To Next PageTo Next PageHow to fix NEP Inverter when LED light flashes red?
If the LED light on your NEP Inverter is flashing red, check the connection to the utility grid. Ensure that the utility voltage and frequency are within the allowable ranges shown on the BDM-600 label.
What to do if NEP BDG 256 Inverter LED light flashes orange?
If the LED light on your NEP Inverter is flashing orange, verify that utility power is present at the inverter. You can do this by removing AC power, then DC power.
Why is the PLC signal weak on my NEP BDG 256?
If the PLC signal of your NEP Inverter is weak, it may be due to the distance between the micro inverters and the gateway, or interference from other electronic devices. Try moving the BDG-256 closer to the micro inverter arrays, or farther away from other devices that could be causing interference.
Thank you for choosing the BDM-600 micro inverter from NEP.
The BDM-600 is designed to support grid-tied PV systems with PV panels and junction boxes.
This manual provides detailed product information and installation instructions for the BDM-600.
A label is located on the side of the inverter with technical data and safety instructions.
A layout map showing the location of each PV module and its corresponding microinverter.
Specifies the maximum breaker size of 20A and branch size limits for 240V and 208V systems.
Explains sequential voltage rise along the bus and maximum permissible voltage.
Lists parts required from NEP, including AC trunk cable, protective end cap, and tail cable.
Lists additional parts and tools required for installation, such as MLPE clamps and wrenches.
Recommends surge protection devices to prevent damage from lightning and grid irregularities.
Provides dimensions and weight for the BDM-600 box and pallet information.
Check electrical panel voltage, inspect components, and create a layout map before installation.
Details the step-by-step process for installing the microinverters and connecting the wiring harnesses.
LED light toggles on and off at two (2) second intervals.
LED light toggles on and off at one (1) second intervals.
Steps to troubleshoot an inoperable BDM-600, checking utility grid, power, and DC connections.
Procedure for safely disconnecting the BDM-600 from the PV module under load.
Steps for attaching and connecting a replacement BDM-600 to the PV module racking.
General
