XESS RM (Roof Mount) Energy Extender Series increases range up to 3 times. If your battery range is 300 mi this product could give you an additional 900 mi.
The RM series of XESS systems are designed to provide extended miles range to any EV or Hybrid with roof rack attachment points and are charged using your home or public charge point. The units are available in sizes from 60 to 100 kWh of electric power and ship complete with everything needed to connect to your vehicle and store the unit when not attached. NOTE: a dealer option to install a power connector in parallel with your vehicle’s battery output is required, not provided by Daheco. All RM series units rigidly attach to the vehicle via the supplied roof rack adapters. Installation is a one person operation where the unit comes with a ceiling mounted hoist system to lift and lower the unit to/from the vehicle. When not attached to the vehicle these units offer backup power for your home or business through your home battery charger (must be bidirectional) adding value to ownership. These units communicate to an app to provide system information on your phone. For some models the dealer option provides an interconnect to integrate the system into the vehicle’s command center.
| Model # | Wd. Inch | Lg. Inch | Ht. Inch | Wt. Lbs. | Max. kW | Cap. kWh |
|---|---|---|---|---|---|---|
| 60 RM | 44 | 82 | 18 | 270 | 30 | 60 |
| 100 RM | 44 | 82 | 18 | 390 | 40 | 100 |
XESS RM units are available now for Pre-Order with Discount (refundable deposit required). Shipments are scheduled to begin in the 4th Quarter of 2026. Scheduling is already filling up for 2026. Reserve yours Soon!
To place a reservation to purchase an XESS series click the register botton below. Please note: Daheco is offering discounts on each of its series based on how early a reservation is placed… IE: the sooner you reserve a product the greater the discount. THIS OFFER IS VALID UNTIL SHIPMENT BEGIN or until maximum registrations are reached or December 31, 2026. Discounts: 30% July&Aug.; 20% Sept.&Oct.; 10% Nov&Dec. Pricing for each series is not yet established… Deposits refundable. You will receive an email when pricing is set to confirm or cancel.