on june 9th, the 24th guangzhou international lighting exhibition (gile), the most influential and largest lighting exhibition in china, was held at guangzhou international conference and exhibition center. under the theme “thinklight: envisage the next move”, the exhibition jointly explored methods for industry enterprises to stand out from their competition, and opened a new chapter for the industry in the local and global contexts. as an innovation-based enterprise, ms technology is at the forefront of industry and technology development, and has actively developed the graphene application market by virtue of its excellent new material r&d capacity.
at the exhibition, ms technology debuted its latest products—graphene-based lithium-ion solar smart streetlamps and minglang series graphene-based lithium-ion solar streetlamps, whose disruptive design and superior performance attracted hordes of interested visitors.
the high-power graphene narrowband iot photovoltaic streetlamp incorporates a “graphene-based lithium-ion energy storage system”, and is one of the three technological achievements in lighting industry recommended by the china illuminating engineering society. innovative, demonstrative and transformable, this technology has been included into the 2019 frontier technological achievements handbook by china association for science and technology.
the system has the following performance benefits:
long cycle: 1,200 cycles; over 10-year service life
broad temperature tolerance: stable operation between -50°c and 60°c
high reliability: gb31241 certified
weather resistance: quick charge and charge in dim light to ensure 365 days of normal operation
high conversion rate: up to 96%, lower overall cost
lightweight and environment friendly: weight and volume reduced by 2/3 from traditional lead acid batteries, environment-friendly and pollution-free.
better electrical performance compared to conventional lithium-ion batteries:
1c rate charging efficiency increased by 17.07% at room temperature 25°c
64.19% higher discharge capacity at -30°c, and 3.73% higher recovery capacity at 25°c.
ms technology and longvolt energy are cooperating to integrate the superior thermal and electric conductivity of graphene to solar energy storage lithium-ion systems, to ensure longer service life, more efficient charging and greater reliability. the two companies are deepening their cooperation on technology and market development based on the principle of leveraging their strengths, mutual promotion, long-term cooperation, mutual benefit and win-win result. by consistently developing disruptive cutting-edge technologies and products, they are dedicated to building an environment-friendly, energy-saving and smart living environment.