Redmine

05/03/2026

MB 09:34 AM Solar Module Requirement #99 (New): REQ-SOLAR-032: Safe state

The solar module shall enter a defined safe state after controller reset, loss of control power, or critical internal fault. Michelle Bausager

MB 09:34 AM Solar Module Requirement #98 (New): REQ-SOLAR-031: LVDC output connectors

The solar module shall use two 2-pole LVDC output connectors to support daisy-chaining. Michelle Bausager

MB 09:34 AM Solar Module Requirement #97 (New): REQ-SOLAR-030: Component availability

Components used in the solar module design shall be active parts and normally available from standard distributors. Michelle Bausager

MB 09:33 AM Solar Module Requirement #96 (New): REQ-SOLAR-029: Module cost

The total module cost shall not exceed 500 DKK, including PCB, components, connectors, sensors, protection, and control electronics. Michelle Bausager

MB 09:33 AM Solar Module Requirement #95 (New): REQ-SOLAR-028: Physical size

The solar module shall fit within a maximum volume of 150 mm × 150 mm × 40 mm. Michelle Bausager

MB 09:33 AM Solar Module Requirement #94 (New): REQ-SOLAR-027: Converter isolation

Galvanic isolation between the PV input and LVDC output shall not be required. Michelle Bausager

MB 09:33 AM Solar Module Requirement #93 (New): REQ-SOLAR-026: Communication loss behavior

Loss of CAN communication shall not cause unsafe operation of the solar module. Michelle Bausager

MB 09:32 AM Solar Module Requirement #92 (New): REQ-SOLAR-025: Unique node identity

The solar module shall support a unique CAN node identity during operation on the LVDC platform. Michelle Bausager

MB 09:32 AM Solar Module Requirement #91 (New): REQ-SOLAR-024: CAN command support

The solar module shall support CAN commands for enable, disable, parameter update, fault reset, and identify. Michelle Bausager

MB 09:32 AM Solar Module Requirement #90 (New): REQ-SOLAR-023: CAN status reporting

The solar module shall report at least PV voltage, PV current, LVDC bus voltage, output current, output power, temperature, operating state, and fault state over CAN. Michelle Bausager