High-efficiency, waterproof commercial-grade lighting engineered to exceed standard international parameters.
Established with a foundation built on precision manufacturing, Ningbo Jianheng Import And Export Co., Ltd. (operating seamlessly alongside our integrated production facilities at Ningbo Yuancheng Plastic Co., Ltd.) has served as an industry-leading OEM/ODM manufacturer in China for over two decades.
Spanning a modern complex of 10,750 square meters, our facilities represent the state-of-the-art in photovoltaic production technology. We house advanced injection molding machinery, dynamic photometric testing chambers, automated weathering systems, and comprehensive automated PCB assembly and final testing lines. This infrastructure is manned by 105 highly skilled assembly specialists, operating in sync with 15 professional office executives who streamline direct international communication, logistics planning, and customized document dispatch.
As structural carbon-neutral transitions redefine global energy infrastructure, outdoor lighting is no longer just decorative; it is a critical matrix of green energy grids. We work directly with global sourcing offices, lighting contractors, and design architects to optimize, test, and manufacture outdoor solar modules capable of operating in extreme municipal environments.
An engineering deep-dive on how we maximize energy density, structural lifespan, and photoelectric conversion rates.
We leverage advanced N-Type Monocrystalline Silicon panels achieving conversion ratios up to 23.5%. Unlike standard polycrystalline solutions, these modules perform optimally even under heavy cloud cover, particulate dust, or low-angle winter sunlight.
Transitioning from volatile lithium-cobalt systems, our standard setups use stable Lithium Iron Phosphate ($LiFePO_4$) cylindrical batteries. They handle up to 3,000 thermal/charge cycles, retaining 80% capacity at temperatures from -20°C to +65°C.
Fitted with customizable light-sensing switches and PIR Motion Sensors, our microcontrollers cycle dynamically between energy-saving dimming and active 2,500-lumen output profiles, avoiding grid failures during extended rainfall.
| Component Group | Material Configuration A (Standard Retail) | Industrial Premium Grade (Ningbo Jianheng Config) | Operational Advantages |
|---|---|---|---|
| Solar Cell Array | Polysilicon / Amorphous Silicon (14% - 17% Eff) | Grade-A Monocrystalline Silicon (22% - 24% Eff) | 40% faster charging rates under diffuse ambient light. |
| Energy Storage | Ternary Lithium / Ni-MH Battery (500 - 800 cycles) | $LiFePO_4$ (Lithium Iron Phosphate, 3000+ cycles) | Lifespan extended to 8-10 years; zero thermal runaway risk. |
| Chassis Structure | Standard recycled PVC / Thin ABS plastics | UV-Stabilized ABS, Polycarbonate, Marine Grade Aluminum | Prevention of embrittlement, structural yellowing, and impact stress cracking. |
| Ingress Rating | IP44 / IP54 Spray Resistant | IP65 / IP67 Fully Waterproof and Submersion Dust-tested | Uninterrupted performance during typhoons, heavy snowstorms, and dust hazards. |
We prioritize structural reliability over cost cutting, implementing rigorous test routines across all manufacturing lines.
Our manufacturing sites have passed the strenuous BSCI (Business Social Compliance Initiative) audit and operate in strict alignment with ISO9001 Quality Management Systems. To ease entry into regulated global markets, our products are certified with CE, RoHS, UKCA and FCC credentials. Whether you are importing into the European Union, the United Kingdom, or North America, our products comply with local environmental and radiation directives.
We specialize in OEM/ODM customizations. We know that sourcing teams need fast turnaround times to secure seasonal retail space or meet project tender deadlines. That is why we provide a 7-day rapid prototyping service. We construct physical drafts using advanced mockups and 3D printing, enabling client engineers to verify assembly tolerances and lumen distributions before committing to mold tooling.
Direct engineering parameters of our latest off-grid luminaire developments.
Features built-in sensitive light sensor. The deck solar lights automatically turn on in darkness and turn off in bright light. Please make sure to TURN ON the switch and TEAR OFF the protective film on the solar panel before use. Position lights in a location exposed to maximum sunlight.
This outdoor solar wall lantern is a classic design. High-quality metal and clear glass ensure weather resistance while providing decorative flickering flame lighting at night for porches, patios, and backyards.
Black stainless steel body, stainless steel hooks, and clear glass prevent corrosion. Reliable materials ensure the lamp withstands years of outdoor exposure. Automatically powers down at sunrise.
Sways gently in the wind, mimicking fireflies flying in the courtyard. The branches are flexible and elastic, utilizing high-elasticity steel wire bases for dynamic garden decorations.
Engineered with universal base plates to fit standard dimensional wooden posts. Ideal for perimeter lighting, securing fence lines, and providing pathway lighting.
Equipped with 256 super bright LED beads, producing up to 2500lm of 6500K daylight white light. Features dynamic heat dissipation, a polysilicon solar panel, and motion sensor tracking.
How our comprehensive solar range supports commercial, municipal, and residential energy initiatives.
Municipalities are moving away from traditional grid-powered park lighting to avoid trenching costs, copper wire theft, and utility maintenance fees. Our solar path, pillar, and buried ground lights are engineered to integrate with urban architectural layouts.
For hotels, botanical gardens, holiday resorts, and residential developments, lighting sets the nighttime atmosphere. We balance design and functional durability in our products.
Answers to common technical, logistics, and quality assurance questions for international buyers.
Customizable architectural lights, path markers, and landscape solutions for your catalog.
Jianheng
