Zendure study shows regulation, rental contracts and perceived installation complexity are slowing solar adoption
Executive summary: Zendure’s study identified regulation, rental contracts and the perception of complicated installation as key barriers to solar adoption, noting that 53% of active solar users consider ease of self‑installation important. These impediments delay the expansion of residential solar, affecting investment in renewable infrastructure and the pace of decarbonization in the power sector.
Who is involved: Zendure (research firm), residential solar users, policymakers, landlords and solar installers.
Likely next: Expect policy reviews to streamline permitting, initiatives to standardize lease agreements for tenant‑installed solar, and market push for simpler plug‑and‑play solar kits to reduce perceived complexity.
The Zendure research highlights three main frictions: unfavorable regulatory frameworks, lease agreements that prohibit tenant‑installed systems, and the belief that installing solar is technically difficult. For over half of existing solar users, ease of self‑installation is a decisive factor, suggesting that simplifying the user experience could unlock faster growth. Addressing these barriers would require coordinated action from policymakers, landlords and the solar industry to standardize permits, lease terms and plug‑and‑play kits.
Timeline
- — Estudio de Zendure: factores que están frenando la adopción de la energía solar (PR Newswire)
Analysis — what this means
Likely next events
- EU to review solar permitting rules under the Solar Rooftop Initiative by Q1 2027.
- Zendure to publish a follow‑up survey on installation barriers in Q4 2026.
- Sungrow to announce an additional 100 MW/200 MWh storage project in Europe by end‑2026.
- Spanish housing ministry to propose standardized lease clauses allowing tenant solar installations by mid‑2027.
Sectors affected
- residential solar photovoltaic
- solar installation services
- rental housing sector
Regulatory implications
- Streamlining of building permit processes for rooftop solar (EU Solar Rooftop Initiative).
- Standardization of lease agreements to permit tenant‑installed solar (proposed in Spain, 2027).
- Incentives for plug‑and‑play solar kits (U.S. DOE funding program, 2026).
Historical parallels
- Germany’s 2010 EEG reform that cut solar feed‑in tariffs, slowing new installations.
- Italy’s 2014 Conto Energia rollback, which reduced residential solar uptake.
- U.S. Solar Investment Tax Credit extension in 2020 that boosted residential solar demand.