1.2 Production Description

1.2.1 It is a creative product of green, energy saving and environmentally friendly solar street light wider

than our Z86 series with increased power.

1.2.2 With new structure and easy installation, it could be installed by untrained workers within 5 minutes.

1.2.3 With several times longer working life than separate solar street light and lead acid battery

luminaries, it is the forerunner of solar street light.

1.2.4 With modular design, the product is independently sealed and water proof, free of maintenance.

1.2.5 It adopts 5050 light source with maximum brightness, and glue filling technique inside lens, the

luminous efficiency reaches 200lm/W, 30% higher than existing luminous efficiency. This makes it the

brightest LED Module in the market. Protection grade is IP68, even could be used directly under water.

Also benefiting from the good protection and heat radiation, lumen depreciation is almost 0 after 6000

hours, and lumen maintenance is over 80% after 50,000 hours.

1.2.6 ±15°adjustable lighting angle enables the module meet different road environment to reach best

illumination effects.

1.2.7 Imported aging resistant plastic particle is adopted for secondary light distribution, glare threshold

lower than 10%, even degree over 0.7. No light spot or yellow circle on road.

1.2.8 Highly efficient imported mono-crystalline silicon guarantees working life over 25 years, with

exchange rate over 18%, and power depreciation not over 1% annually.

1.2.9 Constant current charging and discharging management module uses high quality components from

international brand like ST and IR, makes sure working life over 50,000 hours. Lithium battery is equipped

with automatic activation and low temperature protection function. With advanced MPPT technology,

tracking efficiency is not less than 99.8%, DC-DC exchange rate is 98%. 4 periods time control mode can

meet different demands from customers. Off line 2.4G programmable remote control, communication

distance is 50m. Parameters, operating mode and electric quantity could be managed by mobile APP or

computer software. Protection grade is IP67.

1.2.10 Built-in grade A powerful lithium ion battery, the battery cell is strictly sorted. Deviation between

cells is lower than 4mΩ+5mV. Strict grouping promises consistency of internal resistance, charging and

discharging rate reaches 99%. Good heat radiation aluminum is used for external protection battery box;

protection grade is IP66, guarantees working life over 8 years.

1.2.11 Customized aviation level water proof plug, 3C certificates for sheathed cable, Flame resistant PA66

is used on joint, and certified with CQC. User friendly fool proof design for plug in unit prevents electronic

components from burning out by reversed connection. Automatic welded internal joint prevents

insufficient soldering. Safety performance complies with GB70000.1-2015 standard, resistant from 120

degree ball pressure; heat resistant, flame resistant, and tracking test resistant, working life is over 10

years.

1.2.12 Installing base angle is adjustable from 0 to 60 degrees. It uses Japanese ADC12 aluminum, also

known as No.12 Aluminum, Al-Si-Cu series aluminum alloy, which is a kind of pressure die casting

aluminum alloy, oxidative resistant even exposed to air long term, good performance of corrosion and

impact resistance, it is the ideal load bearing part for luminaries.

1.2.13 Static free spraying is adopted on surface treatment, which is better on adhesive force, corrosion

resistance and aging resistant than painting. The spraying technology guarantees surface of products

stable more than 10 years