Sunseeker L22 Plus Robot Lawn Mower

The Sunseeker L22 Plus scales the L22 platform to 0.6 acres (26,000 sq ft). Same ultra-quiet 57 dB operation, same Floating Cut Technology that adapts the deck to uneven terrain, same ultrasonic obstacle avoidance with lift and tilt sensors — just more coverage. Rain sensor pauses mowing and returns the mower to base automatically. IPX5 rated for hose-down cleaning. Backed by Sunseeker's 3-year warranty.

• 0.6-acre coverage — double the L22 — Same platform, extended range for larger suburban and semi-rural properties.
• Ultra-quiet at 57 dB — Quieter than a household dishwasher; can run day or night without disturbing family or neighbors.
• Floating Cut Technology — Cutting deck automatically adjusts to uneven terrain; prevents scalping and protects against small obstacle collisions.
• Ultrasonic obstacle avoidance — Detects and avoids pets, children, and garden obstacles; lift and tilt sensors add additional safety layers.
• Rain sensor with smart delay — Automatically stops and returns to base in rain; app-configurable rain delay restart.
• IPX5 waterproof — hose-down clean — Rinse off dirt and clippings with a garden hose; avoid the charging port.
• 3-year Sunseeker warranty — Covers defects in material and workmanship; customer support for repairs and replacements.

Specifications

Before You Buy — What You Should Know

Shipping: Ships free to the contiguous United States. Contact our team for estimated delivery timelines before ordering.

Installation: Requires boundary wire installation around the perimeter of your lawn. Setup time varies by yard size and complexity.

Cleaning: IPX5 rated — rinse with a garden hose. Avoid spraying directly into the charging port or electronic components.

Warranty: Backed by Sunseeker's 3-year warranty covering defects in material and workmanship.

Who It's For: Homeowners with yards up to 0.6 acres who want the L22's ultra-quiet operation at larger scale. Requires boundary wire installation. For wire-free setup at similar coverage, see the X5 (0.5 acres) or X7 (0.75 acres).

Support: Our team can help with model selection and setup questions. We've done the research. You make the decision.

FAQs

How do I clean the L22 Plus?
IPX5 waterproof — rinse with a garden hose. Avoid spraying directly into the charging port or electronic components.

Can the L22 Plus operate in the rain?
No. The rain sensor automatically stops mowing and guides the mower back to its charging station when rain is detected.

Is the L22 Plus safe for pets and children?
Yes. Ultrasonic obstacle detection, lift sensors, and tilt sensors automatically avoid pets, children, and obstacles.

You May Also Like

• Sunseeker L22 — same platform for smaller yards up to 0.3 acres.
• Sunseeker X5 — wire-free AWD alternative for yards up to 0.5 acres.
• Sunseeker X7 — wire-free AWD option for yards up to 0.75 acres.