DC 24v Blower Boat Lift Solar Control Box: 1 Motor - 2 Valves - 3 Tanks

A professional all-in-one 24V DC solar control box for 3-tank air displacement boat lifts. A 1,400W brushless marine-grade motor, specialized 2-valve configuration for balanced 3-tank operation, integrated 25W 24V monocrystalline solar panel, programmable smart controller, 150–200 ft wireless key fob, and a manual override for safe lowering on power loss — all in a compact 18x16x8" fiberglass enclosure.

Balanced 3-Tank, 2-Valve Configuration

The specialized 2-valve layout is engineered specifically for 3-tank lift systems to maintain a level vessel during raising and lowering. Valve A is split between the two outside tanks while Valve B controls the center tank, providing balanced air distribution across the lift structure. The 1,400W brushless marine-grade motor outperforms traditional 1,700W AC alternatives in both speed and longevity, housed in a compact 18x16x8 inch fiberglass enclosure that consolidates the motor, valves, and batteries into a single space-saving footprint.

Smart Controller & Wireless Control

The integrated smart controller features a digital display showing real-time battery voltage and percentage, with a programmable countdown timer for fully automated lifting and lowering cycles. The wireless key fob operates up to 150–200 feet with a protective slide cover to prevent accidental activation and controls for lift, lower, and optional lighting. The smart controller interface also provides direct manual operation. In the event of total power loss, a manual override allows the operator to release air and lower the lift safely.

Integrated 25W Solar & 24V Battery System

The integrated 25W 24V high-efficiency monocrystalline solar panel with low-iron tempered glass and anodized aluminum frame is optimized to replenish power for weekend and occasional weekday lifting cycles. For maximum charging efficiency the unit must be placed in direct sunlight away from shading by the boat or dock structures. The system runs on two 12V 55Ah AGM batteries connected in series for a reliable 24V supply. An integrated solar charge regulator protects the batteries from overcharge, a resettable fuse breaker provides overload protection, and the waterproof connect wiring system includes an inline diode and reverse wiring protection for a secure installation.