Morningstar Corporation partners and distributors once again ranked Morningstar Corporation as the top supplier for quality and customer support in our annual partner survey.

The annual survey asks partners to rate Morningstar’s performance, and that of competing suppliers in the areas of:

  • Product quality and reliability
  • On-time delivery
  • Support from account managers
  • Support from order processing representatives
  • Technical support

The latest evaluation once again rated Morningstar’s overall performance as significantly better than that of other suppliers.  Superior marks were recorded for our solar charge controller quality, on-time delivery, account management, order processing, technical support, and marketing support.

With well over 4 million products installed and sold since 1993—in some of the most extreme environments and mission-critical applications in the world—Morningstar Corporation is truly “the world’s leading supplier of solar controllers and inverters.” The US-based privately-owned company is headquartered in Newtown, Pennsylvania, with an engineering research and development center in Maryland and a global network of dedicated, best-in-class distribution and manufacturing partners.