Company News

In the renewable energy sector, an IP65-rated outdoor solar water pump inverter combining robust protection with intelligent control is emerging as essential equipment for agricultural irrigation, off-grid communities and industrial applications. This device directly drives three-phase AC water pumps via photovoltaic panels, enabling round-the-clock operation that delivers water whenever sunlight is available and maintains output even during overcast conditions. Its technical advantages and practical value have been validated across multiple operational scenarios.

——World's First 96V-600V Wide Voltage Compatibility Solution Pioneers Industry Technological Innovation

Driven by the dual carbon goals, the global photovoltaic energy storage market has experienced explosive growth. In 2018, a groundbreaking high-voltage PWM photovoltaic charge controller was officially launched. Its innovative 96V-600V ultra-wide voltage compatibility enables simultaneous integration with diverse energy storage battery types, including lithium iron phosphate, lead-carbon, gel, and lead-acid batteries. This milestone signifies a new era in photovoltaic energy storage system integration technology.

In the realms of industrial automation, new energy, and high-end manufacturing, AC-DC high-power DC power supplies are emerging as pivotal electrical equipment driving industrial advancement through technological innovation and performance breakthroughs. This paper systematically analyses the technical advantages and application value of a representative product supporting three-phase 380V input, an output voltage range of 100-1000VDC, and efficiency ≥95%.

The vehicle-mounted high-voltage converter serves as a core component within the electrical systems of both new energy vehicles and conventional petrol-powered vehicles, undertaking the function of converting and distributing energy from high voltage to low voltage/alternating current.

Driven by both the dual carbon goals and the energy transition, wind-solar hybrid energy storage systems are emerging as the core engine of the global new energy sector. According to the latest data from the China Research and Consulting Institute, the global market for wind-solar hybrid systems is projected to reach US$12 billion by 2025, with China leading the world with a 37.5% share. By 2030, the market size is expected to surge to US$75 billion, achieving a compound annual growth rate exceeding 21%. This trillion-yuan blue ocean market is reshaping the energy industry landscape through technological iteration, policy support, and scenario innovation.

Ship inverters with inspection certificates are power conversion devices designed for ships and rigorously inspected and certified by classification societies. These inverters typically feature high efficiency, stability, and safety, and meet the various power needs of ships during navigation.

In this rapidly changing era, the stability and reliability of power supply have become an indispensable lifeline for all industries. Whether it's the efficient operation of small factories, rapid response to outdoor emergencies, precise treatment in mobile healthcare, or even the daily maintenance of family life, an efficient, intelligent, and reliable energy storage and power supply system is an indispensable cornerstone. Today, let's step into the world of a 48kWh energy storage + 30kW inverter + AC-DC charging hybrid energy storage charging and discharging system and explore how it injects powerful power into diverse application scenarios.

Our company's independently developed "photovoltaic complementary" photovoltaic water pump inverter system adopts a grid-electricity complementary design, realizing seamless switching between solar energy and grid power. It can continue to pump water even in cloudy and rainy weather, marking a new stage of all-weather high-efficiency operation for my country's photovoltaic water pump technology.

Bangzhao Electric Co., Ltd. has recently launched its next-generation photovoltaic inverter-controller integrated unit. Featuring 120/240V US standard output, mains frequency isolation technology, and an integrated inverter-controller design, it has become a focal point in the photovoltaic market. Centred on the principles of ‘high efficiency, safety, and ease of installation’, this device redefines the performance standards for off-grid photovoltaic systems.

In October 2025, Bangzhao Electric formally launched the BZP-20kW Low-frequency pure sine wave inverter, achieving a 20kW high-power low-frequency inverter capable of converting 48V DC input to three-phase 400V output. This equipment employs Mitsubishi's sixth-generation IPM intelligent modules and SVPWM space vector modulation algorithm, achieving conversion efficiency exceeding 88%.