Scale 50–200 MWh
100 MWh Energy Storage — Utility-Grade Installation
Short answer
We build a 100 MWh storage system from 16–20 × 20ft containers at 5–6.9 MWh each, with a power of 25–50 MW and an HV 110 kV connection. The site footprint is 1.5–2.5 ha, and we deliver equipment in 3–4 transport batches.
- 16–20 × 20ft containers
- 25–50 MW
- 0.25C (4h) most commonly, 0.5C for a capacity profile
Who this scale is for
- A developer with a building permit and an HV connection agreement
- A fund requiring a bankable package of guarantees and an LTSA
- An operator of a PV/wind portfolio above 100 MW
Configuration, site and grid connection
Number of containers16–20 × 20ft containers
System power25–50 MW
C-rate0.25C (4h) most commonly, 0.5C for a capacity profile
Land footprint1.5–2.5 ha
Voltage levelHV 110 kV, substation with 2 × 40 MVA transformers
Indicative CAPEXPLN 72–95 million for 25 MW / 100 MWh
Delivery schedule18–30 months, delivered in 3–4 batches
Revenue models realistic for this scale
- Revenue stack: capacity market + ancillary services + arbitrage
- Tolling contracts with an energy trader (fixed fee per MW)
- Balancing the developer's renewables portfolio
Reference implementation
| Parameter | Value |
|---|---|
| Configuration | 25–50 MW / 50–200 MWh |
| Containers | 16–20 × 20ft containers |
| Grid connection | HV 110 kV, substation with 2 × 40 MVA transformers |
| Delivery time | 18–30 months, delivered in 3–4 batches |
Related
Applications and technology for this scale
Application · 2–40 MWh
Solar Farm
No more negative prices and curtailment — shift production to the evening peak.
Application · 1–10 MWh
Manufacturing Plant
Peak shaving and capacity-fee reduction for contracted capacity of 1–10 MW.
Technology
Liquid Cooling
Impact on degradation, round-trip efficiency and self-consumption.
FAQ
Request a quote — pricing in 48 h
Send us the project scale in MWh, the site location and the available grid capacity. We reply with a configuration, CAPEX range and delivery schedule.