Recently, the ESEC energy-saving window curtain independently developed by Zhongke Energy Consumption Control (Beijing) Technology Co., Ltd. was formally recognized as an “Energy-Saving and Carbon-Reduction Demonstration Product” following expert review, and was awarded the Recommendation Certificate for Energy-Saving and Carbon-Reduction Demonstration Products. This national-level authoritative certification is strong recognition of the product’s core technology, energy-saving performance and green value, and marks another official endorsement of ESEC’s technical strength and industry standing in building energy efficiency.
Behind the Certification Lies Proof of Hard-Core Technical Strength
The certification was rigorously reviewed by the China Electronics Energy Conservation Technology Association, in accordance with the Association’s Recommendation Criteria for Advanced and Appropriate Energy-Saving and Carbon-Reduction Products (Technologies), assessing the product comprehensively across its green and low-carbon attributes, its energy-saving and carbon-reduction performance, and its technological innovation.
The ESEC energy-saving window curtain stood out thanks to its core ESEC radiation-shielding technology:
(1) Exceptional energy-saving performance: it reflects 88 percent of solar radiant heat and achieves 78 percent visible light transmission, delivering “insulation without blocking light.” Its annual whole-building energy-saving rate reaches 30%–50 percent, reducing air-conditioning and heating energy use at the source and perfectly matching the core requirements for green, low-carbon products.
(2) Damage-free retrofit advantage: it uses indoor roller-blind installation, requires no destruction of the original building structure and does not affect normal building operation, offering an efficient, low-cost solution for energy-efficiency retrofits of existing buildings.
(3) All-scenario adaptability: it is suitable for glass curtain walls, floor-to-ceiling windows and other building elements, covers different climate zones across the country, and serves both new construction and existing building retrofit needs.
(4) Safety and environmental performance: B1-rated flame retardant, formaldehyde-free and low-VOC, highly weather resistant and with a service life of up to 15 years, it is green and environmentally friendly across its whole life cycle, in line with the national dual carbon strategy and the direction of green building development.
Following expert review by the association, the product fully meets the recommendation criteria for advanced and appropriate energy-saving and carbon-reduction products and has successfully obtained the “Energy-Saving and Carbon-Reduction Demonstration Product” designation.
More Than a Certification: A Responsibility and a Mission
From participating in the drafting of the Technical Standard for Energy-Saving and Carbon-Reduction Retrofits of Existing Hospital Buildings to being recognized as a national-level “Energy-Saving and Carbon-Reduction Demonstration Product,” ESEC has always put technological innovation at its core and green development at the heart of its mission, dedicating itself to the field of building energy efficiency.
This certification is not only an affirmation of ESEC’s existing technology and products, but also a spur to future development:
(1) For customers, it is confidence in their choice: authoritative certification safeguards product performance, so every partner can adopt it with peace of mind and genuinely benefit from energy saving, carbon reduction, cost reduction and efficiency gains.
(2) For the industry, it is standard-setting leadership: a demonstration product drives technological upgrading across the sector, provides a replicable and scalable solution for building energy-efficiency retrofits, and supports the green transition of the construction industry.
(3) For society, it is the practice of dual carbon: every 1 m² of energy-saving window curtain installed reduces carbon emissions by roughly 15–20 kg per year, contributing solidly to the national dual carbon goals at a scale of tens of millions of units.
A Promising Future: Building a New Green Building Ecosystem Together
Being recognized as an “Energy-Saving and Carbon-Reduction Demonstration Product” is an important milestone in ESEC’s development. Going forward, ESEC will continue to deepen its work in optical energy-saving technology, keep iterating on product performance and expand application scenarios, empowering more buildings to achieve energy-saving and carbon-reduction upgrades with better products and more professional service.
Whether for financial offices, hospitals and schools, or commercial complexes and industrial buildings, ESEC will hold itself to the standard of an “Energy-Saving and Carbon-Reduction Demonstration Product,” creating efficient, comfortable and green spaces for every building. Working hand in hand with industry partners, we will build a new ecosystem for building energy efficiency and help China’s construction industry advance into a new era of green and low-carbon development.