The photovoltaic “parallel” ballast system is a common and highly efficient mounting solution for flat-roof PV power stations. It primarily uses weighted ballast (such as concrete blocks) to secure solar panels without the need for roof penetration, thereby preserving the roof’s waterproofing layer.   Advantages:   ​Non-Penetrating Installation ​ ​Easy and Fast Installation ​ ​Superior […]

The photovoltaic “back-to-back” ballast system is a mounting solution primarily designed for flat or low-slope roofs. It utilizes weighted ballast (such as concrete blocks) to secure PV modules, typically requiring no roof penetration, thereby preserving the roof’s waterproofing structure and simplifying installation.   Advantages:   ​Non-Penetrating Installation ​ ​Excellent Wind Resistance ​ ​Durable and Corrosion-Resistant […]

At the macro – level, a series of relevant domestic policies introduced in China have played a positive role in stabilizing the real estate market. The domestic macro – positive atmosphere remains intact. The government has been making efforts to promote the healthy development of the real estate sector through various measures, such as adjusting […]

United Parcel Service (UPS) announced on April 29 that it will reduce costs and enhance profitability this year through large-scale layoffs and the closure of operating institutions.   This American logistics giant plans to cut approximately 20,000 operational positions this year, accounting for about 4% of its total workforce. In the first stage by the […]