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SOLO eFOG 480 – The new professional cold fogger for maximum effectiveness

The battery-powered SOLO eFOG 480 cold fogger sets new standards in precision and efficiency of active ingredient application. With its innovative high-pressure pump (patent pending), it generates ultra-fine droplets measuring just a few micrometers – ideal for professional use in pest control, vector control, disinfection, and plant protection. Emissions-free, quiet, and cordless, the eFOG 480 offers maximum flexibility – from greenhouses to indoor disinfection. Modern design meets proven performance: for those who want maximum effect with minimum effort.

SOLO eFog480 – kabelloses Kaltnebelgerät mit Hochdruckpumpe und Handapplikator für Desinfektion, Vektorenkontrolle und Pflanzenschutz
SOLO battery-powered cold fogger
eFog 480

The eFOG 480 in detail

Tap or hover over the blue dots to discover our eFOG in detail.

SOLO eFog480 – kabelloses Kaltnebelgerät mit Hochdruckpumpe und Handapplikator für Desinfektion, Vektorenkontrolle und Pflanzenschutz
1 +
× accessory compartment

2 +
× Flexible hose

3 +
× spray nozzle

4 +
× handpiece

5 +
× Backpack frame

6 +
× Battery box

7 +
× Carrying strap system

8 +
× Carrying handle

× accessory compartment

× Flexible hose

× spray nozzle

× handpiece

× Backpack frame

× Battery box

× Carrying strap system

× Carrying handle

SOLO quality promise

TÜV CERTIFIED
EASY - FAST - INDIVIDUAL
MADE IN GERMANY
SOLO QUALITY SINCE 1948
TÜV CERTIFIED
EASY - FAST - INDIVIDUAL
MADE IN GERMANY
SOLO QUALITY SINCE 1948

Made in Germany by solo

The eFOG 480 cold fogger – made in Germany: quiet, emission-free, and equipped with a high-pressure pump. Learn everything you need to know about the nozzles, droplet sizes, airflow, and battery developed for professional use.


This is what SOLO stands for

Professional-quality cold fogger – made in Germany, durable, precise, and proven effective.

Qualität des Produktionsprozesses
Die SOLO Kleinmotoren GmbH ist seit 1948 weltweit führender Hersteller von hochwertigen Spritzen und Sprühgeräten mit dem bekannt hohen deutschen Qualitätsanspruch.
Ultra-fine droplets thanks to 130 bar high-pressure pump
Achieves droplet spectra up to DV50 23.5 µm (DN50 10 µm, DN10 4 µm) – almost thermal fog, variable via nozzle/pressure. Ideal for the eFOG 480 cold fog device.

Quality pays off,
since 1948

SOLO eFog480 – kabelloses Kaltnebelgerät mit Hochdruckpumpe und Handapplikator für Desinfektion, Vektorenkontrolle und Pflanzenschutz
SOLO eFOG 480 cold fogger with ergonomic carrying system and lightweight control handle: quiet, cordless, emission-free. The high-pressure pump (up to 130 bar) generates ultra-fine droplets (DV50 23.5 µm) for precise, directed application – quality made in Germany.
Akku Power
18 V Li-Ion, 5 Ah – removable and replaceable without tools (second battery can be carried). Runtime: up to 3.5 hours. Charging: fast charging in ~1.5 hours. Perfect for long, mobile use with the eFOG 480 cold fog device.
Precise application
Directed air flow, switchable continuous fog and sighting aid bring the active ingredient fog exactly where it needs to be – quiet, emission-free, perfect for indoor use.
Qualität des Produktionsprozesses
Die SOLO Kleinmotoren GmbH ist seit 1948 weltweit führender Hersteller von hochwertigen Spritzen und Sprühgeräten mit dem bekannt hohen deutschen Qualitätsanspruch.
Ultra-fine droplets thanks to 130 bar high-pressure pump
Achieves droplet spectra up to DV50 23.5 µm (DN50 10 µm, DN10 4 µm) – almost thermal fog, variable via nozzle/pressure. Ideal for the eFOG 480 cold fog device.
Akku Power
18 V Li-Ion, 5 Ah – removable and replaceable without tools (second battery can be carried). Runtime: up to 3.5 hours. Charging: fast charging in ~1.5 hours. Perfect for long, mobile use with the eFOG 480 cold fog device.
Precise application
Directed air flow, switchable continuous fog and sighting aid bring the active ingredient fog exactly where it needs to be – quiet, emission-free, perfect for indoor use.

In use everywhere: Where the eFOG 480 cold fogger is effective

Disease carriers and pests know no boundaries – from the tropics to temperate zones. The eFOG 480 cold fogger delivers approved active ingredients as an ultra-fine, targeted fog into every corner: mosquito and fly control, cockroach and bedbug control, room and surface disinfection, plant protection in greenhouses, and stock protection in warehouses and silos. Thanks to variable droplet sizes and airflow, the fog reaches cavities, shelves, and false ceilings – quietly, wirelessly, and emission-free. Typical locations of use: municipalities, healthcare, food businesses, hotels, public transport, agriculture, and logistics.

Droplet size matters – precision in µm

In cold fogging, drop size is what counts: it determines range, suspension time, and deposition on surfaces. The SOLO eFOG 480 cold fogging device uses a patent-pending high-pressure pump to generate ultra-fine spectra – DV50 23.5 µm, DN50 10 µm, DN10 4 µm. This allows it to operate in the range from fine mist to fog and comes very close to the values of thermal fogging devices – emission-free and quiet.

The cold fogger can be precisely adjusted to the application via the nozzle, pressure, and air flow:

  • Room & vector control: very fine droplets ~5–20 µm for long suspension time and volume effect.
  • Area/disinfection & plant protection: 20–50 µm for targeted wetting without dripping.


Die Infografik zeigt die Größenordnung: Ein menschliches Haar misst ca. 100 µm – die eFOG-Tröpfchen sind vielfach kleiner. Ergebnis: maximale Wirkung bei minimalem Mitteleinsatz.

German quality pays off


The film provides insights into our production process - manual assembly, short distances, careful final inspection. Since 1948, SOLO has stood for Made in Germany and robust sprayers and spray equipment. The eFOG 480 cold fogger also benefits from this: durable components, reliable performance, developed and built in Baden-Württemberg.

INTERESTING FACTS

Kaltnebel im Gewächshaus – gleichmäßig, zielgenau, schonend

Instead of a traditional sprayer, the eFOG 480 cold fogging device distributes approved agents as an ultra-fine, directed mist. The adjustable droplet size (e.g., 20–50 µm) ensures even coverage, reaches the undersides of leaves, and reduces dripping – quietly, wirelessly, and emission-free. Ideal for indoor crops, disinfection, and sensitive areas.

DISEASES & PESTS

Frequently asked questions about control using cold fogging equipment
How does cold fog work against flying insects (e.g., mosquitoes, flies)?
Very fine droplets (~5–20 µm) remain suspended in the air longer and distribute the active ingredient volumetrically. With the eFOG 480 (DV50 23.5 µm), you can achieve uniform room coverage – quietly and emission-free. Only use approved adulticides.
Does the eFOG 480 also help against crawling pests (e.g., cockroaches, bed bugs)?
Yes. Select larger droplets (approx. 20–50 µm) for surface wetting. The directed air flow carries the mist into joints, baseboards, and cavities. Monitoring and integrated measures complement the treatment.

WHEN TO FOG, WHEN TO SPRAY?

How to choose the right droplet size and method
What droplet size should I use for room or volume treatment (disinfection/vector control)?
Fine droplets in the fog range (~5–20 µm). This ensures a long suspension time and good distribution in large volumes. For cold fogging devices, set the nozzle/pressure accordingly to fine spectra and optionally switch on continuous fogging.
What is the optimal droplet size for surface treatment (plant protection/surface disinfection)?
20–50 µm for targeted wetting without dripping. This allows active ingredients to adhere better to leaves, tables, equipment, and conveyor belts. Always follow the instructions for use of the product.

SOLO Kleinmotoren GmbH

SOLO® Kleinmotoren GmbH was founded in Stuttgart in 1948

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