36W-12V Boat Lift Solar Charging Box

A complete solar charging solution built into a single fiberglass battery box. The 36 watt 12V monocrystalline panel is mounted directly to the box, so there is no separate panel to mount or wire, and a 12V-5A solar charge regulator is already built in and ready to go. Just set the box in place, connect to your battery, and start charging.

All-In-One Panel and Battery Box Design

Rather than mounting a panel separately, this kit builds the 36 watt 12V panel directly onto the battery box itself. There is no bracket to position, no mounting arm to run, and no extra wiring between panel and box. The battery sits protected inside while the panel charges it from above, all in one self-contained unit.

Durable Fiberglass Construction

The battery box measures 23 inches by 15 inches by 9 inches, the largest in the lineup, sized to carry the 36 watt panel and built from rugged fiberglass that stands up to sun, salt, and rain without cracking, corroding, or fading. This makes it a natural fit for boat lifts, docks, and other exposed marine and outdoor settings where a standard plastic box would not last.

Built-In 12V-5A Solar Charge Regulator

A 12V-5A solar charge regulator is wired into the box and ready to go, so there is nothing separate to buy or install. The regulator manages charge flow to the battery and prevents overcharging, while a user-friendly green LED shows at a glance that it is actively working.

Premium Monocrystalline Panel Technology

The 36 watt 12V panel built onto the box features monocrystalline single-crystal silicon cells, the superior solar technology for efficiency and low-light performance. It is sealed with low-iron tempered glass and framed in anodized aluminum alloy, so it holds up to years of sun and weather right alongside the fiberglass box beneath it.