Introducing our 300W portable energy storage! With a cycle life exceeding 3000 times, MOQ only just 1 PC, and a generous 24-month warranty, this LiFePO4 battery-powered unit ensures long-lasting reliability. Featuring a Pure Sine Wave with the Rich interface, it guarantees stable power output. With a rated output power of 300W and a peak output power of 600W, it offers ample capacity at 256Wh. Packed with features like LED function indicators, Bluetooth speakers, LCD display, and DC5521 and USB ports, it's the ultimate choice for outdoor camping adventures.
We have 150+ engineers who can provide tailor-made OEM/ODM solutions, strict quality control, professional support technical service team, do 24/7 assistance, ensure zero defect delivery.
Our ESS Can Provide Comprehensive Evergy Storage For Residential Commercial And Utlity Applications.
The Best Power Solution Company
Established in 2020, Guangzhou E Sun Technology Co., Ltd is dedicated to driving innovation in new energy technology. Our primary focus is to provide one stop solutions and services for global new energy applications. With professional technology and excellent services, we provide efficient and environmental friendly energy solutions to customers worldwide.
Our main products are energy storage lithium battery, lead to lithium battery packs, portable power station, home, industrial and commercial energy storage systems, special vehicle lithium batteries and other specially customized lithium batteries.
Our products have been exported to over 100 countries and regions worldwide, effectively addressing energy storage and electricity challenges for our customers. All products certified by C E, RoHs, F C C, I E C ,U N 38.3, etc international quality standards. Owing to perfect service, qualified products and competitive price,we have gained a strong reputation both domestically and internationally.
With over 11 years of experience in the new energy industry, our professional team encompasses experts in product design, sales, and after-sales support. Our technical team provide comprehensive clean energy solutions tailored to meet each customer's specific requirements. Upholding the values of integrity, innovation, and pragmatism, we are committed to delivering high-quality and efficient services to our valued customers.
Choose E Sun Energy Storage to exceed your expectations, improve your Business reputation and power the energy for the world.
——production plant
Committed to helping its clients reach their goals.
Sold to 100 countries
Capacity Expansion Requirements of Users in Different
Focus on innovation
we value and promote seamless interaction.
Fully qualified
UN38.3,MSDS,CE,ISO and IEC
Our Slogan:Power The Energy For The World !!!!!!!!
We have partnered with renowned companies like Southern Power Grid, China Tower, China Industrial Intelligence Research Institute, and Enel to advance energy storage solutions.