ML System stock gained 1.20 percent to PLN 13.46 on September 24, 2026, with 4,141 shares traded. Two storage projects add 10 MW of power capacity.
ML System stock gained 1.20 percent to PLN 13.46 on September 24, 2026, while 4,141 shares changed hands on the Warsaw Stock Exchange. The company has also added two energy storage projects, each rated at 5 MW and 10 MWh, extending its activity beyond building-integrated photovoltaics.
ML System subsidiary ML System+ signed two contracts with BESS-Group for turnkey storage facilities in Warzyce and Nieg?owice in southeastern Poland. As WNP reports, each installation will combine 5 MW of power with 10 MWh of storage capacity.
The projects use ML System’s NexuView SCADA energy management system, linking the new storage business with the group’s existing solar and BIPV expertise. WNP also reports that ML System completed a 2025 project for a regional hospital involving a 2 MW solar farm and storage, while a PLN 45 million order for MPK Swidnica remains in its final implementation phase.
The storage contracts add an operating reference point to the company’s technology profile. BIZNES24 reported on September 23, 2026, that ML System received a Polish patent for a textured photovoltaic construction element and recorded PLN 122.85 million in consolidated revenue in fiscal year 2025.
The patent combines a photovoltaic cell with textured glass and a durable ceramic coating designed to imitate wood, concrete, granite or marble. That product direction supports the company’s positioning in construction materials that also generate electricity, while the new storage contracts broaden the project mix.
ML System shares stood at PLN 13.46 on September 24, 2026, up PLN 0.16, or 1.20 percent, from the previous reference level. The session high was PLN 13.48 and the session low was PLN 13.30, giving the move a narrow intraday spread alongside the new contract announcement.

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