400W Solar Street Light Outdoor Waterproof Lamp

Our 400W solar street light outdoor waterproof lamp can be installed in humid and rainy areas, such as bridges, tunnel entrances and exits, waterfront promenades, and riverbanks. The solar street light for rural areas saves electricity bills due to its solar power. The UV-resistant lens LED street light with low power consumption has a long-lasting service life, it requires no maintenance, its premium 6063 profile aluminum frame protects the inner structure against compression or collision. 400W intelligent solar charging light uses monocrystalline silicon solar panels, with a high 21% conversion efficiency can charge the battery in a fast way.

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  10KWh

  Hybrid

  Grid

   
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  15KWh

  Hybrid

  Grid

   
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  15KWh

  On Grid

  System

   
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  30KWh

  Hybrid

  Grid

   

 

Design principles of solar LED street lights

 

The general principle in designing solar panel street lighting systems is to minimize initial investment by determining the minimum solar panel power and battery capacity required while ensuring the load's power supply needs are met.

 

Thus, when designing a photovoltaic system based on solar radiation, the optimal tilt angle and current of the solar panel surface should be determined based on the requirement for balanced battery charging. This principle aims to ensure that the solar radiation exposure to the panel surface is equal in the summer and winter months, while also maximizing the solar radiation exposure during the winter months to maximize power generation during months with weaker solar radiation. Furthermore, the maximum annual cumulative continuous power deficit should be calculated, and combined with the appropriate battery discharge depth, the optimal panel and battery capacity combination should be determined.

 

 

 

 

Power Battery Generator With Lifepo4 Highlight :

 

Three lighting modes: dusk to dawn mode, motion sensor mode, and constant lighting mode

High protection level with waterproof function

Can be easily installed on the wall or mounted on a pole

Widely used in streets, farms, parking lots, campuses, etc.

Low light charging solar panel can work efficiently

Maintenance-free solar light has a long-lasting cycle life

 

 

 

 

There are many scenario applications, solar pole lights for streets, bright solar flood light for parks, and industrial solar lighting for communities. Our professional team can provide a good solution according to your detailed requirements.

Q: Is there a battery testing service available?
A: Yes, our company offers professional battery testing services to assess the safety and reliability of batteries. Based on customer needs, we can provide detailed test reports.

Q: Has the battery received any safety certifications?
A: Yes, our batteries have obtained various safety certifications, including UN38.3, MSDS,CE, FCC

Q: How can I obtain a sample to evaluate the quality?
A: You can reach us through online channels or by adding our WhatsApp/WeChat to buy.

Q: Do you offer samples and is it free of charge?
A: We need to collect the sample charge.

Q: Can you tell me about your payment terms?
A: Usually, 100% payment before producing for sample order. For big order payment, we accept a 30% deposit and 70% balance before delivery. We will provide you with photos of the products and packaging before you make the final payment.

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