Oscal PM400 Solar Panel Home Battery Storage The AUL-20 is designed for

The AUL-20 is designed for higher-capacity general use in facilities where UL listing is required

without stepping into full industrial rotary systems

Teeth per Wheel: 40

Power generated by the panels is managed through an MPPT charge controller

providing dependable backup power management

Oscal PM400 Solar Panel Home Battery Storage The AUL-20 is designed forProduct Overview PM400 Pro and PM400 Plus are high output portable solar panels designed for users who need meaningful power capacity from a single panel without compromising on build quality or electrical clarity. Both models deliver a rated 400W output and use monocrystalline silicon cells with ETFE lamination, prioritizing efficiency, durability, and predictable performance. These panels are suited for larger portable power systems or energy setups