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Components

Descriptions

1

Solar Panel

• Mono-crystalline silicon solar modules
• Withstand severe weather such as hail
• Life time: 20 - 25 years
• Design based on local daylight duration

2

Lamp

• Made of Aluminum
• Reflector and base are included

3

Bulb

• LED: high-brightness and warm white color; 25 for 24h uses; life-time of 50,000 70,000 hrs
• Low-pressured sodium lamp by OSRAM: minor power loss; life-time of 18,000 hrs *

4

Pole

• Made of Q235 steel plate
• Adopt our own mold
• Zinc spaying surface treatment
• Life time: 25 - 30 years
• Design based on local maximum wind

5

Battery

• Ambient temperature: -20 - +40
• Discharge per night: 8 - 10 hrs
• Continuous discharge for 3 - 4 rainy days
• Life time: 3 - 5 years

6

Charge Controller

• Chips made in Japan
• Other electronic components with CE certifications
• Automatic ON/OFF
• Life time: 10 - 15 years