Introducing The 2025 AllSpark 400 Watt Folding Solar Panel

Offroad Living and AllSpark are proud to present our latest and best folding solar panel to date; the Quad Fold 400W Portable Solar Panel in low or high voltgage variants. Find out more about the range below, including the setup process and use cases.

Our folding solar panels, like most, offer a portable yet powerful solar solution, combining the convenience of mobility with the efficiency of traditional panels. Designed for campers, boats, and off-grid setups, they unfold into a sturdy, rigid structure that maximises sunlight exposure for optimal energy generation. Their durable construction ensures reliability even in challenging conditions, while their compact, foldable design allows for easy storage. Ideal for both permanent and semi-permanent use, these panels provide a dependable and efficient way to harness solar power wherever you go.

However, the new AllSpark range blows traditional folding solar panels out of the water! With a huge 400W output and the required connections for just about any MPPT controller, you can do a whole lot more, including charging two vehicles at the same time.

Low Voltage

The AllSpark Quad Fold 400W Low Voltage Portable Solar Panel operates at 18.2V max power and is compatible with every DCDC charger and MPPT solar controller on the market for 12v battery systems.  

High Voltage

The AllSpark Quad Fold 400W High Voltage Portable Solar Panel runs at 36.5V and is widely compatible with most MPPT solar controllers for 12V and 24V battery systems. For charging 36-48V battery systems, it can also be used in a series-connected, double-voltage setup with the optional SERIES double adaptor cable.

 

Find out more about the new range below as Jason from Offroad Living shares valuable setup advice!

 

KEY TAKEAWAYS

  • Quality Isn’t Optional: A battery’s performance is determined by its core components. AllSpark uses premium A-Grade cells and an exclusive, in-house BMS.
  • Power for Real Life: Our batteries are engineered for high-duty use, capable of running 2000W+ inverters for appliances like coffee machines and air-con.
  • The "5,000 Cycle" Myth: Many manufacturers make cycle life claims that are marketing fiction. We expose how these claims are often unsubstantiated.
  • The Warranty Litmus Test: A battery’s warranty is its most honest specification. Our 5 and 7-year warranties show true confidence in our engineering.
Feature Typical Competitor 🏆 AllSpark
Cell Quality Unspecified / Lower Grade A-Grade Prismatic, Resistance-Matched
BMS Generic, Off-the-Shelf Exclusive, In-House Solid-State Design
Continuous Discharge Low (50A–100A) High-Duty (200A+)
Cycle Life Unverified, Inflated Claims Lab-Tested & Proven
Warranty 1–3 Years / Pro-Rata 5–7 Years, Full Replacement