Integrated Solar Street Lights with LiFePO4 Battery: Long Lifespan Craftsmanship by AUTEX

YANGZHOU, JIANGSU, CHINA, October 29, 2026 /EINPresswire.com/ -- Commercial solar lighting deployment across public sector infrastructure projects requires stable electrochemical endurance, high-efficiency optical distribution, and durable mechanical protection. YANGZHOU AUTEX SOLAR TECHNOLOGY CO., LTD., operating under the brand name AUTEX, manufactures heavy-duty all-in-one solar luminaires, delivering its ATS-03 series of integrated solar street lights with LiFePO4 battery to international municipal tenders and commercial developments. Designed for rural roadway networks and industrial logistics corridors, the ATS-03 series is engineered for extended operating lifecycles, supporting a 5-year factory warranty backed by Grade-A lithium iron phosphate chemistry, batwing optical lenses, and pressure die-cast thermal enclosures.

Grade-A LiFePO4 Cell Engineering and Deep-Cycle Thermal Management

Electrochemical degradation in outdoor photovoltaic luminaires commonly stems from poor cell consistency and excessive operating temperatures inside compact enclosures. The ATS-03 series resolves these operational anomalies by incorporating 100% brand-new, certified Grade-A lithium iron phosphate (LiFePO4) prismatic cells rated at a nominal 12.8V. LiFePO4 chemistry provides exceptional thermal stability and intrinsic resistance to thermal runaway under high ambient solar exposure. The electrochemical structure supports more than 2,000 complete deep-discharge cycles at 80% depth of discharge (DOD), providing operational service lifespans exceeding eight years under continuous daily cycling.

The ATS-03 series encompasses modular power ratings spanning 30W to 80W, pairing each luminaire size with a dedicated 12.8V 30Ah to 80Ah Grade-A LiFePO4 battery pack, with custom project engineering scalable from 20W up to 120W. Battery cell balancing and charging safety are governed by an onboard management circuit that prevents overcharging, excessive discharge, and internal cell imbalances. The power architecture pairs these battery configurations with high-efficiency monocrystalline solar panels ranging from 60W to 120W, optimizing solar energy conversion across low-irradiance conditions. Charging completed within eight to nine hours of direct sunlight provides sufficient stored capacity for three to five consecutive nights of continuous illumination. For demanding municipal roadway and intersection tenders, the platform can be custom-engineered up to 150W with enlarged LED module configurations, expanding thermal dissipation margins and increasing effective luminous throw across wider multi-lane carriageways.

Optical Engineering and 140-Degree Wide-Beam Roadway Coverage

Achieving uniform pavement luminance without dark spots or excessive glare requires precision secondary optics. The ATS-03 series integrates high-lumen COB LED modules paired with optical-grade secondary diffusion lenses that generate an expansive 140-degree wide batwing distribution angle. This optical geometry distributes luminous flux laterally along the road axis, maximizing horizontal light spread and allowing greater spacing intervals between successive lighting poles.

By spreading illumination across a 140-degree lateral cone, municipal projects achieve target illuminance standards with fewer lighting poles per kilometer, reducing overall civil installation costs and pole procurement expenditure. The LED light engine is available across versatile correlated color temperatures (CCT) ranging from 2700K warm illumination to 6000K daylight white, accommodating local environmental guidelines and urban aesthetic requirements. Secondary optical lenses molded from optical-grade PMMA feature specialized UV stabilization, maintaining high optical transmission without surface clouding over years of continuous outdoor sun exposure.

Multi-Mode Intelligent Dimming and Microwave Motion Sensing

Autonomous operation in off-grid solar luminaires requires responsive power modulation to prevent battery depletion during prolonged overcast weather. The ATS-03 luminaire integrates photocell daylight detection, microwave motion radar, and wireless remote control programming into a coordinated control system.

Operating on automatic dusk-to-dawn sensing, the luminaire activates when ambient lighting drops below 10 lux, initiating an automated four-stage operational dimming schedule:

- First 2 Hours (Evening Peak): 100% full illumination when pedestrian or vehicular movement is detected, maintaining a 30% energy-saving baseline during inactive intervals.

- Next 3 Hours (Late Evening): 50% active output upon sensor trigger, dropping to a 20% standby baseline.

- Following 6 Hours (Midnight to Pre-Dawn): 20% active illumination upon motion detection, operating at 10% standby output.

- Final 1 to 2 Hours (Morning Commute): 30% output during movement, operating at a 10% baseline until automatic sunrise shutdown.

Microwave radar sensors maintain high sensitivity across wide ambient temperature variations, providing immediate 30-second full-output bursts when vehicles or pedestrians approach. This adaptive multi-interval scheduling conserves battery reserves, ensuring three to five consecutive nights of continuous illumination following complete charge cycles. Remote control configuration allows field adjustments of dimming ratios and timer intervals without physical ladder access.

IP66 Pressure Die-Cast Aluminum Enclosure and On-Pole Battery Maintenance

Physical durability in demanding outdoor environments requires structural encapsulation and efficient thermal conduction. The ATS-03 housing is fabricated from high-strength aluminum alloy, engineered with an aerodynamic unibody structure that mitigates wind resistance and prevents rainwater pooling. Sealed with precision silicone gaskets and stainless steel hardware, the entire assembly achieves IP66 ingress protection, preventing fine dust ingress and driving rain penetration.

Thermal dissipation channels cast directly into the rear aluminum chassis route heat away from the COB LED arrays and internal electronics, maintaining internal junction temperatures within stable operating thresholds. The luminaire features an independent, detachable battery compartment. This detachable modular architecture enables direct on-pole battery servicing without dismounting the entire luminaire chassis or disturbing sealed optical compartments, minimizing maintenance cycle times.

Factory Direct Manufacturing, Quality Assurance, and OEM Scalability

Sourcing municipal-scale solar lighting from an established, vertically integrated manufacturer ensures rigorous component tracing and strict quality adherence. Operating more than 20,000 square meters of production workshops in Yangzhou, AUTEX maintains end-to-end manufacturing oversight across solar panel assembly, SMT circuit placement, aluminum die-casting, and environmental chamber testing.

Quality control protocols enforce 100% high-voltage isolation tests, luminous flux calibration, and waterproof immersion validation before factory packaging. AUTEX supports global OEM and ODM customization, including client logo silk-screening, custom housing powder coating colors, custom CCT tuning, and specialized project packaging. Standard sample orders ship within three to five days, with commercial container volumes fulfilling within approximately 25 days.

To download technical datasheets, photometric IES files, and wholesale engineering pricing for the ATS-03 integrated solar street light series, please visit our official international portal.

Official Portal: https://www.autexsolar.com/

Yangzhou Autex Solar Technology Co., Ltd.
AUTEX
Visit us on social media:
Instagram
Facebook
YouTube