Solo 416 Li 20 Litre Battery-Operated Backpack Sprayer
Solo 416 Li 20 Litre Battery-Operated Backpack Sprayer Solo 416 Li 20 Litre Battery-Operated Backpack Sprayer Solo 416 Li 20 Litre Battery-Operated Backpack Sprayer Solo 416 Li 20 Litre Battery-Operated Backpack Sprayer
OUR PRICE: £449.99 (inc VAT)
IN STOCK - DELIVERY TIME: Due to unprecedented demand, please allow 3-4 working days

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The battery-operated backpack sprayer Solo 416 Li is the perfect plant protection appliance in enclosed spaces such as conservatories and greenhouses where efficient working practices and high performance are called for.

Free of emissions and super-quiet, the Solo 416 Li features a 20 litre transparent tank made from highly resilient, UV-resistant plastic. A powerful 12 volt pump, switchable to two stages with up to 4.5 bar pressure deliver both the pressure and throughput required. The spay wand is telescopic to give access to hard-to-reach applications.

The Solo 416 Li cordless sprayer, previously Solo 416, now comes with a maintenance free 11V 7.8Ah lithium-ion battery that fully charges in 5.5 hours instead of the lead-gel battery.  In addition, the Solo 416 Li is equipped with a comfortable padded backpack support frame, wide padded shoulder straps, pressure gauge and wand holder.

The low dry weight of the Solo 416 Li ensures fatigue-free working, ideal for spraying pesticides, herbicides, and for general spraying.

Product specification

Brand: Solo Sprayers
Tank Capacity: 20 litres
Battery: Lithium-ion
Battery Voltage: 11.1V
Battery Capacity: 7.8Ah
Battery Runtime: Setting I: Approx 5.9h
Setting II: Approx 3.7h
Battery Charger: Input operating voltage: 100-240V
Frequency of operating voltage: AC 50/60Hz
Rated output voltage: DC 12V
Battery Charge Time: 5Ah battery: Approx 5h, 7.2Ah battery: Approx 7h
Pump: Electric, 12V
Maximum Pressure: Setting I: Approx 2.5 bar
Setting II: Approx 4.3 bar
Discharge: Setting I: Approx 1.07l/min
Setting II: Approx 1.42l/min
Hose Length: 1500mm
Lance Length: Telescopic, 50cm-90cm
Spray Nozzle: Flat spray nozzle 03F80
Sound and Noise Data: Sound pressure level: ≤ 70dB(A)
Sound power level guaranteed: ≤ 70dB(A)
Vibration Level Data: ≤ 2.0m/s²
Assembled Dimensions: H: 57cm x W: 41.5cm x D: 28cm (without spray tube & pressure hose)
Weight: 5.2kg
Warranty: 2 years for domestic use

Operational advantages

  • Compact, light and robust product
  • Quiet, no emission, low vibrations: also suitable for indoor applications, such as greenhouses etc.
  • Enormous battery capacity allows close to 6h of operation • Pressure and output volume adjustable with two-step toggle switch
  • High value carrying system with padded straps, back pad and waist belt

Robust design

  • Tubular aluminium frame and easy to open protective housing
  • Large volume, UV stabilised tank for small and big jobs
  • Large filling aperture allows quick and spill-free filling plus easy cleaning
  • Removable stainless steel liquid inlet strainer
  • Translucent tank with fill level markings

Value packed

  • Lithium-ion battery: compact, powerful, light
  • Adjustable spray wand 50-90cm •
  • High value, replaceable spray nozzle
  • Stainless steel ball valve filter prevents dripping
  • Practical wand holder on tank protects and saves space
  • High value pressure gauge with protective guard and equipped with vibration absorber
  • Tough fabric re-enforced hose


The tradition of protecting and caring for plants and plantations goes right back to the early days of the company itself. It was founded over 70 years ago in 1948, in the wine producing area around Stuttgart. The plant protection sector soon became one of the applications for the small and lightweight two-stroke engine. At the time, the fledgling business still traded under the name "Kleinmotoren GmbH". Vineyard owners in and around Stuttgart were justifiably impressed by how much easier their work became as a result of this new generation of appliances. This innovation finally made it possible for someone to work on their own, that is to say "solo". It also explains how the current brand name came into being in the early days of this family-run business. Today, the company is run by the second generation of the same family.

All that followed is closely linked to the name SOLO: mobile plant protection technology that enjoys the best of reputations – all around the world, be it in German gardens, the vineyards of France, cocoa plantations in Africa, cotton fields in Asia and coffee plantations in South America. SOLO appliances are also used to disinfect larger buildings. In order to meet these diverse requirements, the range of plant protection appliances from SOLO provides everything you might need – from small, manually operated 1 litre sprayers to high performance backpack misters with large tank and powerful two-stroke engines. An extensive range of accessories rounds off SOLO plant protection appliances.

Classic, Comfort or Pro...

Whether you're an occasional user, a discerning private user or a professional, you're guaranteed to find the right product to suit your requirements in one of SOLO's three equipment lines. It goes without saying that CLASSIC sprayers are also of the same high quality you would expect from all SOLO products. The differences are found in the equipment features and ease of use. For example, all backpack sprayers in the COMFORT series and above are fitted as standard with FKM seals ("Viton®") in all the important places. Moreover, the PRO backpack sprayers feature a lightweight, telescopic spray wand and are especially comfortable to wear, preventing tiredness even after prolonged periods of use. The two battery-operated sprayers, power sprayer and two power misters are not only lightweight, but also offer a powerful output. Whether they use electric motors, 2-stroke SOLO engines or 4-stroke Honda engines, these tools combine high levels of performance and top quality.

In addition to sprayers and misters, the PRO series also features the 421 granulate spreader and the 467 backpack blower.

SOLO – Pioneers of Mobile Plant Protection Technology

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