Tesla

Tesla's BESS solutions, along with Sungrow, continue to top the Battery StorageTech Bankability Ratings Report as of January 14, 2026, according to energy-storage.news. Other vetted sources did not provide explicit bankability information.

Tier-1Public Company

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Company snapshot

Company size

10,001+ employees

Founded year

2003

Approximate BESS production capacity per year

40 GWh

Cell suppliers

CATL, BYD, LG Energy Solution

TeslaStorage Systems

						Cooling
Tesla	Megapack	2.96 MWh	6 hour	-	Yes	Integrated heating and cooling at cell level

Locations

Headquarters countryUnited States

City / localityAustin, Texas

Address13101 Harold Green Rd, Austin, Texas 78725, US

Presence (selected)United States of America, Germany, China, Netherlands, Canada, United Kingdom of Great Britain and Northern Ireland, Australia, India, France, Norway, Mexico, Sweden, Spain, Italy, United Arab Emirates, Turkey, Denmark, Poland, Belgium, Switzerland, Japan, Taiwan, Hong Kong, Singapore, Portugal, Finland, South Korea, Malaysia, Israel, Austria, Indonesia, Ireland, Thailand, Greece, Brazil, Pakistan, New Zealand, Iran, Philippines, Czechia, Romania, Nigeria, Chile, Egypt, South Africa, Kenya, Qatar, Croatia, Hungary, Morocco, Saudi Arabia, Iceland, Luxembourg, Bangladesh, Ghana, Sri Lanka, Lithuania, Slovenia, Ukraine, Argentina, Colombia, Ethiopia, Nepal, Puerto Rico, Democratic Republic of the Congo, Algeria, Georgia, Tunisia, Uzbekistan, Viet Nam, Costa Rica, Jordan, Cambodia, Peru, Serbia, Slovakia, Afghanistan, Dominican Republic, Ecuador, Lebanon, Moldova, Myanmar, Macao, Somalia, Tanzania, Uganda, Venezuela, Albania, Angola, American Samoa, Azerbaijan, Bulgaria, Benin, Bolivia, Bahamas, Belarus, Curaçao, Cyprus, Guinea, Guatemala, Iraq, Kazakhstan, Montenegro, Republic of North Macedonia, Mali, Montserrat, Malta, Paraguay, Rwanda, Chad, Uruguay, Zambia, Cameroon, Haiti, Martinique, Mauritius, Russian Federation

Flagship clients (reported)No customers found

Key Software and Communication Protocols

EMS software

Autobidder; Powerhub; Microgrid Controller; Opticaster

Standards and Certificates

ISO 14001ISO 45001ISO 9001

Financials

Last update-

RevenueOver $1,000,000,000

Debt-to-Equity17.082

Current Ratio2.066

Quick Ratio1.486

Corporate Information

Primary website

https://www.tesla.com/careers

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