The solar lamp is equipped with a lithium iron phosphate battery inside

The solar lamp is equipped with a lithium iron phosphate battery inside

High-Performance Solar Street Light Series – Powered by Ultra-Durable LiFePO4 Battery Systems

1. Industrial-Grade LiFePO4 Storage: High-density battery cells providing 2,000+ deep charge-discharge cycles with a 10-year design life.
2. Dual-Core Intelligent Control: Equipped with an advanced MPPT controller and Smart BMS (Battery Management System) to prevent overcharge and deep discharge.
3. Multi-Cloudy Day Autonomy: Engineered to maintain stable illumination for 3–5 consecutive rainy days without sunlight.
4. Precision High-Lumen Array: Utilizing premium LED chipsets with dedicated optical lenses for maximized roadway uniformity.
5. Global Project Standard: IES files, CE/RoHS certifications, and detailed battery performance reports available for engineering submittals.

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Description
Specification
Optics
Advantages
Faq

Description

1. High-Efficacy Illumination.
Our precision LED modules deliver up to $180\text{ lm/W}$, ensuring high ground lux levels with minimal energy consumption. The anti-yellowing PC lens ensures long-term clarity.
2. Optimized Solar Harvesting.
High-conversion monocrystalline solar panels capture energy even in low-light conditions, ensuring the high-capacity LiFePO4 battery is fully recharged within 6–8 hours.
3. Versatile & Robust Mounting.
The heavy-duty adjustable bracket is designed to withstand high wind loads and allows for precise angle adjustments to maximize solar exposure.
4. The Energy Heart.
Unlike standard batteries, our LiFePO4 packs are temperature-resilient ($20\text{°C}$ to $60\text{°C}$) and feature an eco-friendly, non-toxic chemistry, significantly reducing project maintenance costs.

Specification

Power	100W
Street light housing size	1428438266mm
Applicable PV panel size	1390*400mm
Material	Steel or Aluminum Alloy 6063-T5
Surface treatment	Powder coating or Anodized
Waterproof standard	IP 65
Light Source	LED
Energy Type	Solar
Warranty	3 Years
Package	Packed in parts and screws with hardboard box

Optics

1. Light Source: High-efficiency LED

2. Luminous Efficiency: Up to 160 lm/W

3. Beam Angle: Wide-angle light distribution

4. Color Temperature Options: 3000K / 4000K / 6000K

5. Lighting Lifespan: ≥ 50,000 hours

Product Advantages

Lowest Total Cost of Ownership

The combination of long-life batteries and zero electricity costs ensures the highest ROI for municipal and private developers.
Unmatched Cycle Stability

Maintains over 80% capacity even after 5 years of daily operation, outperforming traditional lead-acid or standard lithium options.
Intelligent Power Adaptive

Automatically adjusts light output based on real-time battery voltage, guaranteeing safety lighting throughout the night.
Factory-Direct Customization

We offer bespoke wattage, housing colors, and sensor configurations to meet specific tender requirements.

Faq

What is the specific life expectancy of the built-in LiFePO4 battery?
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Our A-grade cells are rated for 2,000+ full cycles, which translates to approximately 5–8 years of service life in most environments before reaching 80% of original capacity.
How does the system handle high-temperature environments (above $45\text{°C}$)?
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LiFePO4 is inherently safer than other lithium chemistries. Our battery compartments are strategically vented within the aluminum housing to ensure passive cooling and thermal stability.
Can we replace the battery separately if it fails after the warranty period?
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Yes. The lamp features a modular internal design. We maintain a stock of compatible battery replacement kits, allowing you to upgrade the energy core without replacing the entire fixture.
Do you provide official test reports for the battery’s safety and capacity?
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Absolutely. We can provide UN38.3, MSDS, and cycle-test data sheets to support your project’s compliance and safety requirements.