
LONGi Hi-MO X10
475W, with back-contact cells so the full front face stays open to light.
On the Hi-MO X10 the electrical contacts sit behind the cell, leaving the whole front face clear to take in light. It's rated 475W in a 108-cell format.
Its cells are N-Type silicon: slower to degrade, steadier when the heat climbs — both of which matter on a roof here. CEC approved, and eligible for STCs.
Hi-MO X10 · 475W specifications
- Wattage
- 475W
- Cell technology
- N-Type BC (back contact)
- Cell count
- 108
- CEC approved
- Yes
- Product warranty
- 25 years
- Performance warranty
- 30 years
What does BC (back contact) cell tech mean?
In a back contact cell, the electrical connections run along the rear of the panel. With no busbars across the front, more sunlight lands on the silicon.
How long is the Hi-MO X10 covered for?
25 years on the product, 30 years on performance.



