- Regular price
- $2,499.00
- Sale price
- $2,078.00
- Regular price
- $2,499.00
- Sale price
- $2,078.00
✅ Order by 12:00 PM EST and processing starts the same day (ships within 1–2 business days). Free, insured US shipping — delivery in 4–7 business days. Oversized items ship via LTL freight and we coordinate delivery with you by phone.
Older X5 and X7 listings you may find elsewhere are the first-generation machine. This is the Gen 2, announced by Sunseeker Robotics in May 2026. Here is what actually changed.
| Gen 1 | Gen 2 (this unit) | |
|---|---|---|
| Navigation | VSLAM 1.0 with RTK | AONavi — RTK fused with VSLAM 2.0 |
| Runtime without satellite signal under trees, beside the house, along fences | Baseline | 1 full hour — 6× VSLAM 1.0 |
| AI processor | Baseline | 10 TOPS — 2× the processing power |
| Obstacle detection | Vision AI 1.0, binocular camera | Vision AI 2.0 — binocular plus iToF camera, day and night, detects floating objects |
| Cutting deck | Single disc | 14" dual disc — 2× large-area mowing efficiency |
| Cutting height | Not published for Gen 1 | 0.8–4.0" continuous, with Target Height Management |
| Max slope | Not published for Gen 1 | 70% (35°) |
| Drive system | Not published for Gen 1 | ATC All-Terrain Conquer — 3-wheel AWD, front suspension, rear active steering |
| Base station link | Not published for Gen 1 | 3rd-generation LoRa |
| Noise | Not published for Gen 1 | 60 dB(A) |
Specifications from Sunseeker Robotics’ X Gen 2 launch materials, May 2026. Rows marked “not published for Gen 1” are Gen 2 figures where Sunseeker did not publish a first-generation equivalent. Verify against the manual before purchase.


🏔️ OffGrid Horizon is family-owned & off-grid obsessed. Read our story →
Shipping: how fast & how it works
Shipping: how fast & how it works
Free standard shipping on every US order — no shipping charges at checkout, no hidden fees, and every shipment is insured against loss or damage.
- Processing: 1–2 business days. Order before 12:00 PM EST and processing begins the same day.
- Delivery: 4–7 business days via USPS, UPS or FedEx. Tracking is emailed the moment your order ships.
- Large items (solar kits, batteries, shelters): delivered by LTL freight carriers such as FedEx Freight, Old Dominion or XPO. The carrier calls ahead to schedule a delivery window — please inspect the pallet and note any damage on the delivery receipt before signing, and we’ll take care of the rest.
Questions about delivery to your location? Call (302) 496-3554 (Mon–Fri, 9am–4pm EST) — we’re happy to check before you order.
What is your Return Policy?
What is your Return Policy?
At OffGrid Horizon, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:
1. Return Window
You can request a return within 30 days of receiving your order. Unfortunately, we’re unable to accept returns after that time frame.
2. Who Pays for Return Shipping?
- If your item arrives damaged, defective, or incorrect, we’ll cover the return shipping cost — and you’ll receive a full 100% refund or replacement, including any original shipping costs.
- If you’re returning an item because you changed your mind, you’ll be responsible for return shipping, and a 25% restocking fee applies.
3. Damaged or Defective Items
Received something broken or not working properly? Contact us within 30 days. We’ll provide a prepaid return label and once the item is returned and inspected, we’ll issue either a full refund or a replacement.
4. Changed Your Mind?
If you no longer want the item, you can return it within 30 days — as long as it’s unused, unopened, in its original packaging, and in resellable condition.
5. Refund Processing
Once we receive and approve your return, we’ll send a confirmation email and issue a refund to your original payment method within 7 business days. Please allow additional time for banks or credit card companies to process and reflect the refund.
How to start a return: email sales@offgridhorizon.com or call (302) 496-3554 (Mon–Fri, 9am–4pm EST) with your order number — we’ll send return instructions and your RMA right away.