How to Build Photovoltaic on Sloping Land — — Flexible Bracket Shows Its Magic Power

of resource development of

photovoltaic projects , some local light resources are better

suitable for the construction of photovoltaic power generation projects

, but the terrain slope is larger

. Shaped land is not enough

to fix photovoltaic brackets, it is difficult to adapt to

how in gullies, scarps, steep slopes.. Development and construction of photovoltaic power generation projects

on the

terrain-take a look at flexible brackets

. Can you see which are flexible brackets

and which are fixed brackets?

Let's look at Zhang Quan's flexible support matrix picture

. Flexible support can climb steep slopes and cross gullies.

So what is a flexible stent?

Flexible support is a kind of large-span photovoltaic module support structure

formed

by prestressed flexible cable structure fixed

at both ends.

For example, the "pier" of our iron chain bridge

is a supporting steel frame

, and the "deck" is a photovoltaic

panel, or the following picture is simpler. The

photovoltaic panel is laid on two prestressed steel strands

. How to install it?

Please see the figure

below. What are the advantages of installing

flexible photovoltaic brackets on flexible photovoltaic panels?

Compared with the traditional fixed support, the flexible support installs photovoltaic panels on rows of steel cables, and the two ends of the steel cables are connected by rigid supports, which can cross gullies, steep slopes, streams and other complex terrains, effectively improve the land use rate, and increase the span area in the same land area. The flexible support has the advantages of large span, high clearance, good crack resistance, and large bottom tillage space, which meets the complementary needs of agriculture and light. The successful practice of the project provides experience accumulation and technical reference for the construction of flexible support area in complex terrain photovoltaic projects in the later period. Application case of flexible photovoltaic bracket of Yingjiang Agricultural Photovoltaic Power Generation Project

of

Yunnan Company:

Yingjiang Agricultural Photovoltaic Power Generation Project of Yunnan Company of State Energy Group is located in Yingjiang County, Dehong Prefecture, Yunnan Province, with a total installed capacity of 150 MW and an area of 3427 mu. A total of 50 arrays are arranged in the photovoltaic field area of the project, and the mixed arrangement of fixed brackets and flexible brackets is adopted. Among them, the flexible bracket array is over 100 MW, which is the largest single photovoltaic project in the southwest region using flexible brackets.