Engineered for high durability, zero-emissions efficiency, and custom aesthetics
Ningbo Jianheng Import And Export Co., Ltd. & Ningbo Yuancheng Plastic Co., Ltd.
Ningbo Jianheng Import And Export Co., Ltd. is a leading solar lighting manufacturer in China. With a history of 20 years, our company has grown to become one of the most reliable suppliers in the industry. As a pioneer in the field of solar energy, we have been committed to providing innovative and high-quality products to global customers.
Our modern manufacturing facility covers an area of 10,750 square meters and is equipped with advanced injection molding machines, automated optical testing systems, and high-efficiency assembly lines. We employ a dedicated team of 105 skilled production workers and 15 professional office staff to ensure that every order is processed, certified, and delivered on time.
An in-depth whitepaper on standardizing procurement, structural designs, and energy efficiency for commercial and residential exterior projects
The shift toward clean energy has transitioned outdoor solar lighting from a niche consumer product to an essential asset for commercial developers, landscape architects, and municipal engineers. Factors such as corporate ESG (Environmental, Social, and Governance) targets, rising electricity costs, and regulatory rebates for off-grid lighting installations have accelerated this transition.
In urban developments, solar wall lights, sconces, and fence lights serve key architectural purposes. They reduce wiring costs, which can range from $30 to $150 per linear foot for concrete cutting and trenching. High-efficiency solar fixtures install easily on finished surfaces, eliminating the need to alter existing structural envelopes.
Modern custom solar wall lights rely on advanced material configurations. Older designs used polycrystalline panels with conversion efficiencies of 12–15%. Contemporary commercial-grade fixtures utilize premium monocrystalline silicon panels with conversion efficiencies of 20–22%, ensuring effective energy generation even during overcast winters or in high-latitude regions.
Features laminated PET/ETFE protective layers that resist UV degradation, acid rain, and yellowing over a 10-year lifespan. This ensures sustained charging currents throughout the product's service life.
Lithium Iron Phosphate (LiFePO4) chemistries offer up to 2,000–3,000 charge cycles, outperforming traditional Li-ion (500 cycles) and Ni-MH batteries. They operate safely at temperatures ranging from -20°C to 60°C.
The Energy Management System automatically regulates duty cycles based on remaining battery capacity. This prevents over-discharging and maintains functional output during extended periods of rain.
Industrial wall lights must withstand diverse environmental conditions. Fixtures in coastal areas require marine-grade 316 stainless steel or UV-stabilized polycarbonate housings to prevent corrosion from salt fog. Conversely, applications in cold climates like Scandinavia or Canada require specialized thermal management to prevent battery freeze-out and drop-off in energy capacity.
We optimize our designs for three primary installation scenarios:
Meeting global standards with rigorous testing and certified performance: BSCI, ISO9001, CE, RoHS, UKCA
At Ningbo Yuancheng Plastic Co., Ltd. (our dedicated plastic manufacturing division), we prioritize quality control. We manage every step of production, from raw material inspection to final functional packaging. Our facilities are certified to BSCI and ISO9001 standards, and our products carry CE, RoHS, and UKCA marks to simplify compliance and clearance in Europe and North America.
We specialize in OEM and ODM orders. We recognize that importers, online brands, and commercial contractors require custom features—such as specific lumen outputs, custom mold designs, branded packaging, or specialized battery packs. Our 7-day rapid prototyping service delivers physical samples quickly, helping you accelerate product development cycles and shorten your time-to-market.
Our quality control process includes raw material incoming quality control (IQC), in-process inspection (IPQC), final light/dark testing, integrating sphere color analysis, and IP68 waterproof chamber testing. These procedures ensure that every product delivers reliable performance in outdoor environments.
Explore our recent technical designs engineered for architectural and structural integration
A selection of our popular lighting systems, shipped globally with reliable lead times
Technical details, compliance standards, and supply chain logistics for professional buyers
Commercial-grade performance, architectural integration, and certified reliability
Jianheng