Maximize power generation profits and improve safety and durability by reducing power conversion losses
[인더스트리뉴스 이건오 기자] DASSTECH presents a series of new and improved quality products, ranging from small capacity 3.7kW to high performance 60kW and 110kW inverters.
DASSTECH 3.7kW ‘K7’ solar inverter [사진=다쓰테크]
3.7kW ‘K7’ solar inverter combines efficiency and performance
The new ‘K7’ solar inverter with a capacity of 3.7kW has a low starting voltage of 100V. This allows the inverter to operate early even in low lighting levels to maximize power generation profit. MPPT ranges from 70V to 530V, and the algorithm continuously tracks the optimal power extraction point.
In addition, the K7 inverter provides a wide operating range with a maximum open voltage of 550V, and achieves power conversion efficiency and stability by combining MPPT control and PWM methods. These two control methods can complement each other to reduce power conversion losses.
This product effectively controls internal temperature using a natural air cooling method. This is environmentally friendly and improves the long-term durability of the product. In addition, it has an IP65 rating, which provides excellent protection against dust and water, and maintains stable performance even in harsh environmental conditions.
The K7 inverter has a compact and lightweight design, which provides convenience in installation and management. The quality and safety of the product has been officially recognized by obtaining KS C 8565 certification, and the convenience of installation and maintenance has been improved with the integrated connection panel. In addition, this product features high quality performance and stability. With 1000V/30A/20kA fuse specification, it safely protects the system from overcurrent and is easy to design for high output modules with high short circuit current.
DASS Tech’s latest 60kW inverter ‘DASS 60i’ [사진=다쓰테크]
A new standard for high performance energy conversion, the latest 60kW inverter ‘DASS 60i’
The newly upgraded DASSTECH 60kW inverter provides excellent performance and high efficiency of over 98% Euro efficiency. It provides a powerful output with a capacity of 60kW, and the starting voltage of the operation of 250V enables early operation even in low lighting conditions, maximizing the profit of power generation. The MPPT range is from 200V to 1000V, ensuring that the inverter always finds the optimal power extraction point. The maximum open voltage is 1000V, providing a wide operating range.
The control method that combines MPPT control and PWM method maximizes power conversion efficiency and ensures stability.
This product uses forced air cooling to effectively control the internal temperature, and is protected against dust and strong water jets with an IP66 rating. In addition, the quality and safety of the product was officially recognized by receiving the KS C 8565 certification.
In addition, the convenience of installation and maintenance is improved with the inverter integrated into the connection panel, and the system can be safely protected with the fuse specification 1000V / 30A / 30kA. The new 60kW inverter, which combines high performance and efficiency, is expected to set a new standard in the field of energy management.
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