Port | MC4 18 V/22.22A |
| Weight | 14.25kg |
| Folded Size | L×W×H=530×585×100mm |
| Unfolded Size | L×W×H=4000×585×20mm |
Safety & Quality
- BMS Intelligent battery management system, eight levels of safety protection
- Intelligent temperature-controlled heat dissipation
- Flame retardant materials
- Passed UN38.3 Crash and drop resistance test
- Pure sine wave stabilised output
- UPS function with switch time <10ms
- Certifications: CE, FCC, RoHS, UKCA, PSE
Applications
- Photography Aerial Photography
- Outdoor Camping
- Power Outage Emergency
- Self-drive Travelling

Reviews
There are no reviews yet.