SOLOS · INDEX
Building Europe's Energy Infrastructure.
SOLOS develops, builds and operates large-scale solar and battery storage projects for institutional investors, utilities and industry — from site assessment to a 30-year operating life, delivered in-house.
3.4 GWp delivered · 187+ PV projects · 48 h response
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Three routes to the same outcome — a bankable asset.
- For investors & funds: DD-ready projects, bankable from hour one. Site assessment, yield models, EPC and O&M under one roof — to institutional standard, with a 25–30 year performance guarantee.
- For utilities & municipalities: Turn-key, on-schedule, locally anchored. In-house construction and engineering teams in Saarbrücken — for municipal utilities, citizen co-operatives and regional providers.
- For industry & PPA: Self-consumption, PPA, hybrid with storage. Roof, ground-mount or hybrid with BESS — we work backwards from your energy demand and deliver the right topology and market strategy.
All under one roof — across the full value chain.
Six capabilities under one roof — from initial site assessment through planning, procurement and construction to long-term operation.
- 01 · Development & Site Assessment
Site analysis, grid availability, yield simulation and permitting feasibility — the bankable foundation for investment decisions. - 02 · Planning & Technical Design
Detail design to DIN and IEC standards. Mechanical, electrical, structural, MV and protection — all from one in-house team. - 03 · Procurement & Supply Chain
Bankability-grade procurement of Tier-1 modules, inverters and storage components, backed by framework agreements with leading OEMs. - 04 · Construction & EPC
Turnkey delivery of large-scale PV and storage — fixed-price, schedule-critical, HSE-certified construction. - 05 · BESS Integration
Large-scale battery storage — standalone or co-located with PV. From sizing and EMS to commercial optimisation. - 06 · Operations & Asset Management
Performance-guaranteed operation across 25–30 years. 24/7 NOC, preventive maintenance, investor-grade reporting.
Delivered projects — solar and storage across Europe.
- Solar Park Merzig · Saarland · DE · 49.44°N 6.64°E · 8.4 MWp
- Community Solar Park Saarpfalz · Saarland · DE · 49.30°N 7.10°E · 4.6 MWp
- Logistics Rooftop Westphalia · North Rhine-Westphalia · DE · 1.6 MWp
- Industrial Rooftop Southern Germany · Baden-Württemberg · DE · 780 kWp
- Wittstock Battery Park · Brandenburg · DE · 2.5 MW / 10 MWh · In planning
- Rottweil Battery Park · Baden-Württemberg · DE · 3 MW / 10 MWh · In planning
- Mezőtúr Solar Park · Mezőtúr · HU · 66.3 MWp · Operational
- Szolnok Solar Park · Szolnok · HU · 138 MWp · Operational since 2022
- Szászberek Solar Park · Szászberek · HU · 69.6 MWp · Operational since 2023
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