SolarSet builds and tests complete off-grid systems at its Colorado factory, then ships them ready to generate power. We resell three of their best off-grid kits — with free shipping.
Factory-built & tested
Ships ready to run
Foldable for transport
Modular & expandable
Choose your kit
Three turnkey off-grid systems
Portable to whole-home. Every kit arrives pre-assembled with panels, battery storage, and inverter — free shipping, no surprises.
Long Trek
Long Trek 2.2
Portable off-grid power
2.2 kW array · 10.2 kWh battery
5–8 kW AC output
4× 690W panels
48V lithium, expandable
A factory-built, foldable off-grid system that fits in the bed of a ½-ton pickup. Arrives ready to produce power — four 690W panels, a 48V lithium bank, and an 8,000W inverter in an insulated cabinet. Runs freezers, washers, microwaves, and well pumps.
$15,433
Free shipping · Ships ready to run
Challenger
Challenger 5
Residential ground-mount
5.04 kW array · 20.4 kWh battery
11.4 kW AC output
5.04 kW array
20.4 kWh battery
Pre-assembled, free-standing ground-mount array built and tested at SolarSet's Colorado factory and shipped ready to generate. Foldable for transport, modular for future expansion. 5.04 kW of panels paired with 20.4 kWh of battery storage.
$25,576
Free shipping · Ships ready to run
Challenger
Challenger 10
Whole-home ground-mount
10.08 kW array · 20.4 kWh battery
11.4 kW AC output
10.08 kW array
20.4 kWh battery
The largest SolarSet off-grid kit we stock — 10.08 kW of generation with 20.4 kWh of storage, pre-assembled and shipped ready to run. Free-standing, foldable, and modular so it can grow with the property.
$34,834
Free shipping · Ships ready to run
Need a different size?
SolarSet builds off-grid systems from 1 kW to 45 kW. Tell us your loads and we'll spec the right one — or design a full custom build.