🇩🇪 German Solar & Energy Leads — Marktstammdatenregister
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🇩🇪 German Solar & Energy Leads — Marktstammdatenregister
Scrape Germany's official Marktstammdatenregister (MaStR): 6.2M+ Photovoltaik / Solaranlagen + Wind, Biomass & storage. Betreiber (operator), location, capacity (kW), commissioning date & status. Solar/battery/PV leads. Free, no key, no proxy.
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🇩🇪⚡ German Solar & Energy Leads — Marktstammdatenregister (MaStR) Scraper
Scrape Germany's official Marktstammdatenregister (MaStR) — the Bundesnetzagentur's public register of every power installation in Germany: 6.2 million+ solar PV systems (Photovoltaik / Solaranlagen) plus wind, biomass, hydro and storage.
Get the Betreiber (operator), location, capacity (kW), commissioning date and status for each installation — the exact lead data the German energy industry buys.
Free. Official open data (DL-DE-BY-2.0). No API key, no proxy, never blocked.
Keywords: Marktstammdatenregister, MaStR, Photovoltaik, PV-Anlagen, Solaranlage, Solaranlagen Daten, Betreiber, Balkonkraftwerk, Batteriespeicher / Stromspeicher, Windkraft, EEG-Anlagen, Bundesnetzagentur, German solar leads, PV operator data, solar installation database Germany, energy data export.
🎯 Who buys this (Germany = Europe's #1 solar & battery market)
| Buyer | Use |
|---|---|
| 🔋 Battery-storage (Batteriespeicher) sellers | Find solar homes with no battery yet → retrofit leads |
| ☀️ Solar installers (PV-Installateure) | Competitor installs + area-by-area new projects |
| 🔧 O&M / maintenance (Wartung) | Ageing systems needing service contracts |
| 🔌 Heat-pump / EV-charger sellers | Solar households = ideal upsell customers |
| 💰 Investors, insurers, manufacturers | Market intelligence & asset data |
⚙️ Filters (input)
| Field | Description |
|---|---|
| Energy type | ☀️ Solar PV (default, 6.2M+), 💨 Wind, 🌿 Biomass, 💧 Hydro |
| Bundesland | Any of the 16 federal states, or all Germany |
| Postcode (PLZ) | e.g. 80 = Munich, 10 = Berlin, 20 = Hamburg |
| Min / Max capacity (kW) | e.g. max 30 = home rooftops (battery leads); min 100 = commercial |
| Commissioned after | fresh leads from a date, e.g. 2024-01-01 |
| Companies only | named, contactable B2B operators (private persons are anonymised) |
| Operational only | only systems currently In Betrieb |
📤 Output (per installation, clean — no nulls)
mastr_number,unit_name,energy_type,statusoperator_name,operator_mastr_number,operator_type(company vs private)city,postcodecapacity_kw_gross,capacity_kw_net,solar_modulescommissioned_date,registered_date,last_updatedprofile_url(the official MaStR page)lead_score,lead_grade(UTILITY / COMMERCIAL / LARGE-ROOF / HOME+ / SMALL-HOME),lead_tags(named_operator,battery_retrofit_candidate,operational)
Lead angle
Private rooftop solar without a battery → tagged battery_retrofit_candidate.
Commercial/named operators → tagged named_operator (directly contactable B2B lead).
Bigger capacity = higher lead_score.
🔌 Source
The official MaStR register's internal JSON API
(marktstammdatenregister.de). Public data under the open DL-DE-BY-2.0 licence —
free to use and republish with attribution to the Bundesnetzagentur. No key, no proxy.
Note on operator names (GDPR)
Operators that are private individuals are anonymised by the register (shown as "natürliche Person") — that's the law. Companies, farms and organisations appear with their real name — turn on Companies only to keep just those contactable B2B leads.
