Unit price may vary depending on MOQ. Includes battery pack, solar panel, LED Light, MPPT, Post
FOB
Depend on quantity
◑ Completely independent
Completely independent products maintained only by solar power without grid connection No electricity bill/
◑ Use for at least 10 years
A long-life battery that can be charged and discharged more than 20,000 times and can be used for at least 10 years /
◑ Rechargeable in any weather
It can be charged quickly and charged even in microcurrents, so even if the diary is poor, it can be charged/
◑ No temperature impact
Battery system available between -40℃ and 80℃ for perfect performance in high temperature and cold weather/
◑ LED life 50,000 hours
With a complete heat control system (maintained at 30℃ or below), LED long life is implemented/
◑ Ultra-high luminance implementation
Most of the electrical energy supplied by controlling heat generation can be converted into light energy, enabling the highest light source compared to power consumption ▶ 200 lm/w or more/
◑ A pro-environmental system
The main material of the P-CAP Battery System is graphene, which is the most eco-friendly product among existing batteries and minimizes secondary environmental pollution caused by replacement with long-life products/
◑ No Flickr Phenomenon
Developed and applied high-performance technology that does not cause dizziness, headache, or mental concentration due to LED flicker due to sequence control abnormalities occurring in LED SMPS/
[Solar streetlight/security light]
Long-life, High-Efficiency Solar Street Lights with Capacitor Charging
100% fully independent solar street light with P-CAP battery system optimized for eco-friendly energy generation/security light
DOOHYUN POWER Technology is:
The current world will bring about a rapid change from secondary batteries to the era of supercapacitors in the future as the material industry advances along with new energy storage technologies, and the best way to protect the Earth's environment is certainly the energy storage device of the "supercapacitor."Starting with the development of secondary batteries for about 10 years, DOOHYUN POWER Technology developed Super Capacitor, an eco-friendly energy storage technology that is essential for human eco-friendly life safe from explosions and fires. It succeeded in commercializing various prototypes equipped with protective circuits and is preparing mass production to supply them under contracts with Korea and foreign countries.Energy has been constantly changing from fossil to petroleum, nuclear power, solar power, and wind power, and now focuses on eco-friendly electrical energy and hopes to supply many products not only in Korea but also abroad with the energy storage device of the "supercapacitor" we developed.
capacitor? ~
Ultracapacitors are highly efficient devices.
Since the Coulomb efficiency (dividing the total amount of charge discharged by the total amount of charge added to fill the amount of charge discharged) exceeds 99% even at high currents, there is little charge lost when charging and discharging the ultracapacitor.
In addition, Round-Trip Efficiency (RTE) is also very high thanks to low Equivalent Series Resistance (ESR).
Within 5 seconds, RTÉ exceeds 70%. Within 10 seconds, RTÉ exceeds 80%.
This not only makes more efficient use of energy but also prevents overheating.
Therefore, there is a high possibility that the overhead of cooling the energy storage device will be reduced.
Discharge to 1/2 voltage in 5 seconds and charge at the same rate until the ultracapacitor is fully charged.
※ The main raw material used for capacitors is activated carbon called graphene.
By using activated carbon, it is very eco-friendly, has a very long life, and can charge and discharge from tens of thousands to millions.
Supercapacitor? ~
Understanding supercapacitors:
A typical secondary battery uses an electrochemical reaction. However, a supercapacitor is an energy storage device that can adjust fast charging and discharging time without risk of explosion fire using a method of physically storing electric charges themselves and obtaining long life and high energy density.
supercapacitor principle
The principle of supercapacitor is the principle of charging or discharging energy by physical adsorption or desorption of electric charges on the surface of activated carbon, which refers to a high-power power source that instantly stores a lot of energy and then supplies a high current instantaneously or continuously.
The super capacitor uses activated carbon (~3000 m2/g) with an increased specific surface area per unit weight as an electrode material, resulting in a dramatic increase in capacity.
The person in charge
You HyekyoungAddress
71 Jojeong-daero, Hanam-si, Gyeonggi-do (12919)회사소개
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