Saudi customers purchased more than 7,000 square meters of our solar panel greenhouses. The length of the greenhouse is 144 meters and the width is 52 meters. Height 7 meters, used for vegetables such as tomatoes and cucumbers. This greenhouse has an internal sunshade system, a fan wet curtain cooling system, a top-opening window ventilation system, and a circulation extension circulation system. This greenhouse was built in 2020 and has been in use for 5 years. Everything is running well.

Greenhouses have come a long way since their humble beginnings, evolving from simple structures to sophisticated technological marvels. This journey reflects the ever-changing needs of agriculture, horticulture, and our quest for a sustainable future. In ancient times, the concept of a controlled environment for plant growth can be traced back to the Roman Empire. The Romans built rudimentary structures known as "specularia," which were used to grow exotic plants. These early greenhouses were essentially large rooms with transparent materials, such as mica or oiled cloth, to allow sunlight to enter. However, they were mainly used for the pleasure of the wealthy and did not have the advanced features we associate with modern greenhouses. During the Middle Ages, the art of growing plants in controlled environments was largely forgotten. It wasn't until the Renaissance that interest in horticulture was rekindled. Wealthy nobles and scholars began to build small gardens with glass-covered enclosures to protect delicate plants from the harsh elements. These early glasshouses were still relatively simple in design but marked the beginning of a new era in plant cultivation. Today, greenhouses are an integral part of modern agriculture and horticulture. They come in a wide variety of sizes and designs, from small backyard hobby greenhouses to large commercial operations. Advanced technologies such as computerized climate control, LED lighting, and hydroponics are being used to optimize plant growth and maximize yields. Greenhouses are also playing an important role in sustainable agriculture by reducing water consumption, minimizing pesticide use, and enabling year-round production in areas with harsh climates.

Jianda Greenhouse material is exported over the world with good quality

What system including in the multi-span greenhouse?

we had finished a big farm VENLO greenhouse for soulless tomato, this greenhouse covering glass, area is 15000 square meter.