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ServiceUpdated on 12 May 2026

Design and sizing of solar PV systems with second‑life BESS

Otón Peñuelas

Co-Founder & CTO at Battwoo

Madrid, Spain

About

Battwoo provides services for the technical sizing and design of solar PV installations combined with second‑life Battery Energy Storage Systems.
We support partners in designing optimized and circular energy systems by integrating photovoltaic generation with reused EV batteries, considering energy demand, load profiles, battery characteristics, safety constraints and operational objectives.

This service is particularly suited for pilot and demonstration projects, enabling technically sound and realistic system designs that can be deployed, monitored and validated in real conditions.

Type

  • Development
  • Consulting

Applies to

  • CIRCULAR ENERGY INTEGRATION: VALORISING LOCAL WASTE STREAMS FOR INDUSTRIAL EFFICIENCY
  • ELECTRIC VEHICLE (EV) BATTERIES RECYCLING, REUSE

Organisation

Battwoo

SME / Start-Up / Spin-Off

Madrid, Spain

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