UL · ETL · IEEE C37 Certified

Power distribution & energy storage
engineered for North America.

From medium-voltage switchgear and UL-listed panelboards to residential energy storage and hybrid inverters — Daye delivers reliable, certified, and customizable solutions for industrial, commercial and utility customers worldwide.

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25+: Years in power equipment
60+: Countries served
300+: Patents & certifications
120k㎡: Smart manufacturing base

About Daye

Jiangsu Daye Intelligent Electric Co., Ltd. is a publicly listed manufacturer specializing in smart power distribution equipment, intelligent grid terminals, and clean-energy systems. Our subsidiary Jiangsu Daye New Energy Technology focuses on residential and commercial energy storage, hybrid inverters, and BMS solutions.

With a vertically-integrated production base covering sheet-metal, primary & secondary integration, SMT, and battery-pack assembly — we serve utility, industrial, commercial and residential customers across China, North America, Europe and Southeast Asia.

●High-tech enterprise & provincial R&D center
●UL891 / UL67 / IEEE C37 product lines
●ISO 9001 / 14001 / 45001 certified
●Provincial Green Factory

Product Portfolio

Certified power distribution and clean-energy products purpose-built for global utility, commercial and residential applications.

Manufacturing Capabilities

A vertically integrated smart factory with automated sheet-metal, robotic welding, SMT, battery assembly, and full-suite high-voltage testing labs.

Intelligent Equipment

Fiber laser cutting, bending robots, automatic coating & welding lines.

SMT & Electronics

In-house SMT and DTU/FTU production for grid-terminal devices.

HV Testing Labs

Lightning impulse, partial discharge, temperature rise & integration testing.

Battery Pack Line

Automated cell-to-pack assembly with full electrical & safety verification.

Quality & Certifications

Every product is validated against international standards. Our certifications and honors reflect a 25-year commitment to engineering rigor and customer trust.

Trusted Partners

Long-term OEM & technology cooperation with industry leaders — including Schneider, Siemens, ABB and Chint — under licensed designs such as SIVACON 8PT, Prisma-E and Mvnex series.

Schneider Electric

Siemens

ABB

CHINT

Let's build your project

For engineering, product, and partnership inquiries, reach our China or North America team directly.

China Office

5F, South Building, No. 346 Changbai Street, Qinhuai District, Nanjing, Jiangsu, China

Canada Office

HFX

Direct Contacts

Sean Sun

seansng@torchpower-js.com +86 189 1338 2208

Colin Chen

colinchen@torchpower-js.com +86 189 1390 8222

GanValrie

ganvalrie@torchpower-js.com +1 807 709 9999

Power distribution & energy storageengineered for North America.