E-Lite’s Solar Street Light Battery Power Calculation: A Promise of Precision

E-Lite, a company with an unwavering commitment to precision and customer satisfaction, approaches the
calculation of solar street light battery power with the utmost seriousness. Our rigorous marketing philosophy is not just a promise, but a reflection of our dedication to the quality and reliability of our products.

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Arias All In Two Solar Street Light

Take E-Lite 80W Triton solar street light for instance:

• Power Consumption: The light operates at 80W.
• Work Mode: It provides illumination for 12 hours, from dusk to dawn.
• Sunshine Duration: The area receives sunlight for 5 hours daily.
• Rainy Day Contingency: The system is designed to work normally for one consecutive rainy day without sunlight.

To ensure our 80W solar street light operates effectively through a cycle of use and recharge, we meticulously
calculate the battery power requirements. The process begins with the energy consumption of the light fixture
over one night, accounting for varying levels of brightness overtime. This is calculated as follows: 80W×100%× 1H+80W×30%×1H+80W×60%×0.5H+80W×20%×2.5H+80W×30%×0.5H+80W×10%×3.5H+80W×70%×
0.5H+80W×20%×2.5H = 276WH, derived from the sum of energy consumption at different percentages of the light's power output over specified hours.

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Triton 80W Smart Solar Street Light

Considering the need for the system to function through a continuous rainy day without sunlight, we double the nightly energy consumption: 276WH × 2 = 552WH. This ensures that our battery can support the light fixture for two consecutive days without recharge.

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E-Lite LiFePo4 Battery Pack

We then translate this energy requirement into battery capacity, taking into account the voltage of our battery
system. The calculation is 552WH / 25.6V = 21.56AH. This step is crucial as it determines the minimum capacity our battery must hold to meet the energy demand.

However, E-Lite does not stop here. We factor in the system's conversion efficiency and the depth of discharge of the battery, both at 95%. By dividing the calculated AH by these percentages, we arrive at 23.88AH. To ensure we meet the required capacity with a slight margin for safety, we round up to the nearest whole number that fits our
battery cell configuration, resulting in a 25.6V/24AH battery capacity.

E-Lite's commitment to precision extends to every aspect of our solar street light systems. We understand that different environments and climates can impact these calculations, and we are prepared to provide tailored solutions for each specific project. Our promise is to deliver solar street lights that are powered by the sun and backed by our unwavering commitment to excellence and customer satisfaction.

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Triton 90W Solar Street Light

For more information and lighting projects demands, please contact us right way.

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With many years in international industrial lighting,outdoor lighting,solar lighting and horticulture lighting as well as smart lighting business, E-Lite team is familiar with international standards on different lighting projects and has the well practical experience in lighting simulation with right fixtures offering the best lighting performance under the economical ways. We worked with our partners around the world to help their reach the lighting project demands to beat the top brands in industry.

Please feel free to get touch with us for more lighting solutions. All lighting simulation service is free.

Your special lighting consultant

Mr. Roger Wang.

Sr. Sales Manager, Overseas Sales

Mobile/WhatsApp: +86 158 2835 8529 Skype: LED-lights007 | Wechat: Roger_007

Email: roger.wang@elitesemicon.com

#L+B #E-Lite #

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Post time: Aug-27-2024

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