Annual production capacity
1-2
GWh/yr · vendor-reported
Bankability influence
Overall Positive
Company Size
Major
10000+ headcount
Vertical integration
Medium
Company Overview
Founded in 1971 and based in Taipei, Taiwan, Delta Electronics started in power and thermal management and later expanded into BESS for utility-scale use. It operates 165 sales offices, 55 manufacturing sites, and 73 R&D centers worldwide, and its ESS portfolio includes power conversion systems, battery systems, controls, EMS, financial optimization, and O&M, with a safety record dating to 2018.
Headquarters
Neihu, Taiwan
Legal entity
Delta Electronics, Inc.
IPP / offtaker customers
Adani Electricity Mumbai Limited, Bihar State Power Generation Company Ltd, Metro Railway Kolkata, Prostarm Info Systems Ltd
Integration footprint
India
Production scale
1-2 GWh/yr
Adjacent product lines
EV Charging solutions, My Delta Solar Cloud, Solar Inverters (photovoltaic inverters including hybrid residential inverters), Microgrid solutions
Major presence in North America, Latin America, Europe, Central Asia & CIS, Middle East & North Africa, Sub-Saharan Africa, South Asia, East Asia, Southeast Asia, and Oceania.
Financial Health
Derived from the five sub-metrics below — all five healthy.
Reference Project
Project
Ånge Storage Solutions ; near Ånge, central Sweden
Cell & System Architecture
Cell chemistry
Cell format
Named chemistries
Block architecture
Application segments
Corporate & Listing
Recent Developments
Delta launched the DELTerra C, a liquid-cooled all-in-one C&I BESS that combines battery packs, power conditioning, cooling, and controls in one cabinet and scales to 1.25 MW/2.61 MWh.
Certifications
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DeltaIndustrial & Commercial ESS Solutions
| Product | Energy | Power | Duration | C / P rate | Chemistry | Block |
|---|---|---|---|---|---|---|
| AIOC279K125L | 0.28 MWh | 0.13 MW AC | 2–6 h | 0.5 | LFP | AC Block |
| AIOA279K125L | 0.28 MWh | 0.13 MW AC | 2–6 h | 0.5 | LFP | AC Block |
DeltaGrid-Scale BESS
| Product | Energy | Power | Duration | C / P rate | Chemistry | Block |
|---|---|---|---|---|---|---|
| M Series | 7.78 MWh | — | — | — | LFP | DC Block |
Compare to Other Vendors
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