Discover our extensive selection of sizes of solar panels available, designed to meet the diverse demands of industrial, commercial, and utility-scale projects worldwide. As a leading supplier in the international solar energy market, we offer a comprehensive range of photovoltaic modules in standard and custom dimensions, ensuring optimal fit for any installation scenario. From compact residential units to expansive commercial arrays, our sizes of solar panels available span from 1.6m² to over 2.5m² per panel, accommodating power outputs from 300W to 700W and beyond.
Our portfolio includes monocrystalline, polycrystalline, and advanced bifacial panels, all engineered with cutting-edge PERC, half-cut cell, and multi-busbar technologies. Whether you're outfitting rooftop systems, ground-mounted farms, or floating solar installations, the variety in sizes of solar panels available allows for precise space utilization and maximum energy yield. Backed by rigorous quality testing and compliance with international standards like IEC 61215 and UL 1703, these panels deliver long-term reliability in harsh environments, from deserts to coastal regions.
We understand that project specifications vary globally, which is why our sizes of solar panels available are available in multiple frame heights (30-50mm), cell configurations (108-cell half-cut for high-power models), and mounting compatibility options. This flexibility not only simplifies procurement for B2B buyers but also enhances system efficiency by minimizing shading losses and optimizing array layouts. Explore how our tailored sizes of solar panels available can power your next sustainable energy initiative.

| Model Series | Dimensions (L x W x H mm) | Power Output (W) | Cell Type / Count | Efficiency (%) | Weight (kg) | Frame Height (mm) | Max Load (Wind/Snow Pa) |
|---|---|---|---|---|---|---|---|
| SP-300 Series (Residential) | 1650 x 992 x 35 | 300-350 | Monocrystalline / 60 cells | 18.5-20.5 | 18.5 | 35 | 2400/5400 |
| SP-400 Series (Commercial) | 1960 x 992 x 40 | 400-450 | PERC Mono / 72 cells | 20.0-21.0 | 22.0 | 40 | 3600/8000 |
| SP-550 Series (Utility) | 2278 x 1134 x 35 | 550-600 | Half-cut Mono / 120 cells | 21.5-22.0 | 27.5 | 35 | 4000/6000 |
| SP-650 Bifacial | 2382 x 1134 x 30 | 650-700 | TOPCon Bifacial / 132 half-cells | 22.0-22.5 | 32.0 | 30 | 5400/8000 |
| SP-Custom Large | 2440 x 1300 x 40 (Customizable) | 700+ | Multi-busbar / 144 cells | Up to 22.8 | 35+ | 40-50 | 5400/10000 |
Note: Specifications are STC (Standard Test Conditions: 1000W/m², 25°C, AM 1.5). Full datasheets available upon inquiry. All sizes of solar panels available support black frame and all-black options for aesthetic installations.
Our sizes of solar panels available are engineered for seamless integration across a multitude of applications, empowering B2B clients to achieve energy independence efficiently. For residential rooftops, the compact 300-400W sizes of solar panels available (1.65m x 1m) maximize limited space while delivering household-scale generation. Commercial buildings benefit from 72-cell models (2m x 1m), ideal for flat roofs or carports where array density is key.
In utility-scale solar farms, larger sizes like 550-700W panels (over 2.2m²) reduce BOS costs by minimizing racking and wiring needs, enabling gigawatt-hour projects. Off-grid and remote industrial sites leverage rugged, mid-sized options with high wind/snow ratings. Bifacial variants from our sizes of solar panels available excel in agrivoltaics, ground-mounted systems over reflective surfaces, or elevated trackers, boosting yields by 15-25%.
Floating solar platforms utilize slim-profile sizes of solar panels available to handle water-induced corrosion, while transportation hubs opt for durable commercial grades. From urban high-rises to desert mega-plants, every size matches specific irradiance, tilt angles, and logistical constraints, ensuring ROI optimization for international deployments.
Selecting from our sizes of solar panels available provides unmatched advantages for discerning B2B buyers. The broad dimensional range eliminates custom fabrication needs, slashing lead times by up to 40% compared to single-size competitors. Superior efficiency across all sizes minimizes land use—large panels achieve 500W+ per square meter—while half-cut cells reduce micro-cracks and mismatch losses by 80%.
Environmental resilience stands out: our panels withstand -40°C to +85°C temperatures, with 30-year linear power warranties guaranteeing 84.8% output retention. Cost savings are evident in LCOE reductions of 10-15% due to optimized sizes of solar panels available that fit standard containers for global shipping. Bifacial and high-power models offer bifaciality factors up to 80%, ideal for albedo-rich sites.
Furthermore, integrated technologies like self-cleaning coatings cut O&M costs, and recyclable materials align with ESG mandates. Compared to peers, our sizes deliver 5-10% higher energy density, faster payback periods (under 5 years in sunny regions), and scalability for hybrid systems with storage or EV charging.
As a premier exporter of sizes of solar panels available, we combine decades of manufacturing expertise with a client-centric approach. Our state-of-the-art facilities produce over 5GW annually, adhering to ISO 9001, ISO 14001, and OHSAS 18001 standards. Rigorous EL testing, flash testing, and thermal cycling ensure zero defects in every batch.
We offer turnkey solutions: from size selection consultations to logistics via major ports worldwide. Flexible MOQs, competitive pricing (volume discounts up to 15%), and 25-year product warranties build lasting partnerships. Our R&D team continuously innovates, introducing next-gen sizes of solar panels available with heterojunction tech for 23%+ efficiencies.
With a global footprint serving 100+ countries, we provide localized support, including PID-free guarantees and bankable financing options. Choose us for reliability, innovation, and the most comprehensive sizes of solar panels available—empowering your projects with proven performance.
What are the most common sizes of solar panels available?
Popular options include 1650x992mm (60-cell) for residential and 2278x1134mm (120 half-cell) for commercial/utility use, with custom sizes readily available.
Can I get custom sizes of solar panels available?
Yes, our production lines support bespoke dimensions within 2-2.5m lengths, subject to minimum order quantities for optimal pricing.
How do sizes of solar panels available affect system design?
Larger sizes reduce component counts and costs but require stronger mounting; we provide free layout tools to optimize based on site specifics.
Are all sizes of solar panels available bifacial?
Bifacial options are available in select high-power series (e.g., 650W+), enhancing yields in ground-mount applications.
What warranties cover your sizes of solar panels available?
12-year product, 30-year linear power (0.55%/year degradation), plus anti-PID and salt mist resistance assurances.
Do you ship sizes of solar panels available internationally?
Absolutely, with palletized packaging for 20/40ft containers, ensuring safe delivery to any port worldwide.