Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The A Grade Mono 125mm solar cell from Topsky Electronics Technology (HK) Co., Ltd. is a monocrystalline silicon photovoltaic cell measuring 125mm x 125mm, designed for high-efficiency energy conversion in solar panel assemblies. The cell is engineered for optimal sunlight absorption, with a typical conversion efficiency range of 18% to 22% under standard test conditions. Its square format and uniform thickness make it compatible with most industrial panel configurations.
Constructed from monocrystalline silicon, the cell offers a typical thickness of 200 ± 20 micrometers and a standard weight of approximately 18 to 20 grams per cell. The surface features an anti-reflective coating to minimize light loss, while the rear side includes a standard aluminium back surface field for enhanced electrical conductivity. These cells are produced to meet the typical industry standards for durability, including resistance to temperature variations from -40°C to +85°C and humidity levels up to 85%.
Manufacturers of residential, commercial, and industrial solar panels source these cells for their reliability and consistent performance in diverse climates. Buyers typically integrate them into modules for grid-tied systems, off-grid installations, or portable solar applications. The cells are packaged in cartons of 500 to 1000 units, with each batch undergoing visual inspection for micro-cracks and defects. Confirm packaging specifications and batch certifications directly with Topsky Electronics Technology (HK) Co., Ltd.
| Cell Type | Monocrystalline Silicon |
| Dimensions | 125mm x 125mm |
| Thickness | 200 ± 20 micrometers (typical) |
| Weight per Cell | 18 to 20 grams (typical) |
| Conversion Efficiency | 18% to 22% (typical under STC) |
| Surface Coating | Anti-reflective |
| Rear Side | Aluminium back surface field (standard) |
| Temperature Range | -40°C to +85°C (typical) |
| Humidity Resistance | Up to 85% (typical) |
| Packaging | 500 to 1000 units per carton (standard) |
Topsky Electronics Technology (HK) Co., Ltd. is based at 494#, Donghuan Rd, Shajing Town, Baoan District, Shenzhen, China. The company operates as an imported-tier supplier in the solar cell market, with a focus on providing photovoltaic components to manufacturers. Its listed profile indicates a harbor trust tier, which signifies a baseline level of verification for export readiness.
The supplier’s profile does not specify response rates or average response hours, so buyers should expect to initiate contact directly to confirm lead times, batch certifications, or custom packaging options. The company’s address in Shenzhen places it within a major hub for electronics and solar component production, offering logistical advantages for bulk shipments. No additional details about certifications, production capacity, or client history are provided in the available data.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify the batch-specific conversion efficiency and electrical performance parameters, as these can vary between production runs. Request the supplier’s test reports for open-circuit voltage (Voc), short-circuit current (Isc), and maximum power (Pmax) under standard test conditions. These values are critical for matching the cells to your panel design requirements.
Confirm the logistics details, including the Incoterms offered (e.g., FOB Shenzhen or CIF destination port), lead times for bulk orders, and the supplier’s preferred payment terms. Shenzhen’s port infrastructure supports efficient container shipping, but buyers should clarify whether the cells are shipped as loose units or pre-packaged in modules. Request a sample shipment to test compatibility with your assembly line.
Quality checks should include visual inspection for micro-cracks, color uniformity, and busbar alignment, as well as electrical testing to ensure consistency across the batch. Ask the supplier for their internal quality control procedures, including any third-party inspections or certifications. For high-value shipments, consider arranging an independent pre-shipment inspection to verify compliance with your specifications.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
Securing a reliable supply chain for A Grade Mono 125mm Solar Cell is critical for maintaining your business operations. Topsky Electronics Technology (HK) Co., Ltd., a verified supplier located in China, provides high-quality A Grade Mono 125mm Solar ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing A Grade Mono 125mm Solar from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Topsky Electronics Technology (HK) Co., Ltd.. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Topsky Electronics Technology (HK) Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted online B2B marketplace — the import export marketplace built for serious international trade.
When importing A Grade Mono 125mm Solar from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Topsky Electronics Technology (HK) Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Topsky Electronics Technology (HK) Co., Ltd. provides A Grade Mono 125mm Solar for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Topsky Electronics Technology (HK) Co., Ltd.. Contact the supplier to discuss the best logistics options for importing A Grade Mono 125mm Solar to your country.
Send a direct message to Topsky Electronics Technology (HK) Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.
Topsky Electronics Technology (HK) Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Topsky Electronics Technology (HK) Co., Ltd..
Many suppliers on EximNext, including Topsky Electronics Technology (HK) Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Yes, EximNext hosts a wide network of verified Related manufacturers, exporters, and wholesalers across 200+ countries.
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our import export marketplace.
Discover more products in Products from verified suppliers worldwide.