A reasonable aiswei inverter wholesale form can enhance the system's ability to resist wind and snow loads. By rationally applying the characteristics of the aiswei inverter wholesale system in terms of bearing capacity, its size parameters can be further optimized and materials can be saved. Contribute to further reducing the cost of photovoltaic systems.

The main loads acting on the foundation of photovoltaic module supports include: the self-weight of the support and photovoltaic modules (constant load), wind load, snow load, temperature load and seismic load. Among them, the main controlling factor is wind load. Therefore, the foundation design should ensure the stability of the foundation under the action of wind load. Under the action of wind load, the foundation may experience failure phenomena such as uplift and fracture. The foundation design should be able to ensure that no failure occurs under this force.

Next, let's understand what types there are for ground aiswei inverter wholesale foundations and planar roof aiswei inverter wholesale foundations, as well as what characteristics they have.

Ground aiswei inverter wholesale foundation

Bored cast-in-place pile foundation

The hole formation is relatively convenient. The top elevation of the foundation can be adjusted according to the terrain, and the top elevation is easy to control. The amount of concrete steel bars used is small, the excavation volume is small, the construction is fast, and the damage to the original vegetation is small. However, there are on-site concrete hole formation and pouring, which are suitable for general fill soil, cohesive soil, silt, sandy soil, etc.

Steel spiral foundation

It is convenient to form holes, and the top surface elevation can be adjusted according to the terrain. It is not affected by groundwater, and construction can proceed as usual under winter climate conditions. The construction is fast, the elevation adjustment is flexible, and it causes little damage to the natural environment. There is no need for filling and excavation work, and it causes little damage to the original vegetation. Site leveling is not required. It is applicable to deserts, grasslands, tidal flats, adjacent areas, frozen soil, etc. However, it uses a large amount of steel and is not suitable for strongly corrosive foundations or rock foundations.

Independent foundation

Ground aiswei inverter wholesale

It has the strongest water load resistance capacity and is resistant to floods and winds. The largest amount of reinforced concrete is required, with a large number of workers, a large volume of earthwork excavation and backfilling, a long construction period, and significant environmental damage. It is rarely used in photovoltaic projects nowadays.

Reinforced concrete strip foundation

This type of foundation form is mostly applied in areas with poor bearing capacity of the foundation, suitable for areas with relatively flat sites and low groundwater levels, and in flat single-axis tracking aiswei inverter wholesale with high requirements for uneven settlement.

Prefabricated pile foundation

Prestressed concrete pipe piles with a diameter of approximately 300mm or square piles with a cross-sectional size of about 200*200 are driven into the soil. Steel plates or bolts are reserved at the top to connect with the front and rear columns of the upper support. The depth is generally less than 3 meters, and the construction is relatively simple and fast.

Bored cast-in-place pile foundation

It has a relatively low cost, but it has high requirements for soil layers. It is suitable for silt with a certain degree of density or malleable and hard malleable silt clay, but not for loose sandy soil layers. Hard pebbles or crushed stones may have the problem of being difficult to form holes.

Steel spiral pile foundation

aiswei inverter wholesale ground stakes

Special machinery is used to screw it into the soil. The construction speed is fast, no site leveling is required, no earthwork or concrete is needed, and the vegetation on the site is protected to the greatest extent. The height of the support can be adjusted according to the terrain, and the spiral piles can be reused.

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