Battery Ladder Hoist

Built for installers. Made for NZ roofs.

The 3S Solar Ladder Hoist is a battery-powered lifting solution designed specifically for solar installers. It allows safe, controlled lifting of solar panels and roofing materials directly from ground level to the roof—reducing manual handling, install time, and injury risk on site.

Built for trade professionals, the 3S Solar Ladder Hoist is lightweight, fast to deploy, and compatible with wide range of residential and light-commercial solar setups.

The 3S Solar Ladder Hoist is a battery-powered lifting solution designed specifically for solar installers. It allows safe, controlled lifting of solar panels and roofing materials directly from ground level to the roof—reducing manual handling, install time, and injury risk on site. Built for trade professionals, the 3S Solar Ladder Hoist is lightweight, fast to deploy, and compatible with wide range of residential and light-commercial solar setups.

Key Features

• Battery-powered motor – No generators, no leads, no site power required
• Dual battery compatibility
• Quick-mount ladder system – Attaches to the 3S specific ladder system
• Smooth controlled lift – Consistent speed for safe panel handling
• Compact & portable – Designed for one-person setup and transport
• Trade-grade construction – Built for repeated daily use on site
• Unique automatic tilting function
• Assembly within 15 minutes
• Reducing labour in some cases from a 4 person team down to a 3 person team

Technical Specifications

• Power Source: compatible with DeWalt 18v battery and Milwaukee 18v via adapter provided.
• Lifting Capacity: Suitable to up to 4 solar panels (120kg)
• Lift height: max height is 14 meters (customisable)
• Operating Speed: Controlled ascent/descent for safe loading
• Mounting System: Ladder-mounted rail system
• Controls: Simple up/down operation
• Weight: Lightweight for transport between jobs

Materials & Build

• Aluminium frame
• High-strength lifting rail
• Industrial-grade motor housing
• Weather-resistant components for outdoor use

Dimensions

• Designed to pack down compactly for ute or van storage

Why Installers Choose the 3S Solar Ladder Hoist

• Reduces manual lifting – Less strain on backs, shoulders, and knees
• Improves site safety – Fewer ladder carries = fewer accidents
• Saves time – Faster panel loading means quicker installs
• One-person operation – No need for extra hands on site
• Professional finish – Cleaner, safer workflow clients notice

Typical Use Cases

• Residential and Commercial rooftop solar installs
• Multi-panel residential jobs
• Light commercial solar installations
• Retrofit and replacement work
• Sites with limited access or steep roof pitches

How the Battery Ladder Hoist Works

1. Hoist rail mounts securely to the 3S ladder
2. Battery-powered motor drives the lifting mechanism
3. Solar panel is secured to the lifting tray
4. Operator controls ascent/descent from ground or roof level via wireless remote control.
5. Panel arrives safely at roof height, ready for installation

No fuel, no cords, no complex setup.

Compatibility

• compatible with DeWalt 18v battery and Milwaukee 18v via adapter provided.
• Designed for common residential and commercial solar panel sizes
• Suitable for tiled and metal roof installations
• Works alongside existing solar install workflows

Operational Safety Guidelines

• Always secure ladder and hoist before operation
• Do not exceed recommended lifting capacity
• Ensure battery is fully charged before use
• Keep hands clear of moving components
• Use appropriate PPE at all times
• Follow site-specific health and safety requirements