5.5kw 220v AC Output backup emergency portable power station 5kw solar power bank with Mppt solar generators

Sopray Solar is a muti-national corporation group that seeks the energy from the sun.
SR SOLAR brand was established in 2004, and has always focused on the development and application for the new energy power generation product and LED lamp.Headquartered in Shenzhen, 4 overseas subsidiaries, 2 production bases are located in Shenzhen Guangzhou province and Changshu Jiangsu province respectively.The main business is various solar panels, power storage system, smart lighting and portable outdoor activity charging application products. And also mainly undertake projects of grid tie system,off-grid system,outdoor lighting design and installation as well as export solar power storage equipment,outdoor charging equipment,solar lighting,fruit and vegetable agriculture products and so on. All the products have passed the quality certification of ISO9001/CE/TUV/Brazil INMETRO,etc.The Sopray Solar is also an National high-tech enterprises have obtained more than 100 product patents.
The Sopray Solar Group has developed into a multi-products chain multinational enterprise integrating R & D,manufacturing and sales.The company has own R&D team more than 30 people,more than 300 people production worker,more than 10,000 square meter;for the 2 production plants,the annual sales of RMB 400-500 million, exports exceed $50 million. The annual sales of all kinds of solar panel is 800MW, more than 100,000sets of solar energy storage systems, more than 100,000sets of solar street light, products are exported to more than 100 countries and area, serving more than 200 million people.
We strictly implement the ISO9001 quality management system and establish a good traceable quality management system. Every step strives for excellence. Making high-quality products and building first-class team to make the SR SOLAR brand more competitive. The company's products are constantly moving towards the international market. And to continuously improves the company R&D, production, installation and technical service with global perspective and flexible cooperation model.and try our best to promotes the rapid development of the photovoltaic industry.
With the technological wisdom to support green energy. From today to look forward the future, the company has always adhered to the business philosophy of "technology creates the future, quality creates the value",and build the "SR SOLAR" green energy brand with professional team, rigorous management and first quality products. Based on the new energy products, with technology research and development to extend to smart products and agricultural products gradually. Strengthen the simultaneous development of B2B and B2C business, and create an ecological chain that more focus on design, sales, service. Let's be a leader in the smart green energy and green food industries. Integrity service, continuous hard work, all together creation, all together responsible, all together sharing.