---
title: Germany (grid connection and recycling)
iso: DE
mark: VDE / EAR
obligation: Additional requirement
region: Europe
source_url: "https://www.zls-muenchen.bayern.de/stellen/gs_stellen/index.htm"
verified_at: 2026-08-19
version: 1
canonical: "https://tsinghu.com/en/markets/de"
publisher: Shenzhen Tsinghu Technology Co., Ltd. (agency, not a certification body)
license: CC-BY-4.0
---

# Germany (grid connection and recycling) · VDE / EAR

| | |
|---|---|
| Obligation | Additional requirement |
| Scheme | Laboratory testing plus registration number |
| CB conversion | 并网测试不可替代 |
| Typical lead time | 4–10 周 |
| Local requirements | VDE-AR-N 4105 grid connection; EAR registration for batteries and electronic equipment |

## Related regulations and standards

- [EU 2023/1542](https://tsinghu.com/en/regulations/eu-2023-1542)