This document establishes a Standard Profile for communications with Distributed Energy Resources (DERs) using IEEE Std 1815, IEEE Standard for Electric Power Systems Communications - Distributed Network Protocol (DNP3). The profile described in this standard provides a high-level data model for DERs based on IEC 61850-7-420 edition 2, a data points list, and a list of DER modes and functions. This document also provides a DNP3 implementation table for the profile.