Import Dc To Ac Hybrid Solar Off Grid Inverter 3 Phase — Buy in wholesale FOB from Supplier in China

The DC to AC Hybrid Solar off grid Inverter 3 Phase from Zhejiang Sandi Electric Co., Ltd. is engineered for industrial and residential solar applications where grid independence is critical. It integrates Mitsubishi’s sixth-generation IPM module and Texas Instruments’ DSP28335 chip, delivering rapid response times, stable power output with ±1% voltage accuracy, and comprehensive protection functions. The unit supports dual start modes - Reduction Voltage Start and Variable Frequency Start - allowing users to match the inverter’s operation to motor or pump loads without requiring an external frequency converter.

Built with a modular, plug-in design, this inverter simplifies maintenance and reduces downtime costs by enabling component-level replacement. Its wide DC input voltage range (selectable between 100-300V, 200-500V, or 500-850V) accommodates diverse solar or wind systems, including those without backup batteries, to maximise renewable energy utilisation. The isolation transformer design ensures complete electrical separation between input and output, while built-in circuit breakers enhance safety and ease of installation. Conversion efficiency reaches up to 94% through SVPWM space vector algorithms, optimising performance for high-power loads like CNC machines, electric tools, and air conditioners.

This inverter is suited for off-grid solar installations in remote industrial sites, agricultural setups, or residential properties with unreliable grid access. It offers configurable system modes, letting users prioritise DC sources (battery or solar) or AC mains bypass based on energy availability. The LCD and LED display provides real-time monitoring of voltage, current, kWh, and fault diagnostics, enabling proactive maintenance. Its European CE (EMC, LVD, UL1741) and ISO9001 certifications confirm compliance with international electrical and quality standards.

Zhejiang Sandi Electric Co., Ltd. operates from Yueqing Economic Development Zone in Zhejiang Province, China, specialising in solar inverters and power conversion solutions. The company’s facility is located at Building 13-2 Botong Huigu, No. 66 Binhai South Four Road, a region known for its concentration of electrical manufacturing expertise. As a Harbor-tier supplier, it demonstrates consistent trade readiness, though its current response rate and average response time are not publicly available.

The supplier focuses on hybrid and off-grid inverters designed for industrial and residential applications, with a strong emphasis on modularity and safety. Its product lineup leverages imported core components, such as Mitsubishi IPM modules and TI processors, to ensure reliability and performance. The company’s certifications include CE (covering EMC, LVD, and UL1741) and ISO9001, signifying adherence to international quality and safety standards for electrical equipment.