Xiamen Solar First Energy Technology Co. Ltd

Model Number: SF-ST-30W-1 Brand Name: SolarFirst Key Specifications/Special Features: Benefits:No line voltage, trenching, or meteringNo power outagesBattery backup for cloudy or rainy daysDistributed light and power, no single point of failure for enhanced securityEasy to install with quick connect plugs less than 1 hour

No scheduled maintenance for up to 5 years

No cost of replacing concrete, asphalt or landscaping

No cost of transformers or meters to be added for electric service

Qualify for savings from various state and federal taxes and incentives

No monthly electric bills

Controlled charging to prolong battery service lifespan

Long lifespan PV modules with more than 25 years

Parameters:

• Power: 90W (more than 17.8% of the photoelectric conversion rate)
• Property: imports of mono-crystalline, more than 25 years of lifespan
• Battery capacity: 12V/120Ah
• Power consumption: 30W
• Property: fully-sealed and maintenance-free lead-acid battery
• Depth of discharge: 80%
• Controller property: 12V DC/15Ah controller specially designed for solar streetlights
• Functions: protection against over-charge and over-discharge, light control and time controlling
• Light source: super bright LED
• Average illuminant range: 15 to 18lux
• Color temperatures: 2,700 to 12,000K
• Luminous flux range: 3,000-3,500lm
• Lamp post height: 6m
• Thicknesses: 3-4mm
• Properties: steel over-striking and thickening and thickening, hot galvanization spraying-plastic
• Working time: fully charged lamps may working 6 to 10 hours a day (adjustable)
• Applicable temperatures: -40 to 50°C
• Windproof capacity: ≥150FM/hour