As trusted partners for solar wholesalers worldwide, we offer high-performance monocrystalline solar panels designed specifically for bulk procurement and resale. These panels deliver exceptional efficiency and durability, making them the ideal choice for distributors seeking to meet the growing demand in residential, commercial, and industrial solar installations. Engineered with cutting-edge PERC (Passivated Emitter and Rear Cell) technology, our solar panels achieve power outputs ranging from 400W to 600W, ensuring maximum energy yield even in low-light conditions.
Perfect for solar wholesalers looking to stock reliable products, these panels feature a robust 25-year linear power warranty and a 12-year product workmanship warranty. Their sleek, all-black design enhances aesthetic appeal for premium installations, while anti-reflective coatings and advanced encapsulation materials provide superior resistance to PID (Potential Induced Degradation) and environmental stressors like salt mist and ammonia. With certifications including TUV, UL, CE, and IEC 61215/61730 standards, these panels comply with international quality benchmarks, giving solar wholesalers confidence in supplying top-tier products to their clients.
Our commitment to innovation ensures that these solar panels outperform standard polycrystalline alternatives by up to 20% in efficiency, translating to higher returns for solar wholesalers. Whether you're outfitting large-scale solar farms or rooftop systems, these panels support seamless integration with inverters, batteries, and monitoring systems, streamlining deployment for end-users.

| Parameter | Value |
|---|---|
| Module Type | Monocrystalline PERC Half-Cell |
| Power Output (Pmax) | 400W / 450W / 500W / 550W / 600W |
| Module Efficiency | 20.5% - 22.5% |
| Dimensions (L x W x H) | 1722 x 1134 x 30 mm (customizable) |
| Weight | 21.5 - 28.5 kg |
| Cell Type | 166mm Half-Cut Monocrystalline |
| Number of Cells | 108 (6x18) |
| Maximum System Voltage | DC 1000V / 1500V |
| Operating Temperature | -40°C to +85°C |
| Temperature Coefficient (Pmax) | -0.35%/°C |
| Front Glass | 3.2mm Tempered Glass with AR Coating |
| Frame | Anodized Aluminum Alloy, Silver/Black |
| Junction Box | IP68 Rated, 3 Diodes |
| Cable | 4mm², Length: 1400mm (+/-50mm) |
| Connectors | MC4 Compatible |
| Mechanical Load | 5400Pa Snow / 2400Pa Wind |
| Warranties | 12-Year Product / 25-Year Linear Power (84.8% at 25 years) |
| Certifications | IEC 61215, IEC 61730, UL 1703, CE, TUV, INMETRO |
These specifications position our solar panels as a premium offering for solar wholesalers, with flexibility for custom power ratings and dimensions to suit specific wholesale requirements.
For solar wholesalers serving diverse markets, our panels excel in a variety of scenarios. In residential rooftops, their high efficiency maximizes limited space, delivering clean energy for homes while minimizing payback periods. Commercial applications, such as office buildings and retail spaces, benefit from the panels' scalability and integration with smart energy management systems, enabling solar wholesalers to supply turnkey solutions.
Industrial facilities and warehouses leverage the panels' robustness for ground-mounted arrays, supporting high-capacity systems that offset peak-time electricity costs. Off-grid and remote installations, including telecom towers, water pumping stations, and rural electrification projects, rely on their low-light performance and reliability in extreme conditions. Solar wholesalers also find them suitable for floating solar farms, where corrosion resistance ensures long-term viability on water bodies.
Additionally, these panels integrate seamlessly with hybrid inverters for energy storage systems, catering to the rising demand for residential battery backups. Utility-scale solar farms appreciate the high power density, reducing land use and BoS (Balance of System) costs, making them a strategic stock for forward-thinking solar wholesalers.
Choosing our solar panels provides solar wholesalers with distinct competitive edges. First, superior bifacial options (up to 25% rear-side gain) allow for ground-mounted installations with reflective surfaces, boosting yields without additional investment. The advanced cell interconnect technology reduces micro-cracks, ensuring consistent performance over decades.
Cost-effectiveness is key: our vertically integrated manufacturing yields panels at 10-15% below market averages, with flexible MOQs starting at 100 panels. Rapid lead times—typically 7-14 days for full containers—enable solar wholesalers to respond quickly to market fluctuations. Comprehensive testing, including EL (Electroluminescence) inspections, guarantees zero-defect shipments.
Sustainability credentials, such as carbon-neutral production and RoHS compliance, resonate with clients prioritizing ESG factors. For solar wholesalers, value-added services like private labeling, custom packaging, and technical support documentation enhance resale margins and customer loyalty.
As a dedicated supplier to solar wholesalers, we stand out through our global manufacturing footprint in Southeast Asia and Europe, ensuring tariff-free exports to key markets like the EU, US, and Australia. Our ISO 9001 and ISO 14001 certifications underscore a quality-first approach, with annual audits by third-party labs like TÜV Rheinland.
We prioritize solar wholesalers with tailored wholesale programs, including volume discounts, extended payment terms, and dedicated account managers. Our R&D team continuously innovates, incorporating TOPCon and HJT technologies for next-gen panels. With over 10GW shipped annually, our supply chain reliability minimizes disruptions, backed by multiple warehouses worldwide.
Technical expertise extends to system design consultations, helping solar wholesalers optimize portfolios. Transparent pricing, no hidden fees, and full traceability via blockchain-enabled serialization build trust, positioning us as the long-term partner for ambitious solar wholesalers.
What is the minimum order quantity for solar wholesalers?
Our MOQ is flexible, starting at 100 panels or one 40HQ container, accommodating both emerging and established solar wholesalers.
Do these panels support bifacial applications?
Yes, select models offer bifaciality up to 70%, ideal for elevated or reflective surface mounts popular among solar wholesalers.
What shipping options are available?
We ship via FOB, CIF, or DDP terms from ports in Vietnam, Thailand, and Malaysia, with insurance included for solar wholesalers.
Are custom branding and packaging options provided?
Absolutely—private labeling, custom pallets, and inserts are standard for solar wholesalers building their brands.
How do these panels perform in hot climates?
With a low temperature coefficient and heat dissipation features, they maintain over 90% efficiency at 45°C, suiting tropical markets served by solar wholesalers.
What warranties and after-sales support do you offer?
Full 25-year power output warranty, plus on-site support and replacement logistics for solar wholesalers worldwide.
Are the panels compatible with major inverters?
Yes, certified for use with brands like Huawei, SMA, SolarEdge, and Growatt, simplifying sales for solar wholesalers.