What is SAR

Solar AquaRanger (SAR) is a remotely controlled floating device developed for waste collection, water surface maintenance, and biomass management. It combines an ecological approach with modern technology and offers a solution for clean and sustainable aquatic environments.

Main Functions of SAR

Collection of plastic and organic waste

SAR effectively captures floating plastic, leaves, branches, and organic waste directly from the water surface.

Material transport and relocation

SAR can transport debris, branches, or dead animals to designated collection zones after floods or storms.

Removal of cyanobacteria and algae

The device reduces the presence of cyanobacteria and excessive algae growth, which improves water quality and supports biodiversity.

Manual control

The device is easily operated using a joystick, allowing for precise maneuvering on the water surface.

About the device – Solar AquaRanger 3E

Water cleanliness under control – Ecological, Efficient, Simple

SAR is the result of practical engineering. Each of its components has a clear purpose and together they form a system that works reliably and ecologically.

  • Floats made of durable polyethylene – stability on water

  • Collection basket with adjustable size

  • Solar panels (260 W) – eco-friendly drive without fuel

  • Motors with 360° rotation – movement flexibility

  • Mowing and bio-waste collection system

  • Telescopic frame – width adaptable to the lake

  • Remote control – easy maneuvering

  • LED lighting + battery status detection

  • Frame material: aluminum

  • Collection basket material: aluminum + polypropylene mesh

  • Pontoon material: polyethylene, thickness 9–12 mm

  • Battery cover material: aluminum + powder coating

  • Battery box material: plastic

  • Dimensions : 2500x1975x1175

  • Empty weight : 115 -125 kg

  • Max loaded weight : 300kg MAX

  • Collection basket volume : 1-1.25 m3

  • Battery capacity : 200Ah / 24V: až 4h

  • Charging time via solar panels: approx. 6-8h

  • Charging time from mains: approx. 4- 6h

  • Control: remote joystick control up to 500 m

  • Lighting front and rear: LED system

  • Battery status detection: beacon + sound buzzer

  • Telescopic system: adjustable basket width 1.3 m / 1.9 m

  • Operation: 2 operators

  • Transport : VAN vehicle or trailer

MAIN COMPONENTS OF SAR

MANUFACTURING MATERIALS OF SAR

SAR SPECIFICATIONS

How long does the battery last at full capacity?

The battery capacity of 200 Ah / 24 V allows for continuous operation of up to 4 hours. However, the actual runtime depends on the type of work the device is performing. There is a significant difference between collecting plastic waste and transporting wet wood across the water surface.

Frequently asked questions (FAQ)

Is the device suitable for smaller lakes as well?

Yes, thanks to the adjustable basket width (1.3 m to 1.9 m) and 360° rotation, it is ideal even for small and irregular water areas.

How is SAR transported?

SAR can be easily transported using a VAN or a trailer behind a car.

How is the device charged?

SAR can be charged via solar panels (approx. 6–8 hours) or from the grid (approx. 4–6 hours).

What is the maximum amount of waste SAR can collect?

The collection basket has a volume of 1 to 1.25 m³, which corresponds to approximately 70–100 kg of waste at maximum load.

What are the service and maintenance options for SAR?

SAR has a simple design that enables fast maintenance — battery checks, basket cleaning, and basic technical inspections can be handled by any service technician after brief training.

Can the device be customized to the customer's needs?

Yes, we offer the option to adjust the basket width and add optional equipment based on customer requirements.

Contact us

Do you have questions, are interested in cooperation, or just want to learn more about SAR? Get in touch — we’ll be happy to connect with you.