DZOPTO With 22 years of experience in the outdoor lighting industry

we adhere to a customer-centric and quality-driven growth strategy and continuously invest in new product development. We spe-
cialize in photovoltaic lighting and energy storage solutions

The Blue Carbon photovoltaic lighting series includes both engineering and commercial lighting solutions. With a wireless design and easy installation, it is ideal for urban roads, parks, scenic areas, and more, operating with zero electricity cost.
The Blue Carbon PV-Storage Unit series offers residential/commercial energy storage. With reliable backup, it suits power-scarce areas, harnessing renewable energy for green, cost-effective operation and efficient conversion.
The Blue Carbon PV – Storage System, a portable unit with solar panels, LiFePO₄ battery, and inverter, delivers innovative, high – performance power for emergency and outdoor use. Compact and cost – effective, it’s a reliable all – in – one solution.

About Our Company

Changzhou Dazhan Optoelectronic Technology Co.,Ltd. is located in the Lighting Trade Center, Zhon-glou District, Changzhou City. We are an enterprisefocusing on the systematic services of LED outdoorroad lighting and LED lighting decoration projects.As a core member of Zouqu Outdoor LightingChamber of Commerce, the largest industrial orga-nization for outdoor lighting in China, our companyis situated in Zouqu Town, Zhonglou Distriet,Changzhou City, Jiangsu Province,which is knownas the Capital of Outdoo Lighting

Patent Certificate
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Globally owned distributors and partners
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ODM best Service
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Invest 20% of annual income in R&D each year
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Industrialization 5.0 factories
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R&D team more than 40 people
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Empower the Future with Sunshine

harnesses solar energy to replace traditional power sources and deliver energy independence. We provide comprehensive solutions for the construction, operation and management of green energy assets, addressing challenges such as power shortages and high electricity costs.
We actively participate in global exhibitions to foster cooperation, drive sustainable development and continuously expand industry expertise.

Customer Rights & Benefits

Customer-first, 24-hour response; full inspection, strict quality control; hassle-free after-sales, immediate replacement for warranty-covered issues.

Quality first, with strict control over the entire product and service process. Our products are certified by authoritative standards such as CE, MSDS, and UN38.3.

High-quality materials with process warranty; promoting PV poverty alleviation and energy-saving development.

Project Cases

SINCE 2009, WE HAVE PROVIDED SOLAR LIGHTING AND ENERGY STORAGE SYSTEMSOLUTIONS FOR MORE THAN 100 COUNTRIES AND REGIONS WORLDWIDE

Leader in Quanke Solar Home Systems

WE OWN A PROFESSIONAL R&D TEAM AND A HIGHLY RESPONSIVE SALES TEAM.

Feel Free To Contact Us

If you have any questions about our products or services, feel free to reach out to customer service team. Provide unique experiences for everyone involved with the brand.  We’ve got preferential prices and best-quality products for you.

TEL:+86 18806120030

Time:8:00 - 24:00