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About Us

Company Profile

Zhongshan Sizhongda Photovoltaic Equipment Co., Ltd. was founded in 2018,is a focus on solar panels and mobile power research, development, production and sales of high-tech enterprises.The company has 500 employees and 50 core technical personnel. The average working age of the core technicians in the field of energy storage power supply is more than eight years, and they have accumulated rich experience and mature R&D technology. We also have our own factory, providing one-stop service from design, research,  production, testing, molding, product solutions.

Founded In
Core Technical Personnel
Average Working

Company Development

In the four years of the company's development and growth, the annual production capacity of outdoor portable solar power mobile power reaches 600,000 units, and the annual production capacity of solar panels reaches 22 million,comprehensive coverage of family emergency, outdoor travel, outdoor operations and multiple application scenarios, to solve the problem of electricity. The global cumulative sales of power supply exceeded 1 million units, the cumulative sales of solar panels 18 million pieces, the sales market has been all over Europe, the United States, Australia, Asia and other regions.

Our Story

Ener Releaser will give full play to its own advantages, our purpose is "leading technology, serving the market, treating people with integrity, and pursuing perfection" and the corporate philosophy of "product is character", continuous technological innovation, equipment innovation, management innovation,to continue to develop more green energy products that meet future development needs.


Main Products

Product Image 1-removebg img2-removebg img3-removebg img4-removebg img5 img6
Power 300W 600W 800W 1000W 1500W 2000W
Capacity 120WH 600WH 800WH 1000WH 1500WH 2000WH
Optional color Black/ Fluorescent green/ grey/ orange Fluorescent green/ grey/ orange Fluorescent green/ grey/ orange Fluorescent green/ grey/ orange Fluorescent green/ grey/ orange Fluorescent green/ grey/ orange
Product size (MM) 280*70*180 270*180*210 310*200*248 310*200*298 310*200*360 310*200*360
Packing size (MM) 400*150*250 330*240*270 430*260*310 430*260*360 430*260*420 430*260*420
Weight(KG) 1.85KG 7.9KG 12.5KG 14.11KG 19.2KG 20.2KG

Our Service

Strictly Quality Control

24-hours Fast Response

Obtained Multiple Certificates

High Sense of Environment Protection

Over 4 Years Production Experience

Great Facilities Location of Logistic Network

Small Sample Order is Available

Advanced New Energy Technology Solutions

OEM / ODM / Retail / Wholesale.