GSL-W-20K Floor-Standing Lithium Battery Storage System Achieves EU EMC Compliance Certification

GSL ENERGY is proud to announce that its GSL-W-2OK Floor-Standing Lithium Battery Energy Storage System has successfully obtained EU EMC Compliance Certification, confirming full conformity with EN IEC 61000-6-1:2019 and EN IEC 61000-6-3:2021 standards.

The certification testing was conducted by SGS-CSTC Standards Technical Services Co., Ltd a globally recognized and accredited testing laboratory. The results verify the system's electromagnetic compatibility (EMC), operational stability, and safety performance under real-world residential energy storage and light-commercial ESS application conditions.

This milestone further reinforces market confidence in GSL ENERGY's floor-stangding LiFePO4 battery systems, whole-house backup power solutions, and solar plus storage energy storage prodycts, underscoring our long-term commitment to international compliance, safety assurance, and engineering excellence.

EU EMC Certified for Stable and Reliable Energy Storage Performance

As part of the EMC compliance evaluation, multiple GSL-W-20K product samples underwent comprehensive EMC testing, including assessments of:

• Electromagnetic interference resistance

• Electrical and operational stability

• Environmental adaptability

• System-level safety performance

The test results confirm that the GSL-W-20K lithium battery energy storage system operates safely and reliably in:

• Grid-connected residential energy storage environments

• Solar-plus-storage applications

• Light-commercial energy storage scenarios

This certification validates the system's readiness for long-term deployment in demanding energy environments.

Certified Applications and Use Scenarios

The EU EMC certification confirms the GSL-W-20K's suitability for a wide range of energy storage system (ESS) applications, including:

• Residential energy storage and whole-house backup power

• Floor-stangding lithium battery energy storage solutions

• Solar battery storage for homes and small businesses

• Light-commercial ESS deployment and capacity expansion projects

This recognition provides added assurance for project developers, EPC contractors, distributors, and system, integrators seeking CE-compliant solar energy storage systems for international and EU markets.

Advanced LiFePO4 Technology for Long-Term Energy Applications

The GSL-W-20K floor-stangding battery system is built on a high-safety LiFePO4 battery platform, integrated with an intelligent Battery Management System (BMS) and a modular parallel architecture that enables flexible and scalable capacity expansion.

The system supports multiple energy management strategies, including:

• Solar self-consumption optimization

• Peak shaving and load management

• Solar plus storage integration

• Off-grid and backup power operation

Key Value Advantages

• High safety performance and long cycle life for long-term energy storage investment

• Modular scalability to meet evolving residential and light-commercial energy demands

• Broad compatibility with mainstream hybrid inverters and battery inverters

• Wide applicability across residential, solar, and light-commercial energy storage projects

Strengthening Global Renewable Energy and Energy Storage Deployment

With the successful EU EMC certification, the GSL-W-20K further strengthers GSL ENERGY's ability to support:

• Renewable energy adoption

• Household energy resilience

• Distributed and decentralized energy storage solutions

The system delivers a high-reliability floor-standing lithium battery energy storage solution tailored for modern residential and light-commercial energy applications wordwide.

Commitment to Quality, Compliance, and Global Project Reliability

At GSL ENERGY, product quality, safety compliance, and engineering reliability remain central to our innovation strategy. The EMC certification of the GSL-W-20K reflects our ongoing investment in:

• Rigorous product testing and verfifcation

• International certification programs

• Long-term system reliability and safety assurance

As a trusted BESS manufacturer, GSL ENERGY will conyinue expanding its certified energy storage product portfolio, supporting global partners with safe, compliant, and future-ready energy storage solutions for diverse markets and deployment environments