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500W 110V/220V Solar Portable Energy Storage
  • 500W 110V/220V Solar Portable Energy Storage
  • 500W 110V/220V Solar Portable Energy Storage
  • 500W 110V/220V Solar Portable Energy Storage

500W 110V/220V Solar Portable Energy Storage

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Min. Order: 2 Bag/Bags
Delivery Time: 20 Days

Basic Info

Model No.: STD-500A

Product Description

Portable Generator Rechargeable is a power bank with greater storage capacity.The current data is displayed at all times when Large Power Station is low, the voltage is low, there is an alarm prompt; the temperature is high, there is overheating protection;The use of lightweight lithium batteries reduces the volume and weight of the product to a greater extent. Portable Power Station Camping have been tested by the national certification body, and the quality is guaranteed.Portable Power Generator Near Me can be used in many places.

Product Description

product mode




battery capacity

12V 41Ah(453WH)

12V 31AH(345WH)


output power

Rated 500W Peak 580W

input voltage

AC 110V~220V 50/60Hz ,Solar and wind energy DC 18V input,Vehicle 12 V input, no controller.

output voltage

220V 50Hz / 110V 60Hz

DC output

12V/4A:4PCS USB5V/2A:4pcs

LED light

1W Maximum 3W

Solar charging

18V ≤60W

Car charging

12V output.Do not use 24V

Output waveform

pure sine wave

Blackout reaction time



Ac output disconnected after overload, indicator light bright red,disconnect load, restart recovery

Short circuit

Ac output disconnected after short circuit,disconnect load, restart recovery

lithium battery

Cycle life more than 800 times


N.W:3.0kg After packing: 3.5kg




yellow(can be customized for other colors)

Product advantages
1. R&D and design the circuit by oneself; purchase raw materials by oneself; manufacture by oneself; carry out quality inspection by oneself; own appearance patent;
2. Built-in charging function, built-in UPS function, built-in high-frequency inverter technology.
3. Purchasing portable lithium battery technology, which greatly reduces the volume and weight of the product.
4. Adopt the charging and use technology, which is convenient for users.
5. A variety of charging methods, three charging methods: mains charging, solar charging, and vehicle charging.
6. Aluminum alloy shell, it can be used even at high temperature.
7. While using AC output, you can also use DC 12V, 5VUSB, LED lighting.
8. The current data is displayed at all times when the power is low, there is an alarm when the voltage is low; there is overheat protection when the temperature is high; there is power protection for overload, power protection for input, and protection after short circuit.
9. The products have been tested by the national certification body, and the quality is guaranteed.

Product Detail

portable power station case

Use aluminum alloy shell material, light and portable, stylish and generous appearance.


Two 12V regulated output total current 10A, Two USB5V output 3A (with short circuit overload protection function).


Three charging methods: solar charging, car charging, AC Power.


Portable Power SupplyCamping Power Station

Suitable for all kinds of different equipment, such as drones, portable ventilators, medical equipment, mobile phones, tablets, laptops, desktop computers, small printers, various lamps, small fish tanks, photographic equipment, electric scooters, etc. Greatly convenient for users to travel at home, outdoor operations, camping picnics, mountaineering adventures, etc.

About us

1.Company Information

About Us

Manufacturing Process




Photobank 3


Q1: What devices can Explorer 500 power?

A: Please note that the AC output port can only charge/power devices that operate at less than total 500 Watt.

Q2: Can the Explorer 500 be charged while using?

A: Yes, Explorer 500 supports pass-through charging. But we don't suggest, it will cause damage to battery life.

Q3: How to know the working times for my device?

A: Working time = 500Wh* 0.85 / operating wattage of your device

Guangdong Steady Technology Co.LTD


Guangdong Steady Technology Co.LTD with Previous factory name Dongguan Xiao'erduo Electronics Co., Ltd was founded in 1999. The company's factory is located in Huizhou, and sales office in Dongguan, Guangdong Province. It has three brands of " STEADY", and "D-ear " with a registered capital of 10 million RMB. And It is a high-tech enterprise specialized in security centralized Power Supply designing, developing, manufacturing and selling.

By virtue of its years of accumulation in the field of security, the company can guide the development of future intelligent areas, and it has broken new traditions, created an energy-efficient and energy-saving design solution, it had developed an new integrated intelligent Power supply system, and achieved a perfect, Integration and intelligent management product line and can provide users with valuable products and services.

The company's products are divided into project series and regular products series. The project products cover: rack-mounted power supplies, POE power supplies, Turtle-type water-proof and explosion-proof power supplies, APPDU, in-wall wireless AP, UPS access control power supplies, and waterproof POE switches. Channel products include: outdoor rain power supply, DC switching power supply,IP Camera power supply, AC waterproof power supply, Box Type power supply, Multi-channel output power supply, POE switches and so on. These Products have been widely used in finance, transportation, education, energy, communications, intelligent construction and other industries, It also extended to smart home and other fields.

As a new generation of high-tech enterprises focused on intelligent power supply, We constantly forging ahead, strengthening independent research and development, and always standing at the forefront of R&D field of domestic security power supply, providing customers with more comprehensive and professional services and make more contribution to the security industry.

We are following the value of Win-win,innovation,responsibility and high efficiency to provide all clients high quality products and service. Welcome to contact us and visit our factory.

Company Info
  • Company Name: Guangdong Steady Technology Co.LTD
  • Representative: ZaINan Yang
  • Product/Service: CCTV Power Supply , Switching Power Supply , POE switches , Access Control Power Supply , Boxed integration power supply , Power supply with ups
  • Capital (Million US $): 10,000,000RMB
  • Year Established: 1999
  • Total Annual Sales Volume (Million US $): US$50 Million - US$100 Million
  • Export Percentage: 21% - 30%
  • Total Annual Purchase Volume (Million US $): US$10 Million - US$50 Million
  • No. of Production Lines: 16
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 21 -30 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 5,000-10,000 square meters
  • Factory Location: No.421 Guanzhang East Road,Zhangmutou Town,Donguan,Guangdong,China
  • Contact Person: Ms. Fulina Wu
  • Tel: +86-0769-87788370
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