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Off-grid PV system with Flexmax MPPTFlexmax MPPT is the most popular solar charge controller of Fangpusun. This product has been the home product of Fangpusun company since its inception. It is a hot seller in North America, Africa and Australia, especially in the African market.Now let's take a look at this solar system from our Nigerian customer. The solar charge controller is Fangpusun Flexmax MPPT80. The configuration of this system is as follows:*4.3KW/48 Magnum Inverter*48000Wh (24x 2V/1000Ah) OPzV Gel Battery Bank Storage Capacity*8.95KW Dual PV Array*100A Magnum PT-100 MPPT*80A Fangpusun Flexmax MPPT*AC & DC Surge Protection Devices*Residual Current Circuit Breaker, RCCB*Over/Under Voltage Protection Device*AC & DC Isolation Miniature Circuit Breakers*AC Multimeter (Energy Wattmeter)*Maintenance Bypasses*Auto Transfer Switches, ATS*Electronic Digital Timers,*48V Battery Life Saver, BLS*AC and DC Digital Voltmeters *Voltage Stab Both solar charge charge controllers in the system performed well after a while of use, but Fangpusun's Flexmax MPPT was more stable in the Nigerian climate, with no significant performance degradation.We are also very pleased to receive the customer's affirmation, because our company has invested a lot of energy to grasp the product quality of Flexmax MPPT. From the selection of accessories and suppliers to the strict control of accessories warehousing, from high standards of production to harsh factory testing, Fangpusun grasps every detail and is committed to the highest quality products.In addition to high quality components, high quality production and rigorous factory testing, the intelligent cooling system built into Flexmax also plays an important role in keeping the controller stable. Flexmax has a built-in high-power fan. With Fangpusun's unique algorithm, Flexmax can maintain the maximum current charge at the highest 40 ° C and work normally at the highest 60 ° C. This, of course, plays a huge role in Nigeria's hot season.Nigeria has a rainy season for several months of the year. When the rainy season comes, the dry and hot conditions become wet. After the rainy season, the weather in Nigeria can be windy and sandy. No matter when the humid environment or dust climate, this will have a certain impact on the general solar charge controller. But the main board of the Flexmax MPPT is sprayed with three anti-paint, so it can easily face wet and dusty conditions.Compared with the other solar charge controller, Flexmax also has a display screen, which is an LCD screen. You can see the working condition of Flexmax by pressing buttons. The Flexmax can also store 128 days of relevant data, which can provide practical data for future maintenance of the solar system. 

Car power inverter is very convenient for users to install. Processed by highly advanced machines, each part of our product is designed to be highly precise, which makes the installation process simpler. We have successfully developed its own installation manual for the easy installation. Wenzhou Xihe Electric Co.,LTD. is a leader in car power inverter design and production. Fangpusun has created a number of successful series, and car power inverter is one of them. This product will not cause noise. The small parts of this product are carefully sealed by resin to prevent vibration which will cause noise. It is exported to over 80 countries, including Germany, the USA, Spain, New Zealand, France, etc. Utilizing car power inverter system can prevent the accident of XTH XTM accessories from product development to package. The product maintains the balance between the two types of energy involved in powering the appliances.Our company is dedicated to sustainability. In accordance with our waste management hierarchy, we minimize waste generation and recover any waste that is generated at the highest possible value.

Yes. Wenzhou Xihe Electric Co.,LTD.has set up a team of engineers in charge of installation guidance. They have a wealth of knowledge of the product structure and parameters and can cope with a variety of installation problems. They can install car power inverter quickly as they are familiar with various parameter settings. For those who don't know how to install the product, our engineers are ready to help them to tackle various problems and relieve their burden. In all aspects of car power inverter design and production, Fangpusun has become a leader in the industry. Fangpusun has created a number of successful series, and car power inverter is one of them. This product has good colorfastness. After long use and many washes, the fabric retained its original color. The product is distinguished by high stability. Testing is an important prerequisite to assure the car power inverter quality assurance. The product does not require high maintenance.Our company bears social responsibility. We optimize our resources through increased efficiency and different usage for better products while reducing environmental impacts.

Yes, regarding the installation difficulties, we also provide car power inverter installation videos for customers. We ensure the videos are shot in a bright environment in which all the operations can be seen clearly. The videos have a high definition and there is no choppy loading. The installation video is also equipped with English subtitles so that customers can read them once they can't understand the operation. For more information about the product installation, please browse through our website or contact us. The market coverage, market share, product sales, sales rate, and other indicators of Wenzhou Xihe Electric Co.,LTD. are in the leading position in the car power inverter industry. Fangpusun has created a number of successful series, and solar controller is one of them. In the design phase, many factors of Fangpusun XTH XTM accessories have been taken into account. These factors include statics, dynamics, the strength of materials, resistance to vibrations, reliability, and anti-fatigue performance. The automatic load reconnection function makes it particularly appealing. Manufacturing the flawless car power inverter is always the development goal of Fangpusun . The product is built with a lightning proof system.Our firm bears societal obligation. We try to minimize waste production by means of a dozen waste reduction initiatives. A number of our manufacturing lines have attained 0 waste creation.