---
title: I have a weak grid with a low power connection capacity​
description: "Our device performs **peak shaving** function with the **Smart Boos**t, which means **above a given load, the power automatically comes from the battery to compensate.** Very useful with underdimensionned grids or limited connections.​"
url: "https://studer-innotec.com/support/faq/next-inverter-chargers-series/overview/i-have-a-weak-grid-with-a-low-power-connection-capacity/"
updated: "2026-06-25"
category: Overview
tags:
  - battery
  - smartboost
---

# I have a weak grid with a low power connection capacity​

Our device performs **peak shaving** function with the **Smart Boos**t, which means **above a given load, the power automatically comes from the battery to compensate.** Very useful with underdimensionned grids or limited connections.​