GSO’s GDS400kW DC-DC Converter is a cutting-edge solution designed to bridge photovoltaic (PV) systems with energy storage, enabling seamless conversion of solar-generated DC power into stable, battery-ready DC output. Tailored for large-scale renewable energy applications, this converter supports a wide PV input voltage range of 250-840V and delivers an adjustable output voltage of 600-900V, optimized for modern high-voltage battery systems. Equipped with MPPT (Maximum Power Point Tracking) technology, it ensures maximum energy harvest from PV arrays under varying environmental conditions.

Key Technical Features

• High Efficiency: Achieves up to 98.6% efficiency, minimizing energy loss and operational costs.
• Robust Protection Mechanisms:
• PV input over/under-voltage protection
• Output overload, short-circuit, and reverse polarity protection
• Comprehensive system safeguards: overtemperature, emergency stop, and fan failure protection
• Flexible Design: Single-stage topology simplifies installation and reduces maintenance needs.
• Scalable Power: Modular architecture supports parallel configurations, with a maximum capacity of 800A (100A per module) and 400kW total power output.
• Certified Reliability: UL-certified modules ensure compliance with global safety standards.

Market Trends & Policy Alignment

The global shift toward renewable energy integration and grid decarbonization is accelerating demand for advanced power conversion solutions. Governments worldwide are incentivizing solar-plus-storage projects through policies such as tax credits (e.g., the U.S. Investment Tax Credit), renewable energy mandates, and subsidies for battery storage deployment. The GDS400kW converter aligns perfectly with these trends by enabling efficient coupling of PV systems with energy storage—a critical step in stabilizing grids and maximizing renewable utilization.

Why Choose the GDS400kW?

• Future-Proof Design: Supports ultra-wide voltage ranges, accommodating next-generation high-voltage batteries and diverse PV configurations.
• Cost-Effective Operation: High efficiency and IP20-rated, fan-cooled design ensure reliability in harsh environments (operating temperature: -20°C to 45°C).
• Global Compliance: Ideal for installations up to 5,000 meters altitude (derated above 2,000 meters), meeting diverse regional requirements.

Technical Specifications

• Dimensions: 800×1100×2060 mm | Weight: 600 kg
• Communication: RS485/CAN/Ethernet
• Noise Level: ≤70 dB

Conclusion

As the world transitions to sustainable energy systems, GSO’s GDS400kW DC-DC Converter stands at the forefront of innovation, offering unmatched efficiency, scalability, and resilience. Whether for utility-scale solar farms or industrial microgrids, this product empowers businesses to harness solar energy effectively while aligning with global climate goals.

Explore the future of energy conversion with GSO—where technology meets sustainability.

For detailed certifications, efficiency curves, or custom configurations, contact our technical team today.