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SINEXCEL Unveils Advanced Solar-Storage Solutions at Intersolar North America 2025

In the dynamic landscape of renewable energy, SINEXCEL stands out as a pioneering force. The company recently showcased its latest innovations in energy solutions at the prestigious Intersolar North America 2025, held in San Diego. With a focus on enhancing energy efficiency and sustainability, SINEXCEL demonstrated its comprehensive suite of products designed for commercial and industrial (C&I) applications.

Introducing the Solar-Storage-Charging Solution

At the heart of SINEXCEL's presentation was its state-of-the-art Solar-Storage-Charging Solution. This innovative system is engineered to maximize energy efficiency through rapid response times and enhanced safety features. It boasts a 4% improvement in the efficiency of solar and energy storage systems, making it a significant advancement in the energy sector. By directly converting battery electricity and solar power into the necessary current for charging, the solution is scalable and adaptable—perfectly suited for the fast-growing electric vehicle market.

Tianji Architecture: A Game Changer

Central to the Solar-Storage-Charging Solution is the Tianji Architecture, a distributed modular DC bus that offers a standardized platform. This architecture ensures zero power consumption, no on-site maintenance, and enhanced operational safety, guaranteeing unmatched reliability for charge point operators. With this system, SINEXCEL is redefining the standards for energy efficiency and operational safety in energy storage and electric vehicle charging solutions.

Unveiling the SES-90K Energy Storage Cabinet

Another highlight at SINEXCEL's booth was the SES-90K Pre-engineered All-in-one Outdoor BESS Cabinet. This modular energy storage solution is designed for flexibility, allowing configurations ranging from 30kW to 90kW. Its certification for global grid compatibility ensures that it meets the requirements of various international standards. Additionally, the SES-90K features robust IP54/NEMA 3R protection and is built to withstand harsh environmental conditions, making it suitable for diverse applications.

Safety and Reliability at the Forefront

The SES-90K is rigorously safety-tested, holding certifications from UL9540 and UN3480 for transport safety. With multiple Maximum Power Point Trackers (MPPTs), the SES-90K optimizes solar energy output, leading to higher conversion and generation efficiency. One notable feature includes a 30ms automatic backup switch, ensuring an uninterrupted power supply during grid outages—critical for applications that require constant energy availability.

The Versatile 160kW Modular Bi-directional Storage Inverter

Alongside the storage cabinet, SINEXCEL introduced its PWS1-160M-H-EX/NA modular bi-directional storage inverter. This inverter is designed for superior performance in extreme conditions, earning a top rating of IP66, making it ideal for use in challenging environments such as islands and deserts. The inverter's versatility is evident, as it supports various installation configurations and can accommodate a flexible voltage range from 850 to 1500Vdc.

Meeting Diverse Energy Needs

Engineered for grid frequency regulation, the 160kW inverter can manage overloads of up to 1.5 times for brief intervals and adapts flexibly to various energy service requirements. It features compatibility with both air-cooled and liquid-cooled batteries, facilitating efficient heat dissipation and enhancing reliability. With the capability of achieving a combined capacity of 1.6MW using ten parallel units, this inverter is perfectly suited for both grid-connected and isolated energy systems.

Commitment to a Sustainable Future

SINEXCEL's showcase at Intersolar North America 2025 reflects its unwavering commitment to promoting renewable energy and sustainability. With nearly two decades of experience in power electronics, the company is dedicated to developing innovative solutions that support energy independence and eco-friendly practices.

About SINEXCEL

Founded in 2007, SINEXCEL has emerged as a leader in energy storage, EV charging, and power quality solutions. With a portfolio that spans over 12 GW of installed energy storage capacity and 140,000 deployed EV charging systems, the company collaborates with industry giants like EVE Energy and Shell across more than 60 countries. SINEXCEL continues to push boundaries in energy innovation, striving to create a cleaner and greener future for generations to come.