Updated 440W N-Type 108HC rooftop solar module

The Updated 440W N-Type 108HC: Mission Solar’s High-Efficiency, American-Built Rooftop Module

Summary

Mission Solar Energy has updated the N-Type 108HC, a high-efficiency monofacial solar panel built in the USA for residential and commercial rooftops. The new N-Type 108HC is the same size as the previous 435W module, but now adds more power, and both 6% and 12% domestic content options.

  • 440W power output with a positive power tolerance of 0 to +3%
  • Made with both 6% and 12% domestic content options depending on project needs, and non-PFE/FEOC compliant
  • Up to 23% efficiency from advanced N-type TOPCon cells and a multi-busbar design
  • Built for harsh conditions, rated for up to 5,400 Pa front load and tested to UL 61730
  • 25-year product warranty and 30-year production warranty
  • Designed, engineered, and assembled in the USA


The N-Type 108HC is Mission Solar Energy’s high-efficiency monofacial module, built for residential and commercial rooftops. Now updated for 2026, it maintains the same footprint as the existing module, but with additional output, and more domestic content options depending on project needs. It pairs N-type TOPCon cells with an all-black design and frame, is built to perform in challenging weather, and delivers 440W of power at up to 23% efficiency. This module is for residential installers and commercial teams looking for dependable output, clean aesthetics, and a documented supply chain.

High Efficiency in a Clean, All-Black Package

The N-Type 108HC is a 108-cell module that produces 440W, with a positive power tolerance of 0 to +3%. Efficiency reaches up to 23%, thanks to high-density interconnect technology and a multi-busbar design that improves current flow and cuts resistance. On roofs where space is tight, this means more energy from the same footprint. The all-black frame and glass keep the array looking sharp, which matters as much on a homeowner’s roof as it does on a commercial building facing the street.

Built for Tough Conditions

Mission Solar modules are engineered in Texas for the real world. The N-Type 108HC is rated for up to 5,400 Pa front load and 2,400 Pa back load and is tested to UL 61730, so it holds up under heavy weather conditions. Supported by a low temperature coefficient of -0.29%/°C, the N-Type 108HC keeps producing when temperatures climb, even in low light and at difficult angles. 

American-Built Solar You Can Stand Behind

The N-Type 108HC is designed, engineered, and assembled in the USA. Mission Solar is one of the only solar manufacturers able to offer a 12% domestic content module, with the new 440W N-Type 108HC available with both 6% and 12% domestic content. It is also Non-PFE/FEOC compliant, which matters for projects with domestic-content requirements or eligibility rules tied to federal clean-energy programs. For developers, EPCs, and installers, Mission Solar delivers a supply chain with American quality control, transparent oversight, and less exposure to overseas shipping delays and tariffs.

Built for the Long Haul

The updated N-Type 108HC carries a 25-year product warranty and a 30-year production warranty. Degradation is guaranteed not to exceed 1% in the first year and 0.45% annually after that, with 86.0% of rated capacity guaranteed at year 30. The module is certified to UL 61730 and additionally carries CEC, ETL (Intertek), and CSA certifications.

Who the 440W N-Type 108HC Is For

This module is built for both residential, and commercial rooftop projects. Homeowners get a clean-looking, high-output panel backed by a long warranty, installers get a module they can trust on every job and explain with confidence, and developers, EPCs, and procurement teams get American-built supply and domestic-content eligibility for the projects that require it. 

Spec the N-Type 108HC for Your Next Project

For full product details, including a datasheet with complete specifications, visit the product page or contact our sales team to understand lead times, pricing, and domestic-content details for your specific project.



FAQs

Q: How much power does the N-Type 108HC produce?
A: The N-Type 108HC is a 440W module, with a positive power tolerance of 0 to +3%. Its module efficiency reaches up to 23%.

Q: Is the Mission Solar N-Type 108HC made with domestic content?
A: Yes. The new N-Type 108HC is designed, engineered, and assembled in the USA. It’s made with a range of domestic content options and is Non-PFE/FEOC compliant, supporting projects with domestic-content and federal eligibility requirements.

Q: How much domestic content does the N-Type 108HC have?
A:
The new Mission Solar N-Type 108HC is available with both 6% and 12% domestic content options. Mission Solar is one of the only solar manufacturers currently able to offer 12% domestic content.

Q: What warranty comes with the N-Type 108HC?
A: The N-Type 108HC comes with a 25-year product warranty and a 30-year production warranty. Degradation is guaranteed not to exceed 1% in year one and 0.45% annually afterward, with 86.0% of rated capacity guaranteed at year 30.


Disclaimer: The material herein is provided for general informational purposes only and does not constitute tax, legal, accounting, or other professional advice, nor does its provision establish an attorney/client or other professional or fiduciary relationship. This information does not, among other things, reflect individual circumstances, jurisdictional requirements, or project-specific considerations. Before taking any action relating to this information, consult a qualified professional. 

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