Products
What is SolarUnit integrated PV System?
DAH Solar integrated PV system SolarUnit adopts the world's first integration of PV Module and micro-inveter. It is composed of anti-dust and multi-power generation Full-Screen PV Module and industry-leading micro-inveter. The PV Module and inverters are installed as soon as they come out, without additional design and selection, and the installation is convenient. Integrated PV system SolarUnit has the following functions: 1, anti-reflux function. To achieve the PV system of "self-use, surplus electricity does not go online" grid-connected function. 2, complete fault protection function. Ensure the safety of the operator and the correct operation of the equipment, and ensure long service life. 3, power limit function. Automatically adjust output according to user specified output conditions to meet user requirements for easy operation, energy saving and environmental protection. 4, at the same time support PLC and WIFI two communication modes. 5, quick shutdown function. It can remotely turn off all the micro-inveter in the system quickly with one key to improve its safety and practicality. 6, Mobile phones, web pages can view the global real-time and historical power station data at any time, and has automatic fault alarm reminder function. For more information, please visit SolarUnit
What are the accessories of SolarUnit Integrated PV system?
Our SolarUnit comes standard with Full-Screen PV Module and micro-inverters, as well as standard accessories such as DTU control units, AC T-buses, etc. You can also choose accessories such as stands, junction boxes, and meters.
What are the models of SolarUnit integrated PV system?
At present, the integrated PV system SolarUnit has a variety of models such as 2 in 1, 3 in 1, 4 in 1 to choose from, and the power coverage includes 800W, 920W, 1500W, 2000W. For more information, please visit SolarUnit
How to quickly master the three-step SU installation method?
The integrated PV system SolarUnit is fully pluggable and easy to install. Three-step quick installation method: 1, layout AC bus; 2. Install PV Module; 3. Install the junction box. For details, please visit the installation manual
What is Full-Screen PV Module?
DAH Solar Full-Screen PV Module was officially released in 2019, is independently developed by DAH Solar with a global patent anti-dust PV module. The front side of the PV module has no frame, the frame is flush with the glass surface and adopts 128°R Angle design, no water, no dust, snow slides fast, can be installed horizontally and vertically. The main advantages are as follows: Advantage 1: it can effectively reduce the power generation loss caused by water accumulation, dust accumulation and snow caused by outdoor operation, and the power generation gain is 6-15% Advantage 2: The Full-Screen PV Module can achieve 80-90% cleaning effect through rainwater self-cleaning, reducing the frequency of cleaning operation and maintenance, and saving more than 50% of cleaning costs every year; Advantage 3: The Full-Screen PV module is the originator of anti-dust series products, with global shipments of 3.5GW, which is used in more than 80 countries and regions around the world, with reliable products and excellent power generation effect. For more information, please visit Full-Screen Rectangular PV Module
What are the mainstream specifications of DAH Solar's PV modules?
The mainstream version of DAH Solar has 54 versions (1722*1134*30mm), 60 versions (1903*1134*30mm), 66 versions (2094*1134*30mm), 72 versions (2278*1134*30mm), 78 versions (2465*1134*30mm) for details, please visit Full-Screen rectangular PV Module
What product system certification has DAH Solar obtained for its PV Module?
At present, DAH Solar has obtained the following product system certification: IEC 61215/IEC 61730/CE/INMETRO ISO 45001 2018/ Occupational Health and Safety Management system ISO 14001 2015/ Environmental Management system ISO 9001 2015/ Quality Management system. For more information, please visit the certification
What technical route does DAH Solar choose?
Solar cells side: DAH Solar adopts industry-leading N-type TOPCon Solar cells technology, adopts 182mm square or rectangular sheet size, and adopts laser-assisted sintering, PE-poly and other processes;
At present, DAH Solar has realized the perfect integration and innovation of anti-dust PV Module technology and mainstream technology in the market, such as Double glass PV Module technology, DBB (no main gate) PV Module technology, rectangular PV Module technology and many other technologies.
How to properly install Full-Screen PV Module?
The connection between the Full-Screen PV Module and the support system can be fixed using the mounting hole and fixture on the frame. The installation method must follow or refer to the "DAH Solar Full-Screen PV Module Installation Manual". If the installation method is different from the following, do not install and fix it without authorization. To prevent damage to PV Module or other risks. See installation manual
How do DAH Solar's PV Module perform in bad weather?
Our PV module have good weather resistance, through more than 20,000 times of dynamic load test, PID test, wet freezing test, DH1000 wet heat test, TC thermal cycle test, wet leakage test and many other environmental tests, can work in high temperature, cold, strong wind, rain and other bad weather.
