Send Message
Home > products > Solar Panel Energy System >
3.7V 520Wh Solar Panel Energy System 140400mah Solar Panel Generator Kit

3.7V 520Wh Solar Panel Energy System 140400mah Solar Panel Generator Kit

520Wh Solar Panel Energy System

3.7V Solar Panel Energy System

140400mah Solar Panel Generator Kit

Place of Origin:


Brand Name:

Solar Panel Energy System



Model Number:


Contact Us

Request A Quote
Product Details
Solar Panel Energy System
Model No.:
Garden / Street / Outdoor Power Generation
OEM / Global Sunrise Lights
Product Description

Solar Panel Energy System With Solar Panel Solar Panel Generators Kits


Product Introduction

Place of Origin Zhengzhou ,China
Product Model SRE-P85-500W
Material Aluminum shell + ABS plastic
Product color matching Can be freely match by customers (Quantity required:100pcs)
Number of outer boxes 2sets/carton
Size 408*285*280mm/set
Weight 7.3kg
Capacity 140400mah, 3.7V/520Wh, High Quality Lithium Battery
Build-in battery Li-Battery
Product packing Carrying case or Oblique span
Transport Sea, air and land transportation
Deliver Normal 30 days, detailed discussion according to the actual situation
Shape Desktop
USB Interface Turn on power switch and the press the USB button
IP Grade IP55
Applicable to power outages, outdoor operations, night market electricity, emergency rescue, medical, household energy storage, etc.



Inverter, also known as power regulator and power regulator, is an essential part of photovoltaic system. The main function of photovoltaic inverter is to convert the DC power generated by solar panels into AC power used by household appliances. All the power generated by solar panels can be output only through the processing of inverter. Through the full bridge circuit, SPWM processor is generally used to obtain sinusoidal AC matching with lighting load frequency and rated voltage through modulation, filtering and boost for system end users. With an inverter, a DC battery can be used to provide alternating current for electrical appliances.



Photovoltaic inverter is mainly composed of semiconductor power adjustment device. These semiconductor materials are the main force to convert DC into AC. not only that, semiconductor devices can also play the role of boost circuit in the circuit and convert the circuit into inverter circuit. By completing these tasks, the semiconductor device can convert the DC voltage provided by the power supply into the AC voltage required for the normal operation of the circuit, and continuously transmit these AC power sources to the circuit through the inverter output device to maintain the work. The conversion of the inverter circuit can make the frequency of the current in the circuit reach the range required for normal operation, so that the current wavelength close to the electrical appliances and working devices is within a certain range, which is convenient for the staff to control the.



1, Petroleum, marine and Meteorological Fields

Cathodic protection solar power supply system for oil pipeline and reservoir gate, domestic and emergency power supply for oil drilling platform, marine detection equipment, meteorological / hydrological observation equipment, etc.

2, Home lamp power supply

Such as courtyard lamp, street lamp, portable lamp, camping lamp, mountaineering lamp, fishing lamp, black light lamp, rubber cutting lamp, energy-saving lamp, etc.

3, Solar building

Combining solar power generation with building materials to make large buildings self-sufficient in electricity is a major development direction in the future.



Complete solution

In cooperation with customers, global sunrise lights electrical Co.Ltd provides suppliers with complete components: from solar panels to batteries, every step is strictly controlled. Regularly collect customers' opinions so that we can provide more customized solutions for customers according to their various requirements.


Professional team

We are founded and managed by an experienced team, and the passion, professionalism and integrity of our employees are recognized. All of our executives have an outstanding background in solar product manufacturing, corporate governance and international marketing. We work together every day for our ideal: to bring better product experience to customers, create a respected brand around the world, and transform the company's business success into employees' professional satisfaction.

3.7V 520Wh Solar Panel Energy System 140400mah Solar Panel Generator Kit 0

3.7V 520Wh Solar Panel Energy System 140400mah Solar Panel Generator Kit 1

3.7V 520Wh Solar Panel Energy System 140400mah Solar Panel Generator Kit 2

3.7V 520Wh Solar Panel Energy System 140400mah Solar Panel Generator Kit 3

3.7V 520Wh Solar Panel Energy System 140400mah Solar Panel Generator Kit 4



Please contact me by email. We will help you in any way possible and strive to reply to all emails within 24-48 hours.

Custom service:

1. Logo Please provide us with your own high-resolution logo in JPG format. There should be at most two colors in the logo, and there should be no gradient effect in the logo.

2. Please provide your own model.

3. Please provide the completed manual documents that can be printed directly.

4. We will provide you with dimensions and design documents. Please design your own style based on this file and send it back to us. We will print some samples for you to check.


1. By express mail, DHL, FedEx, TNT, UPS or other express.

2. By our freight forwarder (air or sea).

3. By your own freight forwarder.


Company Profile

Since 2012, we have been researching and producing solar energy related products, constantly innovating and developing, not only to catch up with the trend of the times, but also to serve every customer. The company has a new product R & D center, which is strictly controlled by the management department, constantly launching new products and occupying the international and domestic market. We are favored by customers with satisfactory products and services. The products are exported to Southeast Asia, Europe, North America, Australia and the Middle East, and enjoy a high reputation in the international market. For more information, welcome to the field trip.



Q 1. How to install and use solar inverter?

A: We have English teaching manuals and videos; All videos about machine disassembly, assembly and operation will be sent to our customers.

Q2. Do you provide customized services? What are the specific requirements?

A: Of course, we provide OEM services. After placing an order, you tell me your needs or ideas. We will design unique products for you, and we will keep your ideas absolutely confidential.

Q3. Do you have the ability to produce independently?

A: Yes, we have our own production workshop, and the employees are very skilled in operation to ensure the quality and quantity of products. Urgent orders are also OK.

Q4. Where can I use the system?

A: You can use this system at home, power stations, border areas, etc., because the grid power in these places is more expensive.

Q 5. How long is your warranty period?

A: We provide 1-3 years warranty for different products and provide technical support.

Q6. Will it be difficult to install? What if I can't operate?

A: The installation of this portable solar inverter is very simple. Just connect the solar panel to the controller, and then press the on / off button to start working. If there is still no solution, you can contact the specialist to show or send the operation video for you.


Operation Method

Solar panel charging

1. Place the solar panel where you can get as much direct sunlight as possible

2. Insert the output end of the solar panel into the input end of the device to start charging. When the blue LED battery indicator lights up and flashes, you will know that the device is charging. When all battery indicators stop flashing and remain stable, the device is fully charged.



1. Do not short circuit the device. To avoid short circuits, keep the unit away from all metals

Items (such as coins, hairpins, keys, etc.).

2. Do not heat the machine or treat it in fire, water or other liquids. Keep away from high temperature.

3. Keep away from high humidity and dusty places.

4. Do not disassemble or reassemble the unit.

5. In order to prolong the service life of the product, it is best to charge within 3 hours. Do not place heavy objects or cause strong impact on the device.

6. The equipment is not suitable for weak people (including children), sensory or mental abilities, or lack of experience and knowledge, unless they have been supervised or guided by the personnel responsible for their safety.

7. Children should be supervised to ensure that they do not play with the equipment.



Send your inquiry directly to us

Privacy Policy China Good Quality Solar Home Lighting System Supplier. Copyright © 2021-2024 . All Rights Reserved.