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Home > Testing & Certification > Photovoltaic > Registered Modules > Helios USA

Stylized Text: Approved Modules.

Helios USA
1207 West Canal St
Milwaukee, WI, 53233, USA


PV module registration is not a substitute for FSEC PV System Certification. The presence of a PV module on this list does not constitute certification for a PV system designed using that module. FSEC PV System Certification is a separate process that requires the use of registered modules.

For more information about FSEC PV System Certification including a list of certified systems, please visit this link.

Helios USA

Module Number Nameplate Rating
HE11-NT90-0101 6T 240 240
HE11-NT90-0102 6T 245 245
HE11-NT90-0103 6T 250 250
HE11-NT90-0104 7T2 300 300
HE11-NT90-0105 7T2 295 295
HE11-NT90-0106 7T2 290 290
HE11-NT90-0107 7T2 285 285
HE11-NT90-0108 7T2 280 280
HE12-NT90-0109 9T6 420 420
HE12-NT90-0110 9T6 415 415
HE12-NT90-0111 9T6 410 410
HE12-NT90-0112 9T6 405 405
HE12-NT90-0113 9T6 400 400


The following four character designations are used in the FSEC PV Module Registration number to indicate:

  • FSEC - Performance tested at FSEC
  • ACTL - Performance tested at another accredited testing laboratory
  • NT90 - Not tested at FSEC; certified at 90% of nominal nameplate power in accordance with the minimum power output requirements of UL 1703
  • NTAC - Not tested at FSEC; AC PV module
"-P" Indicates a provisional registration.