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ATESS Power

PCS AC Block DC Block

📍 Shenzhen, China · Est. 2017Private

Overview

Shenzhen-based energy storage and EV charging solutions provider founded in 2017, with a 25,000 square metre manufacturing plant and an R&D team of more than 100 engineers. ATESS exports to over 85 countries and operates regional offices in Germany, Thailand, Turkey, South Africa, France, and Nigeria. The product range spans utility and C&I PCS up to 1,500 kW, the MatrixOne integrated liquid-cooled BESS cabinet, and 5 MWh containerised storage.

At a Glance
US$90M+
Revenue

Products

ATESS Power offers 10 BESS products across 3 categories: PCS, AC Block, DC Block.

PCS illustration PCS
PCS1200HV/1500HV
1,200-1,500 kW
View specs
PCS1000/1000HV
1,000 kW
View specs
PCS250S/350S
250-350 kW
Datasheet
PCS100/250/500/630
100-630 kW
View specs
AC Block illustration AC Block
MatrixOne IC418-690/IC418-800
215 kW / 418 kWh
Datasheet
MatrixOne IC261-400S
125 kW / 261 kWh
Datasheet
DC Block illustration DC Block
20HCL 5MJ
5,015 kWh liquid-cooled container
Datasheet
MatrixOne BC261/BC418
261-418 kWh expansion
Datasheet
EnerStack100
outdoor stackable
Datasheet
EnerStack314
indoor stackable
Datasheet

Global Presence

ATESS Power is headquartered in Shenzhen, China with manufacturing in China (Shenzhen — 25,000 m² plant). 6 known facilities worldwide.

HQ Sales
Facilities
HQ
Shenzhen, China
Sales
GermanyThailandTurkeySouth AfricaFrance

Financials & Reports

ATESS Power is a privately held company. Key figures from 2023.

Key Figures
US$90M+
Revenue
~15% of annual revenue
R&D Spending
Company website (2023)

Reference Projects & Case Studies

Selected BESS projects officially disclosed by ATESS Power. 2 documented projects with case studies available for download.

Datasheet
ATESS Power · PDF
Download Datasheet
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