June Power June Power

DC-Coupled Energy Storage Systems Manufacturer & Supplier

Leading the Global Transition to Smart, High-Efficiency Solar Energy Storage Solutions

The Global Landscape of DC-Coupled Energy Storage

As the world pivots toward renewable energy, DC-Coupled Energy Storage Systems (ESS) have emerged as the gold standard for efficiency in both commercial and industrial (C&I) sectors. Unlike traditional AC-coupled systems, DC-coupled architectures allow solar energy to flow directly into batteries without multiple conversion stages, reducing energy loss by up to 10-15%. This efficiency is driving a massive shift in how global enterprises manage their carbon footprint and energy costs.

Commercial and Industrial (C&I) Evolution

In Europe and North America, strict ESG (Environmental, Social, and Governance) regulations are forcing corporations to adopt localized microgrids. DC-coupled systems are particularly favored in these regions due to their seamless integration with high-voltage PV arrays. Large-scale manufacturing plants and data centers are increasingly demanding DC-Coupled Energy Storage Systems to ensure uninterruptible power supply (UPS) and peak shaving capabilities.

About Hunan June Power Technology Co., Ltd

Hunan June Power Technology Co., Ltd. is a national high-tech enterprise located in Jiangbei New Area, Nanjing. June focuses on the R&D, production, and sales of PCS, Hybrid Inverters, Energy Storage Systems (ESS), and Microgrid Systems, while also engaging in the investment, development, and construction of photovoltaic and energy storage power plants.

The company operates an R&D and manufacturing base of over 100,000 m², and its products are distributed in more than 100 countries and regions across Europe, the Americas, Oceania, Africa, the Middle East, and Southeast Asia. To deliver efficient, localized technical support and services, the company has established overseas branches in Los Angeles, Warsaw, Tokyo, and Riyadh.

June Power Factory
100,000+

Production Area (m²)

100+

Technical Experts

80+

Utility Model Patents

100+

Global Countries

Industry Trends & Procurement Needs

The Rise of "All-in-One" Systems

Modern procurement specialists are moving away from component-based buying. The demand for "All-in-One" DC-coupled containers is skyrocketing. These units integrate the inverter, battery management system (BMS), and thermal cooling into a single 20ft or 40ft container, significantly reducing onsite installation time and labor costs.

Localizing the Application

In Southeast Asia and Africa, DC-coupled systems are being used for "Micro-grid" applications in remote mining sites where the grid is unstable. In the Middle East, high-temperature resilience is the key procurement criterion, leading to the adoption of liquid-cooled DC storage solutions that can operate efficiently even at 50°C+ ambient temperatures.

Localized Application Scenarios

C&I
Commercial & Industrial (C&I)
Utility
Utility-scale Energy Storage
Solar Field
Solar Power Fields

Why Partner with a Leading Chinese Manufacturer?

As a premier Chinese factory, Hunan June Power Technology offers unparalleled advantages in the DC-coupled market:

  • Supply Chain Dominance: Direct access to Tier-1 lithium cells (LFP and LTO) ensures competitive pricing and long-term reliability.
  • R&D Excellence: Collaborations with top universities like NUAA and NUIST allow us to stay ahead in PCS (Power Conversion System) efficiency and BMS intelligence.
  • Global Certification: Our products meet CE, TUV, and UL standards, making them ready for immediate deployment in any global market.
  • End-to-End Customization: From 8kW residential units to 5MWh industrial containers, we provide bespoke engineering for diverse grid requirements.

Our global service network, including branches in Los Angeles and Riyadh, ensures that "Made in China" comes with "Local Service Support." We don't just sell hardware; we provide a lifetime energy security partner.

All DC-Coupled Energy Storage Systems Products