PV & Solar Product Collection — Website Content

DUAL-CARBON STRATEGY

Driven by the dual-carbon strategy, solar powers the future.

As the world shifts toward clean energy, photovoltaic solar has become a core pillar of the new power system. Sailing International Trades is built on one principle — quality first, shared success — and we work hand in hand with leading manufacturers to bring efficient, dependable PV products to market.

34%  Lab-verified tandem cell efficiency      4  Generations of PV technology in-house

25+ yrs  Rated service life, ground-mount modules      1 stop  Design, supply, install & O&M

Core Product Matrix

Backed by resources across the full industry chain, our catalog runs from upstream core materials to complete system solutions — a customizable range built for commercial & industrial, residential, and building-integrated projects alike.

01 · MODULES & SYSTEMS PV Modules & Supporting Solutions Developed with leading manufacturers, our high-efficiency monocrystalline and BIPV modules span the full power range — high conversion efficiency, long service life, and strong weather resistance, for ground-mounted stations and commercial rooftops alike.	02 · GLASS & MATERIALS PV Glass & Deep-Processing Products High-transmittance calendered glass, coated glass, and custom shaped glass — engineered for high light transmittance, low degradation, and strong impact resistance, protecting generation efficiency at the source.	03 · BUILDING INTEGRATION Building-Integrated PV (BIPV) Products Merging architectural aesthetics with power generation, our custom PV curtain walls, skylights, and roof tiles fuse buildings and solar into one system — built for green building and zero-carbon cities.

Generation 03 — Current Flagship

Perovskite Tandem Technology & AR Anti-Reflective Self-Cleaning Composite Film

Built around perovskite as the core technology, we’re advancing two mainstream routes — single-junction perovskite modules and silicon-perovskite tandem cells — breaking past the theoretical efficiency ceiling of conventional silicon cells. Single-junction cells top out near a 33% theoretical limit; our tandem cells have already surpassed 34% in the lab. Abundant raw materials and low production energy use also give this route a clear manufacturing cost advantage, and it can be made into flexible, semi-transparent modules.

The encapsulation glass pairs an AR anti-reflective coating with a TiO₂ photocatalytic self-cleaning layer, giving the surface a super-hydrophilic, anti-fouling quality — dust washes away naturally in the rain, cutting O&M costs significantly. It’s a strong fit for high-efficiency ground-mounted stations, BIPV integration, and specialty flexible applications.

  33% single-junction limit       34%+ tandem, lab-verified       TiO₂ self-cleaning  

Large-scale ground-mounted PV station — Generation 3 modules

Generation 04 — Frontier R&D

Frontier PV Technologies & High-Transmittance Microcrystalline Dual-Glass Tandem Technology

We’re looking ahead to frontier routes including quantum-dot solar cells and carbon-based nanostructure PV. Quantum dots use quantum size effects to precisely tune the light spectrum, and multiple-exciton generation pushes conversion efficiency further past today’s theoretical limits. Carbon-based materials like graphene and carbon nanotubes bring ultra-high flexibility, excellent carrier transport, and lightweight construction — suited to wearable electronics, IoT sensing, and specialty mobile power.

On the encapsulation side, a microcrystalline glass substrate paired with a multilayer nano anti-reflective film and a dual-glass tandem structure balances ultra-high light transmittance with superior mechanical strength. Surface flatness and optical uniformity both improve significantly over the previous generation — built for large ground-mounted stations, commercial color-steel-tile roofs, premium BIPV curtain walls and skylights, and residential PV tiles.

  Quantum-dot spectral tuning       Carbon-based flexibility       Microcrystalline substrate  

Generation 4 microcrystalline dual-glass tandem PV glass

Distributed PV System Integration

One-stop distributed PV solutions — from design and product supply through installation and O&M — built for factory roofs, commercial buildings, and public facilities, helping customers cut costs, boost efficiency, and move toward a greener future.

Strategic Partners

We stay closely aligned with industry-leading companies — partnering with top domestic PV material and advanced manufacturing leaders on everything from raw material supply and joint R&D to market expansion.

Core Strengths

Four reasons projects trust us with the roof.

Together, Toward a Zero-Carbon Future

We’ll keep deepening collaboration with our partners — driven by technical innovation, built on quality products — continuously growing our PV product ecosystem and contributing to the clean energy future.

Zibo WeQuest Glass Technology Co., Ltd.

PV & SOLAR PRODUCT COLLECTION — WEBSITE EDITION