Roche Energy REL2000 is a containerized battery energy storage system with 2.08 MWh nominal energy, supplied as a DC block with liquid cooling. It uses 314 Ah prismatic cells and weighs 19 tonnes (41,888 lb).
Use Cases
Roche Energy REL2000 has energy capacity within the utility-scale range. That specification points to use in front of the meter, on the utility's side of the connection.
Capabilities
That configuration points to renewable colocation, operating alongside a wind or solar plant on one site, for Roche Energy REL2000.
Nominal energy
2.08MWh
What does this system typically cost?
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Energy & Power
Architecture
DC Side
AC Side
Physical & Footprint
Battery Cells
Lifespan
Protection
Full Specification Sheet
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Plant Round-Trip Efficiency
The calculator estimates the full "plant" round-trip efficiency (RTE) at the point of interconnection. Some values are pre-blocked depending on information on a particular ESS. The rows that are marked "each way" are one-way efficiencies; they are applied on charge and again on discharge. We then square them. To enter a bundled PCS efficiency value, use its rated-power value, not peak. If the PCS skid already includes the LV/MV transformer, set Transformer LV/MV to 100 % so those losses are not counted twice.
Site Space Required
Shared: one 3 m aisle serves both neighbours. Dedicated: each unit keeps its own 3 m, so gaps double to 6 m.
Single unit — matches the stored area_sqm convention.
More Roche Energy Systems
5| Compare | Logo | Vendor | System | Energy | Power | Duration | Battery Cell | Open |
|---|---|---|---|---|---|---|---|---|
| Roche Energy | REL6250DC Block · 20 ft container | 6.25MWh | — | — | LFP587 Ah · Prismatic Next-Gen 500+ Ah | |||
| Roche Energy | REL5000DC Block · 20 ft container | 5.02MWh | — | — | —314 Ah · Prismatic | |||
| Roche Energy | REL5000DC Block · 20 ft container | 5.02MWh | — | — | —314 Ah · Prismatic | |||
| Roche Energy | REL2000DC Block · 10 ft container | 2.08MWh | — | — | —314 Ah · Prismatic | |||
| Roche Energy | REL1670DC Block · 10 ft container | 1.67MWh | — | — | —314 Ah · Prismatic |
About the Vendor
Founded in 2023, Roche Energy is a Shanghai energy storage system maker, Shanghai Shenyi Roche Energy Technology Co., Ltd. It runs plants in Suzhou and Lianyungang, has delivered more than 7 GWh of storage products, and lists utility-scale projects including the 220 MW/440 MWh SPIC Binhai facility, the 105 MW/209 MWh Lianyungang Ganyu installation, and the 150 MW/600 MWh Xinjiang Mulei Kaisheng project.
How to Read the Product Page
This profile of REL2000 by Roche Energy is assembled exclusively from public data to support early-stage screening and requires additional due diligence.
Always confirm these terms and technical specifications directly with the vendor and project stakeholders. Reflect all agreed-upon details in the legal agreements before making any investment decisions.
