A solar system will help to offset your electric usage when it is producing power. During the night, and on some overcast days, you will still draw electricity from NPU.

We will schedule an appointment for your Witness Test and meter installations, in coordination with the final inspection required by the Building Department. You and your solar contractor …

NPU offers energy efficiency programs and rebates to help families save. To review these programs, expand the sections below. For questions around these programs, you can send us …

This document is intended to provide guidance on how to design a safe and effective shared solar system requiring network protection units (NPUs) with the SolShare. This document does not …

May 4, 2022 · This document is intended to provide guidance on how to design a safe and effective shared solar system using the SolShare. This document does not override the local …

Nov 9, 2016 · The largest solar and energy storage system in Connecticut was recently opened, by the Connecticut Municipal Electric Energy Cooperative (CMEEC) and Norwich Public …

In line with AS4777, one Network Protection Unit (NPU) is required for each connection point when >30kVA capacity of generating units are electrically connected beyond. The Ofice of the …

We design and manufacture quality and reliable NPUs ( PVDBs) that are constructed in accordance with AS/NZS 61439.2.2016. Master and Slave PVDB communicate through …

NORWICH – Norwich Public Utilities (NPU) has completed its standard pre-storm precautions ahead of strong winds and heavy rains expected to arrive in the region later today and into …

Also known as grid protection units (GPU), PV distribution boards (PVDB) and network protection units (NPU) these aggregate the embedded generation and protect the grid. Solar PV …