The single solar panel represents the pinnacle of photovoltaic technology, designed for seamless integration into diverse industrial and commercial applications. Engineered with high-efficiency monocrystalline silicon cells, this single solar panel delivers reliable power generation even in suboptimal conditions, making it an ideal choice for B2B buyers seeking durable, cost-effective renewable energy solutions. With a robust aluminum frame and tempered glass encapsulation, our single solar panel withstands harsh environmental factors, ensuring long-term performance and minimal degradation over its 25+ year lifespan.
In the evolving landscape of international trade, where sustainability drives procurement decisions, the single solar panel stands out for its versatility. Whether powering remote monitoring systems, supplementing grid-tied installations, or serving as a standalone unit in off-grid setups, this product exemplifies precision manufacturing and innovation. Backed by rigorous testing to international standards like IEC 61215 and IEC 61730, each single solar panel undergoes meticulous quality control to guarantee output consistency and safety. For businesses aiming to reduce carbon footprints without compromising on reliability, the single solar panel offers a straightforward path to energy independence.
Our single solar panel is optimized for maximum energy yield, featuring advanced PERC (Passivated Emitter and Rear Cell) technology that boosts efficiency to levels surpassing industry averages. This makes it particularly suitable for space-constrained installations where every square meter counts. As global demand for clean energy surges, investing in a single solar panel not only aligns with ESG goals but also provides substantial ROI through lower electricity bills and incentives like tax credits in major markets.

| Parameter | Value |
|---|---|
| Power Output (Pmax) | 400W ± 3% |
| Module Efficiency | Up to 22.1% |
| Cell Type | Monocrystalline PERC, 166mm half-cut |
| Number of Cells | 120 (6x20) |
| Dimensions (L x W x H) | 1722 x 1134 x 30 mm |
| Weight | 21.5 kg |
| Front Glass | 3.2mm tempered glass with AR coating |
| Frame | Anodized aluminum alloy, silver |
| Junction Box | IP68 rated, 3 diodes |
| Cable | 4mm², 1200mm length (customizable) |
| Maximum System Voltage | 1000V DC (IEC/UL) |
| Operating Temperature | -40°C to +85°C |
| Wind Load / Snow Load | 2400 Pa / 5400 Pa |
| Maximum Power Point Voltage (Vmpp) | 33.9V |
| Maximum Power Point Current (Impp) | 11.80A |
| Open Circuit Voltage (Voc) | 40.6V |
| Short Circuit Current (Isc) | 12.40A |
| Temperature Coefficient (Pmax) | -0.35%/°C |
| Temperature Coefficient (Voc) | -0.28%/°C |
| Temperature Coefficient (Isc) | +0.04%/°C |
| Standard Test Conditions (STC) | 1000 W/m², 25°C, AM 1.5 |
Note: Specifications are subject to change without notice. Always refer to the latest datasheet for precise values tailored to your single solar panel order.
The single solar panel excels in a wide array of scenarios, from residential rooftops to large-scale industrial projects. In off-grid applications, such as remote telecom towers or agricultural irrigation systems, a single solar panel provides autonomous power, eliminating reliance on diesel generators and reducing operational costs by up to 70%.
For commercial buildings, integrating multiple single solar panels into hybrid systems supports peak shaving and energy storage, aligning with net-zero commitments. In marine and RV setups, its lightweight design and salt mist resistance make the single solar panel perfect for powering navigation equipment or onboard appliances. Urban environments benefit from its high efficiency in balcony or facade installations, where space is premium.
Industrial parks utilize the single solar panel for ground-mounted arrays, powering EV charging stations or warehouse lighting. In developing markets, it facilitates microgrids for rural electrification, promoting sustainable development. Its adaptability ensures the single solar panel fits seamlessly into any project requiring dependable, scalable solar energy.
Opting for our single solar panel yields distinct advantages over conventional alternatives. Firstly, its half-cut cell technology reduces resistive losses by 75%, enhancing overall system efficiency compared to full-cell panels. Secondly, the low temperature coefficient ensures stable performance in hot climates, outperforming polycrystalline options that degrade faster under heat.
With a superior degradation rate of just 0.55% per year, the single solar panel maintains higher energy production over decades, translating to better LCOE (Levelized Cost of Energy). Its PID-free design eliminates up to 30% potential losses seen in lesser products, while the robust frame withstands extreme hail (up to 25mm diameter at 23 m/s).
Cost-efficiency is another hallmark: bulk manufacturing scales reduce per-watt pricing without sacrificing quality. Environmentally, lead-free materials and recyclable components support circular economy principles. Ultimately, the single solar panel delivers unmatched value, combining top-tier performance, longevity, and affordability for discerning B2B clients.
As a leading manufacturer in the international trade of photovoltaic products, we specialize in premium single solar panels backed by state-of-the-art production facilities exceeding 2GW annual capacity. Our vertically integrated supply chain—from silicon ingot to module assembly—ensures traceability and quality at every stage, certified under ISO 9001, ISO 14001, and ISO 45001.
We prioritize innovation, investing 5% of revenues in R&D to deliver cutting-edge solutions like our single solar panel with bifacial options for enhanced yield. Global partnerships with Tier 1 suppliers guarantee material excellence, while our logistics network supports seamless delivery to over 100 countries, including FOB, CIF, and door-to-door options.
Customer-centric services include customized OEM/ODM, rapid prototyping, and comprehensive technical support from a team of 200+ engineers. With a 99.5% on-time delivery rate and zero-defect policies, we build lasting B2B relationships. Choose us for a single solar panel that powers your success with reliability and excellence.
What is the expected lifespan of the single solar panel?
Our single solar panel is warranted for 25 years linear power output, with many units exceeding 30 years in field tests due to premium materials and design.
Can the single solar panel be used in high-humidity environments?
Yes, with IP68 junction box and corrosion-resistant frame, it performs reliably in humid, coastal, or tropical conditions, certified for salt mist exposure.
Is customization available for the single solar panel?
Absolutely. Options include power ratings from 300W to 550W, frame colors, cable lengths, and connectors to suit specific project needs.
How does the single solar panel perform in low light?
Featuring advanced low-light response, it retains over 95% efficiency at 200 W/m² irradiance, ideal for diffuse or shaded installations.
What warranties are provided with the single solar panel?
12-year product workmanship warranty and 25-year linear power warranty, ensuring minimal degradation to 84.8% at year 25.
Is the single solar panel compatible with major inverters?
Yes, optimized for mainstream brands like Huawei, SMA, and Growatt, with voltage/current profiles matching string inverter requirements.
How is the single solar panel packaged for international shipping?
43 pieces per pallet, 26 pallets per 40HQ container, with foam corners and corner protectors for damage-free transit.