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Clean Energy

Standard Interconnection Agreement Requirements

 Submittal Requirements

  • Facility Equipment List
  • Single-Line Diagram
  • Relay List
  • Trip Scheme (if applicable)
  • Three-Line Diagram
    (systems >= 30 kW)
  • Completed Exhibit A
  • Completed Exhibit D
  • Signature Page - Appendix II or Appendix II-A
   

PV Inspection

 Prior to operating your system continuously, an inspection is required to verify compliance with our Standard Interconnection Agreement Rule 14H.

Scheduling of the test requires a two (2) week lead time.
   The inspection will verify the following: 

  • The installation, including equipment ratings, matches the issued Single Line Diagram.
  • The Inverter(s) meet UL-1741 standard nameplate.
  • The manual disconnect switch is properly labeled.
  • No backfeed - The customer simulates a "loss of utility" power to the system by opening the disconnect switch or breaker.  The customer must have a qualified person to measure, with a voltmeter, that there is no backfeed at the open disconnect switch.*

* For liability purposes Hawaiian Electric Company, Inc. will not operate your equipment and so we ask that you provide a qualified person/electrician to be available to conduct the test.


2 Party Agreement with HECO <10 kW -To access Exhibit A, Exhibit D and Signature Page

2 Party Agreement with HECO >10 kW - To access Exhibit A, Exhibit D and Signature Page

3 Party Agreement with HECO <10 kW- To access Exhibit A, Exhibit D and Signature Page

3 Party Agreement with HECO >10 kW- To access Exhibit A, Exhibit D and Signature Page

E-mail and mail completed forms to the following addresses.

SIAINFO@heco.com

  HAWAIIAN ELECTRIC COMPANY
ATTN: Standard Interconnection Agreement; SN-CP10
P.O. Box 2750
Honolulu, HI 96840-0001


Questions?  Please call our SIA line at (808)543-7707