Description
The DEYE single-phase inverter is suitable for residential use, maximising the rate of self-consumption of solar energy and increasing energy efficiency. During the day, the photovoltaic system generates electricity which is initially supplied to the loads. Any surplus energy will then charge the battery or be fed into the grid. The inverter complies with the EN50549-1 standard, meaning it can be successfully used to become a prosumer. The ‘PV surplus’ function means that in off-grid mode, when the battery is charged to a certain set percentage, the inverter automatically begins to supply voltage via the dedicated port so that the energy produced by the panels is not wasted. The battery can also be charged by the diesel generator to ensure uninterrupted power supply in the event of a grid outage. It is equipped with an RS485/CAN port for battery communication.
Ningbo Deye Inverter Technology Co., Ltd., founded in 2007 with a registered capital of 300 million RMB, is one of China’s high-tech enterprises and a subsidiary of the Deye Group. With a factory area of over 15,000 m² and comprehensive production and testing facilities, Deye has become a major player in the global solar inverter market.
Ningbo Deye Inverter Technology Co., Ltd. is dedicated to providing complete photovoltaic energy system solutions, including solutions for residential and commercial power plants. Deye also offers the right device for every application: for all types of modules, for grid-connected and off-grid systems, as well as for hybrid inverter systems, for small-scale systems and commercial systems in the megawatt range. Among these, the power of the grid-connected PV inverter ranges from 1.5–110 kW, the hybrid inverter from 3 kW–50 kW, and the microinverter from 300 W–2000 W.
As a technology-oriented company, Deye has always been committed to researching and developing cutting-edge technologies to deliver efficient and reliable products. For example, Deye adopts a T-type three-level topology and an enhanced SVPWM algorithm to further improve conversion efficiency by 0.7% compared to standard SPWM.
