Engineered to optimize off-grid luminous flux output and operational lifespan under extreme climatic environments.
Multicolor decorative floral arrays built with robust weather-resistant polymers. Perfect for high-aesthetic landscape projects requiring ambient, solar-driven zero-emission illumination.
High-impact, low-profile safety deck lighting featuring high charge absorption rates, integrated twilight sensors, and an IP65 structural waterproof enclosure.
Four-head multidirectional outdoor sensor light utilizing 214 high-lumen SMD chipsets. Wide angle illumination with adjustable motion detection profiles.
Artistic cracked glass globes that maximize light refraction patterns. Offers warm white high-efficiency LED discharge and highly durable waterproof sealing.
Vintage style combined with modern PV technology. Integrates a custom tungsten filament LED bulb and monocrystalline top-cap solar collectors.
Double duty post fixture engineered for residential estates and municipal gardens, ensuring continuous autonomous operation across all seasons.
Optimized 8-LED architectural wall wash. Housed in a highly transparent, UV-stabilized polycarbonate shell designed to prevent yellowing or structural fatigue.
Industrial grade 3-head configuration deploying 265 high-efficacy LEDs. Fully programmable motion sensing with wide area projection footprint.
In the current industrial landscape, the demand for decentralized outdoor illumination has reached an unprecedented scale. Driven by global ESG (Environmental, Social, and Governance) targets, rising electricity tariffs, and the expansion of off-grid infrastructures, the 50W Solar Flood Light has emerged as the global industry benchmark.
The 50-watt capacity class occupies the optimal intersection of output performance and structural cost efficiency. Offering light output comparable to traditional 500W halogen fixtures, 50W LED packages with high luminous efficacy (up to 160 lm/W) deliver sufficient illumination for warehouse perimeters, parking zones, construction sectors, and transit hubs. Global distribution companies and municipal contracting entities are actively shifting from legacy grid-tied fixtures to solar-powered units, eliminating cabling infrastructure expenses and cutting utility operating budgets to zero.
Established as a specialized manufacturer, Ningbo Jianheng Import And Export Co., Ltd. (operating dynamically with its integrated production facility Ningbo Yuancheng Plastic Co., Ltd.) operates at the vanguard of solar lighting innovation in China. With a deep heritage spanning 20 years of manufacturing excellence, the company has established itself as an authoritative partner for B2B distributors, commercial importers, and municipal contractors globally.
Operating out of a modern facility covering 10,750 square meters, our production floors integrate advanced plastic injection molding machines, CNC machining centers, and SMT lines. Driven by a dedicated workforce of 105 skilled technicians and supported by 15 specialized engineers and office staff, we guarantee that every unit complies with stringent international quality metrics.
We focus heavily on OEM and ODM customizations, providing tailored structural housing modifications, private label branding, custom-configured battery and solar array balancing, and a 7-day rapid proofing and sampling service.
How our ISO-certified production lines guarantee stable long-term operational performance under tough environment constraints.
Quality control is our structural foundation. We carry out comprehensive inspections of all input raw materials, in-process electronics assembly, and finished goods to ensure full reliability. Our factory is audited and certified under BSCI and ISO9001 guidelines, confirming our commitment to ethical labor practices and process consistency.
All solar floodlights, deck markers, and decorative lines manufactured by Ningbo Yuancheng Plastic Co., Ltd. are certified for key global consumer zones:
We implement automated battery cycling tests to guarantee consistent storage capacity and eliminate early runtime degradation. Our aging chambers simulate extreme outdoor variables—thermal stresses, high UV exposure, and heavy rain patterns—ensuring that every light performs reliably year-round.
The science of building a reliable off-grid system. How cell chemistry, PV panels, and controllers interact.
| Component Group | Specification Parameter | OEM Custom Options | Engineering Value Profile |
|---|---|---|---|
| LED Array | 50W Lumens Output (SMD 2835 / 5050 chips) | 6000K Cool White / 3000K Warm White | 140 - 165 lumens per Watt |
| Photovoltaic Panel | Monocrystalline Silicon (Heavy Duty) | Integrated or Detached / Bracket adjustable | 9V/12V (60W Peak Capacity) |
| Storage Battery | Lithium Iron Phosphate (LiFePO4) | Custom Capacity (e.g., 3.2V 36Ah / 6.4V 18Ah) | >3,000 Cycle Lifespan @ 80% DOD |
| Smart Controller | Integrated MPPT / PWM Intelligence | Time Dimming / Motion Sensor / IoT Control | 98% charge path efficiency |
| Chassis Structure | Die-Cast Aluminum with Powder Coating | Custom injection molded plastics / coatings | IP66 Mechanical Waterproofing |
Modern applications of off-grid solar technology from industrial sites to municipal landscaping projects.
Unattended logistic centers and storage facilities require continuous night watch. Deploying a grid-tied lighting network can be cost-prohibitive. A perimeter arrangement of OEM 50W Solar Floodlights provides autonomous night illumination, automatically switching from 10% standby intensity to 100% full capacity upon detecting movement.
Modern smart city designs prioritize low environmental footprint. Incorporating decorative options, such as the Glass Solar Pendant Light or Solar LED Brick Lights, allows municipal developers to light walkways without digging up pathways for electrical lines.
Importers face challenges from changing regulatory rules and fluctuating customer trends. Working with an OEM supplier that supports a 7-day proofing service allows businesses to quickly test customized configurations, minimizing upfront capital risks and speeding up product launches.
Expert insights covering custom configurations, logistics, compliance, and product lifetime performance.
Inside our production facilities, where high-tech assembly and strict quality checks meet large-scale capacity.
A versatile selection of outdoor lighting options, from landscaping accents to heavy-duty ceiling systems.
A portable, cordless solar desk light featuring three brightness modes and an IP44 waterproof build. Dynamic performance for both indoor and outdoor tables.
Modern globe path lights built with impact-resistant plastics. These fixtures charge during the day to provide soft lighting for walkways and lawns.
Tough, load-bearing glass brick pavers with integrated RGB LEDs. Designed to blend into pathways and driveways to provide clean accent lighting.
High-wattage indoor ceiling light with remote control. Features a separate solar panel to run clean, off-grid lighting inside warehouses, homes, and outbuildings.
Dual-function solar bug zapper. Combines UV insect-attracting technology with bright LED lighting to keep outdoor spaces clear and comfortable.
Unique sandstone-style light designed to blend into natural landscapes. Combines organic design with efficient solar panels and long-lasting LEDs.
Classic lantern design featuring a warm, dancing flame effect. Includes automatic dawn-to-dusk sensors and a durable, weatherproof construction.
Decorative hanging lantern with a realistic candle effect. Comes with utility clips and hooks, making it easy to mount on fences, tents, or branches.
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