# Ralf Christian

> Ralf Christian is a angel investor backing Battery and Energy Storage. See 2 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Location: Nürnberg, Germany
- Total investments: 2
- Last investment: Mar 2022
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/ralf-christian/

Ralf Christian is a angel investor in Nürnberg focused on Battery and Energy Storage. Ralf Christian has more than 28 years of experience in various roles at Siemens, an international leader in electronics. Prior to taking on his current role as CEO of the Energy Management Division, Ralf served as CEO in several other business units at Siemens, including Low and Medium Voltage Distribution, High Voltage Transmission and Smart PowerDistribution, and was previously general manager of several other departments. He received a Master of Science and Business Administration from the University of Karlsruhe, Germany.

## Contacts

5 contacts available for Ralf Christian: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/ralf-christian?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Battery | 1 | 50% |
| Energy Storage | 1 | 50% |
| Renewable Energy | 1 | 50% |

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Angel | 1 | 50% |
| Funding Round | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Voltfang | We integrate used electric car batteries into a battery storage system and thus build up a decentralized storage network. |  | Angel | Mar 15, 2022 | https://voltfang.de/ |

1 of 2 investments shown.

## Co-investors
- [Pirate Impact](https://shizune.co/investors/profile/pirate-impact) — VC Fund, 2 deals together

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## FAQ

### What does Ralf Christian invest in?

Ralf Christian invests primarily in Battery, Energy Storage and Renewable Energy startups, most often at Angel and Funding Round stage. Most of the 2 investments tracked by Shizune back companies in Germany. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Ralf Christian?

Public channels for Ralf Christian include LinkedIn. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### When did Ralf Christian last invest?

The most recent investment recorded for Ralf Christian closed in Mar 2022. Shizune tracks 2 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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