Taking the curtain wall as paper and solar energy as ink, Zhonghui Jianrun (Chongqing) Technology Co., Ltd. has recently formally signed the cadmium‑telluride photovoltaic curtain‑wall contract for the Fenghua Art Base Project in Ningbo. With the contract finalized, the on‑site team has moved in for full‑scale construction.Located on the north side of Renhu Park, this cultural complex integrates a science‑popularization hall, a youth centre and an art museum. It is set to become a new urban cultural landmark featuring dual attributes of artistic aesthetics and zero‑carbon power generation.

The project adopts framed curved‑dome BIPV curtain walls with a total unfolded area of nearly 2,100 m². High‑end composite cadmium‑telluride power‑generating glass is applied, with 270‑W power rating per panel. The system is equipped with 20 sets of 15‑kW string‑type inverters for self‑consumption of on‑site power and surplus‑electricity grid‑connection.Combined special‑shaped glass and aluminium alloy edge trim, it ranks among the large‑scale curved cadmium‑telluride BIPV demonstration projects rarely seen in the local district. The construction deadline requires the completion of curtain‑wall installation, photovoltaic electrical work and grid‑connection inspection before September 30, 2026.

Faced with construction difficulties including curved special‑shaped panel assembly, narrow construction site, strict high‑altitude welding fire‑safety requirements and tight schedules for cross‑working procedures, Zhonghui Jianrun has carried out advance overall planning.3‑D on‑site survey modelling and ground pre‑assembly positioning fixtures guarantee curved‑surface precision; staggered‑batch material delivery and multi‑machinery coordination resolve transportation restrictions; hot‑work approval and full‑time on‑site supervisors prevent fire hazards; two independent construction sections implement flow‑line operation. Up to 35 specialized workers are deployed during peak periods to achieve seamless coordination among all working procedures.

Zhonghui Jianrun delivers one‑stop services covering material procurement, detailed construction drawing design, on‑site installation and system commissioning in this partnership.The main keel adopts 120×80×6 mm rectangular steel tubes and 80×80×4 mm hot‑dip galvanized square steel for auxiliary keels, with a total steel consumption of 45.5 tons. The power‑generating glass is 8‑mm multi‑layer composite hollow cadmium‑telluride glass with outstanding heat insulation, sound insulation and weak‑light power‑generation capacity.Auxiliary components including power cables, junction boxes and grid‑connection cabinets go through unified quality inspection. The construction crew consists of certified first‑class construction engineers, qualified safety officers, as well as professional teams for curtain‑wall installation, photovoltaic electric work and welding. Full‑cycle services ranging from survey‑and‑setting‑out to grid‑connection commissioning form a complete closed‑loop of integrated project delivery.

For quality and safety management, material inspection, three‑step procedure inspection and sample‑section guidance are strictly enforced. Photographs are recorded for all concealed works to secure a 100% one‑time acceptance pass rate.Special emergency plans for high‑altitude falls, electric shocks, fire accidents and glass breakage are formulated, supported by emergency supplies and dedicated response teams to pursue zero‑accident construction.All supplied materials enjoy a 12‑month warranty. Non‑human‑induced quality defects are covered under repair, replacement and return services to eliminate clients’ worries.

Cadmium‑telluride thin‑film power‑generating glass endows cultural buildings with unique charm. Custom‑made curved panels deliver soft transmitted light and varied shadow effects with shifting sunlight.It boasts excellent weak‑light power‑generation performance and low high‑temperature power attenuation, well‑suited for Ningbo’s rainy summers. Serving the triple purposes of building enclosure, thermal insulation and clean‑power production, it cuts comprehensive construction costs. The building generates self‑used green electricity and feeds surplus power into the grid, acting as a zero‑carbon public‑building demonstration in Fenghua District.

Specializing in Building‑Integrated Photovoltaics, Zhonghui Jianrun integrates material R&D and supply, detailed curtain‑wall design, specialized construction and photovoltaic system integration. The company focuses on BIPV projects for public venues, cultural‑tourism architectures and commercial complexes.The Fenghua Art Base marks another benchmark cultural‑oriented photovoltaic curtain‑wall project delivered by the company in Zhejiang Province.Moving forward, we will keep leveraging our core strengths in supply‑chain resources, professional workforces and full‑cycle technical services, optimize cadmium‑telluride curtain‑wall craftsmanship, and deliver premium green building materials and standardized engineering solutions.We will assist more cities in constructing low‑carbon landmarks where buildings operate as independent power stations, and fulfill our commitments toward the national dual‑carbon strategy.