MUNICH–(BUSINESS WIRE)–INTERSOLAR EUROPE 2026 — Nextpower™ (Nasdaq: NXT), a leading provider of solar and power technology solutions, today announced it has entered into a definitive agreement to acquire Zimmermann PV-Steel Group, a Germany-based solar technology provider with more than 20 gigawatts (GW) deployed and deep market presence in Germany, one of Europe’s largest solar markets. Zimmermann was founded in 1950 and expanded into the solar industry in 2009, delivering more than 2,500 so