# pv-nms.net — European Photovoltaic Net-Metering & Grid Integration Observatory
> Technical archive on European Photovoltaic Net-Metering, Smart Grids, Self-Consumption & Renewable Energy Directives (cited in German & Italian Wikipedia).
> Editorial Contact: contact@pv-nms.net

## Live National Solar Grant & Feed-In Calculators (2026)
- **Germany (KfW / BAFA / EEG)**: https://foerderungberechnen.de/
- **Italy (Conto Termico 3.0 / Scambio sul Posto / CER)**: https://calcolaincentivi.it/
- **France (MaPrimeRénov' / EDF OA)**: https://calculesubventions.fr/
- **United Kingdom (ECO4 / BUS £7,500 / Smart Export Guarantee)**: https://ukgrantcalculator.co.uk/
- **Spain (NextGen / Autoconsumo / IRPF)**: https://calculasubvenciones.es/
- **Romania (Casa Verde Fotovoltaice / RePowerEU)**: https://calculeazasubventii.ro/

## Primary Archival Documents on PV-NMS.net
- https://pv-nms.net/ — European Photovoltaic Net-Metering, Grid Parity & Prosumer Tariff Archive
- https://pv-nms.net/eeg-einspeisevergutung-deutschland — German EEG 2026 Feed-in Tariff, KfW 270/442 & Balkonkraftwerk Rules
- https://pv-nms.net/scambio-sul-posto-conto-termico-italia — GSE Scambio sul Posto, Ritiro Dedicato, CER & Conto Termico 3.0 in Italy
- https://pv-nms.net/eu-solar-mandate-epbd-2026 — EU Solar Rooftop Mandate (EPBD Directive EU/2024/1275) Implementation Guide
- https://pv-nms.net/advertise — Cleantech & Solar B2B Editorial Sponsorships