Sep. 29, 2024

Photovoltaic tile process characteristics

In terms of shape, photovoltaic tiles inherit the aesthetic genes of traditional Chinese roof tiles, and use modern technology and craftsmanship to perfectly express the crystal clear beauty of tiles. At the same time, through clever design, a beautiful arched surface is cast, making the bulky roof exquisite and well integrated with the appearance of the building, satisfying people's pursuit of beauty while providing power generation function...

Sep. 29, 2024

What procedures are required for schools to install photovoltaics?

The procedures required for schools to install photovoltaics are mainly to ensure the compliance, safety and coordination of the project with local policies and plans.

Sep. 29, 2024

Will the shadow of houses, leaves or even bird droppings on photovoltaic modules affect the power generation system?

Shadows on the components of the photovoltaic power generation system and obstructions caused by bird droppings will have a relatively large impact on the power generation system. The electrical characteristics of the solar cells used in each component are basically the same. Otherwise, the so-called hot spot effect will occur on the cells with poor electrical performance or being obscured. The obscured solar cell components in a series connection will be treated as loads to consume the energy generated by other illuminated solar cell components. The obscured solar cell components will generate heat at this time. This is the thermal effect phenomenon.

Sep. 27, 2024

How often do components need to be cleaned? What should be paid attention to during cleaning?

According to the product supplier's instructions, maintain the parts that need to be checked regularly. The main maintenance work of the system is to wipe the components. In areas with heavy rain, manual wiping is generally not required, and cleaning is done about once a month in the non-rainy season. The number of wiping can be increased as appropriate in areas with heavy dustfall. Areas with heavy snowfall should clear heavy snow in time to avoid affecting power generation and uneven occlusion caused by snowmelt, and the number of shielding components or debris should be cleaned in time.

Sep. 27, 2024

Is it necessary to disconnect the photovoltaic power generation system during thunderstorms?

There will be professional installers to carry out lightning protection measures for the photovoltaic power station, such as grounding wires, professional lightning protection blocks for junction boxes, etc. Don't worry, when installing the photovoltaic power station, you need to take lightning protection measures for the photovoltaic power station, such as grounding and safe arrangement of cables.

Sep. 27, 2024

What is the difference between monocrystalline and polycrystalline silicon for solar panels? Which one is more expensive?

Monocrystalline silicon solar panels are more expensive. The differences between the two are as follows: 1. Different manufacturing processes. 2. Different photoelectric conversion rates. 3. Different appearances. 4. Different market trends and prices.

Sep. 27, 2024

What are the usage scenarios/application areas of photovoltaic tiles?

Photovoltaic tiles integrate solar power generation products into buildings, so they have the dual characteristics of building materials and power generation. It gives traditional building materials the ability to generate electricity, allowing buildings to generate electricity. Photovoltaic tiles have a variety of power generation application scenarios and are widely used in industrial and commercial roofs, tourist landscapes, antique buildings, awnings, parking sheds and other fields.

Sep. 27, 2024

What occasions are distributed solar power generation systems suitable for?

Distributed photovoltaic power generation refers specifically to photovoltaic power generation facilities that are built near user sites, with the operating mode of self-generation and self-use on the user side, excess electricity connected to the grid, and balanced regulation in the distribution system. Distributed photovoltaic power generation uses photovoltaic modules to directly convert solar energy into electrical energy. It is a new type of power generation and comprehensive energy utilization method with broad development prospects. It advocates the principle of nearby power generation, nearby grid connection, nearby conversion, and nearby use.