Three Arrows Launched! GoodWe’s Energy Storage PCS Technology Excites Integrators

On the evening of April 10, 2025, during the highly anticipated international energy storage exhibition and the “GoodWe Night” banquet, GoodWe proudly unveiled three energy storage products: the 125kW energy storage PCS, the 215kW energy storage PCS, and the ICS boost converter-integrated machine. This launch garnered widespread attention from industry elites, authoritative media, and partners, marking another significant breakthrough for GoodWe in the energy storage technology sector.

<h2>125kW Energy Storage PCS: Long-lasting Leadership and Integrator's Choice</h2>
In response to the complexities and varying demands of commercial and industrial energy storage applications, as well as high-temperature derating issues, GoodWe's 125kW energy storage PCS stands out as an "all-round performer." Its core competitive advantages include safety, reliability, powerful functionality, environmental friendliness, and flexibility. Its long-term reliability and comprehensive performance have been highly recognized by integrators, providing high-performance solutions for commercial energy storage cabinets.

<h3>Safety and Reliability: Unyielding Protection</h3>
The PCS is a crucial component of the energy storage system, playing a key role in the overall safety, stability, and long-term profitability of the system. The GoodWe 125kW energy storage PCS maintains stable output even in harsh conditions: it supports 1.1 times long-term operation at high temperatures of 40°C (capable of running at 137.5kW for 2 hours to meet the 261kWh cabinet's full charge and discharge requirements) and operates without derating at 50°C. It includes built-in terminal temperature detection, leakage current monitoring, and fault recording functions for comprehensive safety alerts. The dual redundancy design of "AC double relay + DC double contactor," combined with Level 2 lightning protection, provides a robust safety net for the system.

<h3>Powerful Functionality: Precise Control</h3>
The GoodWe 125kW energy storage PCS is compatible with DC voltage ranges of 670-1000V and various battery configurations with capacities from 280Ah to 320Ah, accommodating different power requirements. The AC side employs a three-phase four-wire design, demonstrating strong adaptability to grid connections and stable operation under conditions of high harmonic distortion, weak grids, and strong grid imbalances. It also supports 100% unbalanced output, allowing independent dispatch of active and reactive power across phases A, B, and C in solar-storage collaborative scenarios, maximizing self-consumption rates and significantly reducing curtailment. For industrial parks with unbalanced loads, it can provide unbalanced compensation, enhancing power quality and delivering greater economic benefits to customers. In off-grid situations, it supports unbalanced loads and half-wave loads without the need for additional isolation transformers, ensuring a more stable and balanced power supply.

<h3>Reliable and Cost-effective: Reducing Costs while Increasing Efficiency</h3>
The PCS features an IP66 protection rating and C4/C5 corrosion resistance, ensuring higher reliability in harsh environments. Additionally, there is no need for extra protective designs, allowing simplification or elimination of dust nets or louvered windows, which reduces system protection costs and benefits the PCS's ventilation and cooling. The EMC electromagnetic compatibility meets Class B standards, with operating noise below 65 decibels, and the intelligent thermal management system maintains high efficiency and low energy consumption even in complex environments.

<h3>Flexible Deployment: Plug and Play</h3>
Thanks to the AC and DC quick connector design, the 125kW energy storage PCS enables "zero-threshold" installation, with adaptable output methods and placement options to accommodate various integrated cabinet solutions. This allows for rapid application in scenarios such as "economic peak shaving and valley filling, demand management, backup power systems, and self-consumption," generating higher economic returns for users.

<h2>215kW Energy Storage PCS: The Energy Beast with Exceptional Performance</h2>
Network-type energy storage has become a focal point in the industry in recent years. The 215kW energy storage PCS, based on the design concept of "one cluster, one management," breaks through the bottlenecks of traditional centralized storage, providing high reliability and profitability solutions for grid-level applications.

<h3>Leading Technology: Outstanding Performance</h3>
As a network-type energy storage inverter model, the 215kW energy storage PCS supports primary frequency modulation and black start capabilities, allowing it to quickly restore power during grid failures. Coupled with battery under-discharge recovery technology, it extends the lifespan of energy storage units. It integrates SVG (reactive power compensation) and VSG (virtual synchronous generator) functionalities, achieving a short-circuit capacity ratio (SCR) of less than 1.2 to actively support the grid. The overall conversion efficiency reaches up to 99.01%, maintaining performance even at high temperatures of 45°C, and it supports parallel operation with up to 24 devices, easily expanding to a capacity of 5MW.

<h3>Grid-Friendly: Stable Performance</h3>
The 215kW energy storage PCS features both high and low voltage ride-through capabilities, seamlessly adapting to complex grid environments and providing robust support for large-scale renewable energy integration, helping power plant operators achieve higher profitability and lower operational costs.

<h2>ICS Boost Converter-Integrated Machine: A Breakthrough in Harsh Environments</h2>
Designed for extreme environments such as large-scale wind and solar bases and high-altitude deserts, GoodWe's ICS boost converter-integrated machine focuses on "high tolerance and high integration," redefining the reliability boundaries of equipment.

<h3>Exceptional Performance: Fearless of Challenges</h3>
With support for high DC voltage of up to 1500V and maximum efficiency reaching 98%, the ICS can handle 1.1 times long-term overload capabilities combined with intelligent temperature control algorithms, ensuring stable operation in temperatures from -40°C to +60°C and at altitudes of up to 4000 meters. Its strong grid adaptability allows it to be compatible with weak grids and frequent voltage fluctuations, providing a "turnkey" solution for integrated wind-solar projects.

The launch of these three new products not only showcases GoodWe's profound technical foundation in power electronics and energy storage systems but also reflects its product development philosophy of being customer-centric. Looking ahead, GoodWe will continue to deepen its research in solar-storage integration technology, driving energy systems toward higher efficiency, intelligence, and sustainability, and injecting strong momentum into the global carbon neutrality goals!