Professional OEM &ODM Solar Product Manufacturer

Portable Power Station ES500-550Wh/780Wh for Outdoor Adventures

Portable power station ES500W, available in capacities of 550Wh/780Wh.This compact solar energy storage station utilizes LFP lithium battery technology for maximum efficiency. Whether camping or needing energy backup, it’s perfect for charging cell phones and other devices. The ES300W series elevates your outdoor adventures with built-in LED lighting, thus adding functionality. Additionally, it features a high-definition LCD screen that provides real-time feedback on remaining power. Designed for portability, this power station is perfect for various scenarios. Moreover, it supports multiple charging options, including grid power, solar, and car charging. Compact yet highly practical, the portable power station is your ideal companion for reliable energy on the go.

Information

Portable Power Station ES500W

Battery Capacity: 550Wh/780Wh. provides 12 times the charges for a phone.
Battery Type:Lithium Iron Phosphate (LFP)
The ES300W series power station has 5W LED lighting, adding lighting function to outdoor activities.
ES300W series power station with high-definition LCD screen provides real-time feedback on remaining power.
ES300W series power station Portable design, suitable for multiple scenarios.
Supports grid power charging, photovoltaic solar panel charging, and car charging.
A 550Wh power source can charge a smartphone approximately 37 times, an iPad about 18 times, a laptop around 3 times, and a DSLR camera about 74 times, while a 780Wh source can charge a smartphone approximately 53 times, an iPad about 26 times, a laptop around 4 times, and a DSLR camera about 105 times, though actual numbers may vary due to efficiency.

Battery Type	LiFePO4 Lithium Battery
Battery Capacity	256Wh ｜ 320Wh ｜ 448Wh
Output Voltage	AC 220V/DC 5V/DC 12V
Input Voltage	DC 14.5V 5A
PV Charge	18V 5A
Battery Life Cycles	3000
USB Output	5V2A *2
DC Output	12V 3A
Ac Output	3-pin power outlet and 2-pin power outlet
LED	Yes, Built-in LED lighting
Cigarette Lighter Output	14.6V 3A
Wireless Connection	Bluetooth Speaker
Color	Black/White/Gray/Red
Adapter	50W AC adapter
Dimension	390110265mm
Optional Accessories	Solar Panel 18V 30-60W（According to your needs）/ Vehicle charging cable
Model	Portable Handle Design Power Station Portable Power Station PS300-256/320/448Wh

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FAQs

Does KEQI support customized production？

At KEQI Energy, we recognize that every customer is unique, and we are dedicated to meeting the specific needs of our clients in the solar energy industry. We offer customized production services that enable us to create products tailored to your precise requirements, including solar lights, solar inverters, and energy storage solutions. Our team of experienced professionals collaborates closely with clients to ensure we fully understand their preferences and industry demands. Utilizing the latest technology and techniques, we deliver high-quality, customized products that stand out in the market. Whether you need a unique lighting solution for your commercial space or a specialized solar product not readily available, we are here to assist you. Contact us today to learn more about our customized production services and how we can help you achieve your solar energy goals!

How to ensure product quality?

At KEQI Energy, we believe that product quality is of utmost importance. We have implemented a rigorous quality control system that covers every detail of the production and shipping process. From the selection of raw materials to the final inspection of finished products, we adhere to strict production and shipping standards to ensure that our products meet the highest quality requirements. Our production facilities are equipped with the latest technology and staffed by experienced professionals who are dedicated to producing high-quality products. We also conduct regular training and quality control checks to ensure that our production and shipping processes remain at the highest level. Our commitment to quality has earned us the trust and loyalty of our customers, and we will continue to uphold our high standards in all aspects of our business！

Do the products come with a warranty？

At KEQI Energy, we take product quality and customer satisfaction very seriously. We have a strict quality control system in place to ensure that our products meet the highest standards of quality and safety. All of our products come with a corresponding warranty period, and we encourage our customers to communicate with us prior to purchasing to determine the specific warranty period for their desired product. Our commitment to quality extends beyond the sale of our products, and we provide excellent after-sales service to ensure that our customers are satisfied with their purchase. We believe that our dedication to product quality and customer satisfaction is what sets us apart in the industry, and we will continue to strive for excellence in all aspects of our business.

Professional and Expert Solar Power Products Manufacturer

Advantages of the KEQI ENERGY

Assured Products

KEQI Energy prioritizes quality by sourcing raw materials exclusively from certified suppliers. Each material undergoes rigorous testing in accordance with high standards before being approved for our production line.

Quality After-Sales

KEQI Energy offers a 2-year warranty on its products, with some items even featuring a 5-year warranty.
We also provide comprehensive OEM/ODM support for all our products.

100% Manufacturer

From the initial design phase to production and delivery to your store, partnering with an authentic manufacturer ensures top-notch quality control, swift response times, and rapid shipping.

Contact us for the latest product quotes or custom orders.

If the above prodicts does not fully meet your needs, we can customize a tailored solution for you, ensuring a worry-free experience with a system designed specifically to address your requirements.