Solar Led Street Light 30w

Product Introduction

◎Advantages of monocrystalline silicon technology: The 30W Solar LED Street Light adopts a 22.5% high-efficiency monocrystalline silicon solar panel, whose photoelectric conversion efficiency, low-light response, and temperature adaptability are significantly better than polycrystalline silicon. It generates 32% more electricity over 25 years and reduces carbon emissions by 18%.

◎Full-cycle environmental design: From recyclable aluminum alloy lamp poles, lead-free electronic components to bio-based plastic casings, the product achieves 98% material recyclability, with zero carbon emissions during operation. It reduces carbon by 30 tons per lamp over 25 years and lowers waste disposal costs by 87%.

◎Adaptability to extreme environments: Through high-temperature resistant adhesive films, salt spray anti-corrosion coatings, and low-temperature self-heating battery technology, the product can operate continuously for 1,000 hours without failure in scenarios such as 70℃ deserts and -40℃ extreme cold, with reliability 80% higher than traditional solutions.

Monocrystalline Silicon Solar Panel

Technical breakthroughs of monocrystalline silicon solar panels

◎Photoelectric conversion efficiency: 22.5% (up to 24.7% in laboratory), 15% higher than traditional polycrystalline silicon (18%-21%);

◎Low-light response capability: Can still output 80% of the nominal power under 300Lux illuminance, adapting to cloudy and rainy weather;

◎Optimized temperature coefficient: The peak power temperature coefficient is -0.38%/℃, 16% lower than that of polycrystalline silicon (-0.45%/℃), resulting in slower efficiency attenuation in high-temperature environments.

Performance comparison table between monocrystalline silicon and polycrystalline silicon

Green Environmental Design

Environmental optimization in material selection and manufacturing process

◎Recyclable aluminum alloy lamp pole: Uses 6063-T5 aluminum alloy (98% recycling rate), reducing carbon emissions by 76% compared with traditional steel lamp poles. The carbon emission for producing 1 ton of aluminum alloy lamp poles is 4.2 tons of CO₂, while that of steel lamp poles reaches 18 tons;

◎Lead-free electronic components: Controllers, LED driver power supplies and other components use lead-free solder (compliant with RoHS standards) to avoid heavy metal pollution of soil and water sources. Tests show that the lead-free design reduces component recycling and disposal costs by 40%;

◎Bio-based plastic casing: The lamp body casing uses polylactic acid (PLA) and hemp fiber composite materials (65% bio-based content), which are compostable and degradable, reducing microplastic emissions by 89% compared with traditional ABS plastics.

Zero carbon emission performance during operation

◎Photovoltaic-LED direct drive system: The 30W LED light source is directly powered by monocrystalline silicon solar panels, combined with lithium iron phosphate (LFP) battery energy storage, realizing zero carbon emissions in the entire "power generation - energy storage - electricity consumption" chain.

◎Intelligent dimming energy-saving technology: Through three-mode dimming (light control + time control + microwave induction), the brightness is automatically reduced to 30% during the low-traffic period in the early morning.

◎Harmonic suppression and power factor correction: A built-in PFC circuit improves the power factor to 0.99, reducing reactive power loss, while suppressing harmonics above the 3rd order (THD <5%) to avoid pollution to the power grid.

Product Advantages

◎Monocrystalline silicon solar panel

◎Full life-cycle carbon reduction

◎Intelligent dimming

◎Carbon trading income

About Us

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