Mazovia Industrial Microgrid & Backup Reserve
Sub-8ms uninterruptible islanding transfer and frequency containment reserve protecting continuous 24/7 manufacturing lines.
A single 100-millisecond voltage sag previously cost this continuous polymer extrusion facility over €380,000 in scrapped material and reactor restarts. EnerX engineered a 42 MW / 126 MWh grid-forming BESS with solid-state static transfer switches (STS) and 18.5 MWp of industrial rooftop PV—achieving seamless 7.4 ms islanding and shaving peak demand charges by 41%.
Before & After EnerX Deployment
Audited operational and financial comparison before and after engineering integration.
Legacy diesel generators required 18 seconds to start—far too slow to prevent PLC resets and polymer line scrap during grid sags.
Solid-state STS + 126 MWh Grid-Forming BESS isolates grid faults in 7.4 ms with zero voltage drop on critical lines.
System Architecture & Engineering Topology
Integrated multi-node busbar connecting generation, storage, control, and circular recovery.
Turnkey EPC & Engineering Scope of Work
- 1Design and integration of 15 kV solid-state static transfer switches (STS) for zero-downtime islanding
- 2Turnkey installation of 42 MW / 126 MWh liquid-cooled LFP BESS with active harmonic filtering
- 3Deployment of 18.5 MWp lightweight East-West rooftop PV across 11 factory halls
- 4Commissioning of Peak Shaving & Capacity Market (Rynek Mocy) automated dispatch
Site Documentation: Field Photos vs. 3D BIM / CAD Visualization
15 kV Solid-State Static Transfer Switch Lineup
Isolates external utility grid faults in under 7.4 milliseconds—faster than a single 50 Hz half-cycle.
42 MW Grid-Forming PCS & LFP Battery Enclosures
Provides instant synthetic inertia and voltage waveform support for sensitive CNC & extrusion drives.
18.5 MWp East-West Aerodynamic Factory Array
Generates flat daytime baseload power consumed 100% behind the meter by polymer reactors.
Verified Results & Measurable Impact
Audited operational KPIs recorded after commissioning.
Zero Production Interruptions Since Commissioning
Successfully rode through 11 external grid voltage sags and 2 regional storm blackouts in Year 1.
Reduction in Peak Demand Grid Charges
Automated BESS discharge caps factory grid draw during morning and evening industrial tariff peaks.
Combined Energy Savings & Avoided Downtime
Full system CAPEX payback achieved in 3.8 years through self-consumption, peak shaving, and backup.
“Since EnerX commissioned the 7.4 ms static transfer switch and 126 MWh battery bank, our extrusion lines have not lost a single kilogram of polymer to external grid disturbances.”
Planning a similar energy, Eco Park, or circular recycling project?
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