Bright Sunday, a leading solar-as-a-service provider, is accelerating its acquisition of operational and ready-to-build self-consumption solar PV portfolios across Spain and Portugal, with a strategic focus on the commercial and industrial (C&I) segment.

The vast majority of solar photovoltaic (PV) systems in Europe — over 98%, according to the International Renewable Energy Agency (IRENA) — are grid-tied. Grid-tied solar remains a cost-effective solution — but it leaves businesses vulnerable during outages, an increasing risk in today’s era of climate volatility and grid instability. For companies where operational continuity is critical, hybrid solar systems with battery storage offer a reliable, future-proof alternative.

Bright Sunday has introduced "Solar Cashback," a solution that transforms existing company-owned solar installations into immediate cash while ensuring professional and efficient operation of the solar PV system with continuous access to clean energy.