Small wind turbines, although compact in size and simple in structure, can effectively utilize wind energy and convert it into electricity, providing us with many conveniences in our daily lives. For some remote and without electricity areas, small wind turbines can form a power supply system for lighting, television, washing machines, and other household electricity, solving the power consumption problems in these areas.

Oulu is a China leading manufacturer of small wind turbines horizontal and vertical since the year 2007. We also produce solar hybrid inverters off grid and on off grid, solar controller inverter with MPPT low frequency and high frequency, wind solar controller, wind solar hybrid controller inverter integrated machine,etc. Welcome for a prce now by whatsapp or wechat +86 18625180950 or email bonnie@china-oulu.com

As one of the hybrid inverter top suppliers in China, oulu produces 3kw 3.5kw 5kw 24v 48v off grid inverters and 3kw 3.5kw 5kw 48v on off grid hybrid inverters. The VMII series off grid inverters and GII series on/off grid hybrid inverters single phase have built-in MPPT charge controller all in on

The following figure shows the system application scenario of oulu on off grid solar hybrid inverter product. A complete system includes the following parts: 1. PV module: convert light energy into DC electric energy, charge the battery through the energy storage inverter, or directly reverse it int

Pure sine wave inverter; Integrated MPPT controller / charger; The priority of municipal power supply and photovoltaic power supply can be set; Wide PV input voltage; Battery type includes lead acid battery, lithium battery; Functions and parameters can be set through LCD; It can suppor

Off grid solar inverter 3kva 3.5kva 5kva factory directly supply>pure sine wave output inverter> according to the load requirements, the battery charging current can be set through LCD> the priority input mode of mains / solar energy can be set through the LCD> compatible with mains power and genera