Photovoltaic power generation bracket welding requirements

What is solar photovoltaic bracket?

Solar photovoltaic bracket is a special bracket designed for placing, installing and fixing solar panels in solar photovoltaic power generation systems. The general materials are aluminum alloy, carbon steel and stainless steel. The related products of the solar support system are made of carbon steel and stainless steel.

What types of solar photovoltaic brackets are used in China?

At present, the solar photovoltaic brackets commonly used in China are divided into three types: concrete brackets, steel brackets and aluminum alloy brackets. Concrete supports are mainly used in large-scale photovoltaic power stations. Because of their self-weight, they can only be placed in the field and in areas with good foundations.

What materials are used in solar PV mounting brackets?

In the solar PV mounting bracket industry chain, the upstream is mainly composed of bulk metal materials such as steel and electromechanical components such as rotary reducer. The overall market pattern of the upstream is relatively dispersed and the supply is relatively adequate.

Do I need to meter a photovoltaic system?

It is assumed that aluminum framed photovoltaic (PV) panels mounted on a “post” and rail mounting system, the most common in the industry today, will be installed by the homeowner. While metering the system is encouraged, the specification does not address system wiring elements for associated system sensors or monitoring equipment.

How big is the solar PV tracking bracket market?

According to Wood Mackenzie, the global solar PV tracking bracket shipment reached 44GW in 2020. With reduction in cost, increase in stability and the application of double-sided modules, the shipment of solar PV tracking bracket will reach 110 GW in 2025 globally, with a market space of nearly 60 billion RMB (about USD 9 billion).

How do I design a PV Grid connect system?

The document provides the minimum knowledge required when designing a PV Grid connect system. The actual design criteria could include: specifying a specific size (in kWp) for an array; available budget; available roof space; wanting to zero their annual electrical usage or a number of other specific customer related criteria.