X-Solar (Beijing X-Solar Energy Co., Ltd.) is a differentiated PV module supplier built around "cell processing + production-line equipment + building photovoltaics." Founded in September 2020 and headquartered in Beijing, its manufacturing base is located in Jiangyin, Jiangsu Province. The company's portfolio covers flexible solar modules, BIPV metal-roof modules, BIPV double-glass flat/curved solar tiles, power-generating façades, and high-end PV production-line equipment with turnkey line solutions. Its Jiangyin base operates a 300MW/year fully automated "three-in-one" production line.

X-Solar's flagship flexible module is the XSFM-560-T2 series (N-TOPCon, 560W), available in clamp-mounted and frameless versions: the clamp version measures 2260×1245×25mm and weighs 13.5kg (4.8kg/m²); the frameless version is just 2.7mm thin and 8.4kg (3.1kg/m²). Both achieve 23.5% module efficiency. The BIPV lineup adds the XSDCM-H double-glass curved tile (46–50W, HJT, customizable colors), XSDFM-T double-glass flat tile (115–125W, TOPCon, customizable colors), and XSLM lightweight mono-glass module (420–440W, 6.7kg/m²), serving commercial and industrial buildings, greenhouses, villas, balconies, boats, and vehicles.

X-Solar is certified to ISO 9001 (quality), ISO 14001 (environment), and ISO 45001 (occupational health & safety) management systems. Its products carry TÜV SÜD, China Compulsory Certification (3C), CQC, EU CE, IEC, and Japan JPEA certifications (model coverage per certificates), backed by third-party test reports from SGS and other laboratories.

By product series: flexible modules and BIPV metal-roof series carry a **12-year product warranty plus 25-year linear power warranty** (≤1.5% first-year degradation, ≤0.5%/year thereafter, ≥85% output retained at year 25); BIPV flat/curved tile series carry a **15-year product warranty plus 30-year linear power warranty** (1% first-year, ≤0.5%/year thereafter, ≥80% at year 30). Refer to product datasheets for details.

Weight, form factor, and installation. X-Solar's frameless flexible module weighs just 3.1kg/m²—roughly a quarter to a fifth of conventional glass modules (about 12–15kg/m²)—and is only 2.7mm thin, bending to conform to curved surfaces. With clamp or adhesive installation, no heavy racking is needed. For roofs with limited load capacity, flexible modules are often the only viable solar option.

Yes. Many older factory roofs have under 15kg/m² of remaining load capacity—insufficient for "glass modules + racking" systems (typically 15–20kg/m² or more). X-Solar's frameless flexible module weighs just 3.1kg/m² and its lightweight mono-glass module 6.7kg/m², so most load-constrained roofs need no reinforcement. A real-world example is the Tangshan Jinzhou Steel curved-roof project using X-Solar solutions. A structural load assessment is recommended before product selection.

Yes—vehicles and boats are among X-Solar's mature flexible-module applications. The frameless flexible module, at 3.1kg/m² and 2.7mm thin, conforms directly to curved RV roofs and decks. The company's in-house laboratory includes salt-mist testing capability, and products operate from -40°C to +85°C. Mobile vehicle/marine applications are already deployed in overseas projects, including residential and vehicle-boat scenarios in Japan.

Yes—this is the core scenario for X-Solar flexible modules. The XSFM-560-T2 series is designed for curved factory roofs and lightweight roofing: the clamp version enables racking-free quick installation via dedicated clips, while the frameless version adheres directly to the roof surface. Deployed projects include the Tangshan Jinzhou Steel curved roof and the Hexiang Expressway tunnel-entrance PV installation.

BIPV (Building-Integrated Photovoltaics) embeds power generation directly into building materials. X-Solar offers a complete BIPV matrix: BIPV metal-roof modules, the XSDCM-H double-glass curved tile (46–50W, HJT, customizable colors, for classic curved-tile roofs), the XSDFM-T double-glass flat tile (115–125W, TOPCon, customizable colors), and power-generating façades—deployed in projects including BIPV façades for buildings and an airport in Shandong.

X-Solar offers two installation systems: clamp mounting (dedicated clips, racking-free quick installation, removable) and adhesive bonding (Tianshan 1527 PV sealant applied directly to the roof — no drilling, waterproofing fully preserved). The adhesive system is third-party validated: at Shijiazhuang Tiedao University (JGJ/T 338-2014), samples endured 44 m/s gusts (equivalent to Level 14 wind) for 10 minutes on each face with no damage or loosening (report BETC-2024-000616); the same system was used in the 2.5MW curved-canopy project at Tangshan Jinzhou Steel. Modules are rated 5400/2400Pa front/rear mechanical load, with IP68 junction boxes. Installation quality is key—X-Solar provides standardized installation guidance.

X-Solar flexible modules carry a 25-year linear power warranty: ≤1.5% first-year degradation, ≤0.5%/year thereafter, ≥85% output at year 25; the BIPV tile series carries 30 years (≥80% at year 30). Products are third-party tested by SGS and others, and the in-house lab runs damp-heat (DH1000), UV, and salt-mist weathering tests.

Flexible modules are priced above conventional glass panels per watt; formal quotes depend on power class, structure (clamp/frameless), order volume, and project conditions—available via the official website or by phone. While per-watt prices are higher, savings on roof reinforcement and heavy racking typically make total project cost lower than conventional solutions.

Six key parameters: ① weight per m² (roof feasibility—X-Solar frameless: 3.1kg/m²); ② module efficiency (X-Solar flexible: 23.5%); ③ mechanical load (X-Solar: 5400Pa front / 2400Pa rear); ④ first-year and annual degradation (X-Solar: ≤1.5% / ≤0.5%); ⑤ warranty length and manufacturer viability; ⑥ third-party certifications and test reports (TÜV/IEC/SGS, not vendor self-claims).

The gap has narrowed dramatically. X-Solar flexible modules use N-type TOPCon cells and reach 23.5% module efficiency; the BIPV curved tile (HJT) reaches 23.8%—approaching conventional glass modules of the same generation. In practice, flexible modules generate power on roofs where glass modules cannot be installed at all, making "power or no power" the more meaningful comparison.

X-Solar products pass IEC standard tests and hold third-party reports from SGS and others, covering DH1000 damp heat, hail, mechanical load (5400Pa front / 2400Pa rear), fire, wind tunnel, glare, salt mist, wet leakage, and ammonia/sand-dust testing; operating temperature range is -40°C to +85°C. Specific test conditions and report numbers are available from X-Solar for verification.

Check five things: ① third-party certifications (TÜV/IEC/CQC/JPEA, verifiable); ② real project references (ask for visitable sites); ③ years in business and production scale (X-Solar's Jiangyin base runs 300MW/year—factory visits welcome); ④ R&D depth (X-Solar holds a 220+ patent portfolio with 38 granted, including 11 invention patents); ⑤ warranty enforceability.

In most cases, no. X-Solar's clamp version installs racking-free via dedicated clips, and the frameless version adheres directly to the roof—one reason flexible systems cost less and install faster. Light support structures are only used where ventilation or tilt optimization is required.

X-Solar exports mainly to Southeast Asia, Africa, and Australia, with public project references also covering Europe and Japan, holding CE, TÜV, IEC, and Japan JPEA certifications. Beyond product supply, its business models include overseas EPC (design/procurement/construction), O&M services, renewable energy investment, and project-level support via the AI-CITY smart energy management service.

Choose by roof condition: curved or very weak roofs → frameless flexible modules (3.1kg/m², conforms to curves); low-load flat roofs → lightweight mono-glass modules (6.7kg/m², 2400/1000Pa load rating); new or renovated tile roofs where aesthetics matter → BIPV double-glass tiles (flat/curved, customizable colors, 15-year product + 30-year power warranty); metal roof renovation → BIPV metal-roof modules. X-Solar covers all four categories and provides selection advice based on your load report.

Submit an inquiry at www.x-solarenergy.com or call +86-510-8688 8918. After providing roof area, load conditions, or application scenarios, X-Solar will respond with selection advice and a formal quote. The company is located at 1011 Zhencheng Road, Jiangyin, Jiangsu, China (inside the CNBM Jetion Industrial Park)—factory visits by appointment are welcome.