AlphaESS and One Stop Warehouse Sign Global Strategic Cooperation Agreement

CHENGDU, CHINA, 5 June 2025 — AlphaESS and One Stop Warehouse (OSW) have officially signed a Global Strategic Cooperation Agreement, celebrating eight years of successful partnership.

The signing took place in Chengdu, China, with Chuck Li, Product Manager at OSW, and Ricky Jiang, Sales Director of Australia & New Zealand at AlphaESS, representing both parties. This renewed agreement reinforces their joint commitment to accelerating global clean energy adoption—building on shared achievements in markets like Australia, where federal home battery incentives are driving demand for solar-plus-storage systems.

Since the partnership began, AlphaESS and OSW have closely worked side by side to deliver advanced battery storage solutions tailored to real-world market needs. Powered by a shared vision and mutual trust, the two companies have become core drivers of sustainable energy ecosystems worldwide. This strong collaboration has helped AlphaESS gain global user trust—ranking No. 1 residential energy storage market share in Australia, and leading the Net Promoter Score (NPS) among home storage brands in Germany.

"Our journey with OSW reflects a shared ambition to make renewable energy simpler and smarter," said Ricky Jiang, Sales Director of APAC, AlphaESS. "This agreement allows us to build on our achievements and further integrate technology, distribution, and customer support to serve a broader global audience."

Chuck Li, Product Manager at OSW, added, "This strengthened partnership is not only a continuation of our shared legacy—it's a proactive step toward delivering even greater value in fast-growing clean energy markets around the world."

Moving forward, AlphaESS and OSW will continue to align on innovation, product accessibility, and service delivery, leveraging OSW's extensive international distribution and AlphaESS's global R&D and manufacturing capabilities.

About AlphaESS

AlphaESS is a leading global provider of green energy storage solutions and services. With expertise in BMS, EMS, system integration, and cloud monitoring, we deliver tailored solutions for residential, commercial & industrial, and utility-scale projects. Our global footprint includes 40+ offices across APAC, Europe, Africa, and beyond, with over 200,000 systems operating in 130+ countries. Backed by a strong global supply chain and logistics network, we're driving the transition to smarter, cleaner energy worldwide.

About OSW

One Stop Warehouse (OSW) is Australia's largest solar distributor and a fast-growing global player in renewable energy. OSW supplies solar retailers, installers and EPCs with quality products and services across key international markets.

For further information, please contact:

AlphaESS Headquarters – Global Communications
info@alpha-ess.com 

OSW Media Relations

media@onestopwarehouse.com