High-strength solar ground screws adapted to complex terrains serve as core foundation components for ground-mounted photovoltaic power stations. Handan Zhongtang Group New Energy Co., Ltd. showcased its full lineup of helical solar ground screws at the 2026 SNEC International PV Exhibition in Shanghai, presenting all-in-one foundation supporting solutions to global ground power station buyers.
The 2026 SNEC Shanghai PV Exhibition zeroed in on key construction challenges of large-scale ground PV plants, mountain, tidal flat and desert photovoltaic projects. Featuring rapid installation, zero concrete pouring and outstanding terrain adaptability, solar ground screws have become the preferred foundation solution for overseas large power stations. Zhongtang Group New Energy exhibited multiple types of ground screws including U-type, helical and flange specifications. All products are manufactured from Q235B steel with hot-dip galvanized treatment, whose anti-corrosion coating thickness meets overseas export standards. Suitable for various complex geological conditions such as sandy soil, clay and frozen ground, these ground screws drastically shorten the civil construction cycle of PV power plants.
During the exhibition, major EPC contractors from the Middle East, Central Asia and Eastern Europe held in-depth negotiations on bulk supply cooperation of solar ground screws. They closely reviewed mechanical test reports on tensile and pull-out resistance, and consulted customized solutions with reinforced blades for various frozen ground regions. Our solar ground screws can be delivered as complete sets matched with self-produced ground PV brackets and clamps, covering all structural accessories for flatland and mountain PV projects. This one-stop supply model has won wide acclaim from overseas customers.
Located in the Yongnian Fastener Industrial Base of Handan, the company owns independent full-process production capacity covering steel cutting, welding, hot-dip galvanizing and finished product packaging. We are capable of rapidly fulfilling large-volume export orders for solar ground screws. Custom adjustments on pile length, blade quantity and galvanizing thickness are available to comply with wind and snow load standards of different countries. Multiple standard models of ground screws secured long-term supply intentions during the expo.
This participation in SNEC has further strengthened Zhongtang Group New Energy’s overseas competitiveness in the ground PV foundation supporting sector. The company will continuously upgrade manufacturing techniques for solar ground screws and develop new lightweight models with high bearing capacity, delivering stable and reliable foundation support for all types of ground-mounted photovoltaic power stations worldwide.
