Description
The 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 battery can also be charged by a 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.
Wi-Fi monitoring included in the Deye 6kW three-phase hybrid inverter
The entire range of Deye 6kW hybrid inverters includes Wi-Fi for use with the freeSolarman Smartapp available on Google Play for smartphones and computers. One of the most comprehensive apps on the market, allowing you to monitor all operating parameters of theDeye hybrid inverter, such as battery charge status, production and consumption, and daily and annual statistics, whilst also enabling remote control and configuration of the inverter.
Deye: a unique hybrid inverter suitable for all systems
There is no equipment on the market similar tothe DEYE 6000W hybrid inverter. It is currently the most comprehensive inverter available, capable of operating in off-grid installations and can also function as a self-consumption inverter with or without batteries. Below we detail its main features: -Off-grid operation and self-consumption: It isthe most comprehensive inverter on the market. It can operate as a 6000W stand-alone inverter connecting up to 7800W to solar panels and batteries, whilst also allowing charging from a generator. It can also operate connected to the grid as a self-consumption inverter without batteries or as a self-consumption inverter with batteries. - Time scheduling and surplus energy routing: This equipment allows you to schedule charging and discharging at specific times. Furthermore, its smart charging function allows you to redirect surplus energy to appliances such as boilers, air conditioning or any other load you choose. - Rated output of 6000W and peak of 12,000W: The inverter hasa rated power of up to 6000W and can handle up to 12,000W for 10 seconds in isolation. It is capable of starting high inductive loads, such as motors, without any issues. In self-consumption mode, it provides 6000W of continuous power with or without batteries. -Compatible with lead-acid, gel and lithium batteries: This unit allows the use of any type of battery on the market, including lead-acid, gel and AGM, and is compatible with most lithium batteries. - Single-phase unbalanced output up to 50%: This equipment allows for an unbalanced output of up to 50% of its power, so that a single-phase line can be supplied with up to 3 kW of power. In single-phase and three-phase consumption systems, unbalanced output is extremely helpful in ensuring a functional system. -Adjustable 150-amp charger: This unit enables high-speed charging for lead-acid or lithium batteries thanks to its dedicated 120 amps. We can adjust this value to any level if we have low-power generators. -Parallel-connectable up to 10 units: This equipment allows you to increase power by adding other units to operate in parallel with a maximum of 10 inverters.
Premium internal components
Deye inverters are designed to offer a long service life. Internally, they are built using electrical components and semiconductors from leading brands, as we shall see below. The German company Infineon manufactures the IGBTs and MOSFETs used in the Deye inverter’s main board in Munich. The American companies Alpha and Omega and Fairchild supply semiconductors to Deye inverters. The microprocessors are manufactured by Texas Instruments in the United States. The electrolytic capacitors used by Deye are manufactured in Japan by Nippon Chemi-con. Vac Germany produces toroids and current sensors. Other leading brands such as Toshiba, Panasonic and TDK round out the range of electronics suppliers used to manufacture the mainboards and control boards for Deye inverters. 
Large LCD touchscreen for monitoring and configuration
The Deyehybrid inverter features a large touchscreen where you can configure all the inverter’s operating modes, monitor daily output, battery status and energy flows in great detail, and even access the battery management systems (BMS). Computers are not required as in other systems; simply via the screen and by touch, you can use and monitor all the functions of this inverter. 
DEYE Quick Start Guide
In this video, we can see all the operating capabilities of the DEYE inverter, including time settings:
Managing surplus energy via the smart charging function and connecting a grid-tied inverter
The 6000W three-phase hybrid inverters have a ‘smart load’ output that can be configured to redirect surplus energy to consumption to make 100% use of solar production. For example, with the default configuration, the smart load output is powered and supplies consumption when the battery is between 95 and 100% and solar production is greater than 500W. This is fully configurable; we can see a working example in this video: Furthermore, the same port used for smart charging can be selected in the “micro-inverter input” function, where we can connect a micro-inverter or a grid-tied inverter of up to 8000W to increase the charging capacity beyond the 7800W available from the solar panels.
The ‘peak shaving’ function for supplementing grid power
Deye 6000W three-phase hybrid inverters have a function whereby they can supplement the power of the grid or a generator using batteries or photovoltaic panels. If, for example, we have 2.2 kW of installed grid power, we can select a value of 2000 W for peak shaving; when demand exceeds 2000 W, the inverter will draw the remainder from the batteries or panels so as not to exceed the installed power. This function is very useful in locations where there are old transformers and the electricity company cannot supply the necessary power. TheDeye 6kW three-phase hybrid invertercomes with a 5-year warranty and its build quality is on a par with the best equipment on the market. It has been designed and manufactured using high-grade electronics, with its components oversized to provide a high degree of reliability and efficiency.
Intelligent cooling and IP65 protection rating
Deye three-phase hybrid inverters have IP65 protection, and their fan-cooled radiator ventilation system is activated only when necessary. The equipment allows its rated power to be used without derating up to 45 degrees. Many inverters on the market reduce their power output from 25 degrees, but Deye is capable of delivering 5000W even in hot climates, operating at high ambient temperatures.
5-year warranty and efficiency of up to 99.9%
TheDeye 6kW three-phase hybrid invertercomes with a 5-year warranty and its build quality is on a par with the best equipment on the market. It has been designed and manufactured using high-grade electronics, with its components oversized to provide a high degree of reliability and efficiency, achieving 99.9% in the MPPT controllers and 97% in the inverter.
Built-in protections and DC disconnect switch
The Deye Sun 10k inverter features internal protections for safe operation, as well as a ‘DC switch’ to disconnect the PV array from the load. Among the protections included are: - Protection against DC Type II and AC Type II atmospheric phenomena (surge protection) included - Anti-islanding protection included - Short-circuit protection included - Solar panel insulation fault detection included - String reverse polarity protection included - DC load shedding switch included
