Welcome to SUNLY
Energy Storage & Battery
Manufacturer
Help protect the environment by powering your home with 100% renewable energy.
Since 2012, our customers have save
Reliability
All batteries met national standards GB31241, IEC62619 and UL.
Safety
BMS multiple protection, to ensure safe use and worry-free.
Customization
We custom lithium batteries from voltage and capacity to final size.
Who we are
Portable Power Station Manufacturer Since 2012
Sunly has been deeply involved in the lithium battery industry since 2012 and has become the designated supplier of many internationally renowned brands.
The plant covers an area of 10,000 square meters, with a total investment of over 1 billion yuan. It is expected that the daily output will reach 1 million pieces, and the annual output value will exceed 2 billion.
Now the company relies on LG, CATL, EVE and Lishen, and other partners to focus on the development and application of lithium battery energy storage products, and provide leading comprehensive solutions for lithium battery energy storage systems.
Renewable Energy
Energy is the future, make it brilliant.
Our Solution
Energy Storage System
How it works
4 Easy step to work with us
Work with sunly, besides getting a quick quote about the regular product, you can work with us to customize products according to your needs.
#1 Take a survey location
According to the customer's application scenario, we will provide lithium battery-related solutions or product requirements list.
#2 Estimate your budget cost
After knowing the customer's procurement budget, operating costs, and other costs, we help customers provide the most reasonable lithium battery solution.
#3 Develope your project
We provide whole solutions or specifications within 48 hours, from cell selection, circuit diagram, and structural design, to final product testing.
#4 Lauch prototype project
Welcome to sample requests, 3-days making samples, 7-days delivery out, and diversified products for customers to choose.
OEM Battery Service to Boost Your Business
Why Choose us
Live Green, Love Green, Think Green.
Work with sunly, you will get stable & safe products every time. You can focus on growing your business all the time.
Custom available
The manufacturing capacity fully meets the diversified and individual needs of customers, and the rapid sample preparation.
Certified expert
Integrate three core links of energy storage lithium battery R&D and production, BMS R&D, and system integration.
Multiple protection
Intelligently protect the battery, protect overcharge, over-discharge, overcurrent, overvoltage, temperature, etc.
24/7 Premium Support
Ensure our customers' success and business productivity – whether for on-site assistance, technical, or remote support.
Get in touch
Contact our sales
We’d love to hearing you. Do not hesitate to contact us via the form below, we will reply to your message within 24 hours or sooner.
sales@sunlypower.com
+86 18476330578
Appointment
Let's start your project
Testimonial
What they says about us
