Xiamen D.T. Multi Tech Co., Ltd. is one of the most reliable manufacturers and suppliers of foldable solar panel 420w in China. With abundant experience, we warmly welcome you to wholesale cheap foldable solar panel 420w from our factory. If you have any enquiry about cooperation, please feel free to email us.
High-Power Off-Grid Energy Redefined
The SOLAR 420 is a premium, heavy-duty foldable solar panel engineered specifically for high-capacity solar generators and demanding off-grid power systems. Combining a massive 420W peak power output with a rugged, highly portable form factor, this monocrystalline solar blanket is the ultimate choice for regional distributors, RV fleet suppliers, and microgrid system integrators looking to elevate their product portfolio.
With its optimized electrical architecture and advanced material coating, the SOLAR 420 delivers reliable industrial-grade performance where standard portable panels fall short.
Key Features for Professional Buyers
Ultra-Lightweight Design: Only 17 kg for easy portability (panels only).
Versatile Setup: Features detachable metal kickstands for flexible positioning.
Broad Compatibility: Solar connectors support Anderson, XT60, DC5521, DC7909
Rugged and Reliable: IP67 waterproof rating for outdoor durability
Universal Integration: Compatible with most portable power stations on the market
MODEL
| Maximum Power (Pmax) | 420W | Open Circuit Voltage (Voc) | 47.2V |
| Short Circuit Current (Isc) | 11.67A | Maximum Power Voltage (Vmp) | 38.88V |
| Maximum Power Current (Imp) | 10.8A | Folding Number | 4 |
| Weight(kg) | 17kg | ||
| Dimensions (Folded) | 1058*627*17 mm | ||
| Dimensions (Unfolded) | 2365*1058*2 mm | ||
Engineered for Mobility
By eliminating the rigid frames and complex mounting hardware associated with traditional high-wattage arrays, this system delivers industrial-grade wattage in a self-contained, highly transportable format.
Compact Transportability
When folded, the entire unit compresses to a streamlined profile of just 17 mm in thickness. This slim architecture allows regional distributors and commercial fleet operators to maximize vehicle storage efficiency, making it easy to slide into tight compartments behind vehicle seats, inside RV storage bays, or stacked on logistics pallets.
Fast Deployment Without Tools
Field setup requires no technical expertise, mounting brackets, or hand tools. The system utilizes a secure 4-fold structural design that unfolds smoothly in under a minute.
Integrated Structural Kickstands
Heavy-duty, reinforced backing stands fold out directly from the chassis, allowing the panel to support itself on uneven terrain, sand, or turf.
FAQ
Q: What protections does the panel provide?
A: Voltage control protection, overcharging protection, overcurrent protection, overload and short circuit protection.
Q: What kind of battery can be charged by this solar panel?
A: Lithium-ion batteries, sealed lead-acid batteries, and colloidal lead-acid batteries. Most power stations and RV batteries are supported.
Q: What adapters do I need to connect with this solar panel cord?
A: This 420W solar panel is standard solar connector and comes with an connector to Anderson, XT60, DC5521, DC7909, and Aviation M16. Please pay attention to the voltage and not exceed the input voltage range of the power stations.
Q: Is the SOLAR 420 compatible with mainstream 2000Wh+ solar generators?
A: Yes. With a maximum power voltage of 38.88V and an open-circuit voltage of 47.2V, it is specifically optimized for high-voltage solar inputs commonly found on large-capacity power stations from leading global brands.
Q: What are the advantages of the ETFE coating over standard PET panels?
A: ETFE film provides superior UV protection and chemical resistance, avoiding the yellowing and delamination that occurs with PET over time. For commercial buyers, this translates to fewer warranty claims and higher end-user satisfaction.
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