425W N-Type TOPCon Half- , 108 | RFQ Sourcing Details
Solar Panels And Modules · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Quote on requestProduct specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Solar Panels And Modules. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
The SF-M18/108-425W is a 425 W monocrystalline solar module based on N-type TOPCon half- . Its listed electrical ratings are 31.86 V maximum-power voltage, 13.34 A maximum-power current, 37.52 V open-circuit voltage, and 14.28 A short-circuit current. Listed module efficiency is 21.76%.
The module contains 108 mono .2 mm high-transparency solar glass. The stated overall size is 1722 × 1134 mm, with either a 30 mm or 35 mm frame depth. Listed weight is 20 kg. The junction box is rated IP68 and incorporates three bypass diodes;the cable specification is 4.0 mm² with a stated length of 300 mm.
Operating parameters include a temperature range of -40°C to +85°C, a maximum system voltage of 1500 VDC, and a maximum series-fuse rating of 25 A.
The source lists residential solar systems, agriculture, industry, and other uses, but buyers should validate the selected module configuration against the electrical design, mounting arrangement, environmental conditions, and local approval requirements of the actual project.
Standard packing is listed as either 31 or 37 modules per pallet, with corresponding 40H ion. Customization is listed as available, and the stated warranty term is 30 years.
Before procurement, confirm whether the quoted unit has a 30 mm or 35 mm frame, the exact backsheet and appearance configuration, connector details, cable-length measurement, pallet format, and documentation supplied with the shipment.
Buyers should also request confirmation that each required certification applies to the exact SF-M18/108-425W configuration and destination market rather than relying on a general certification list.
425W | Applications and Buyer Notes
425W is organized as a sourcing-ready Solar Panels And Modules reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time que
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Solar Panels and ModulesBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Cable
- 4.0 mm², 300 mmBased on visible page data; confirm exact value in the RFQ.
- Model
- SF-M18/108-425WBased on visible page data; confirm exact value in the RFQ.
- Weight
- 20 kgBased on visible page data; confirm exact value in the RFQ.
- Solar glass
- 3.2 mm high-transparency solar glassBased on visible page data; confirm exact value in the RFQ.
- Junction box
- IP68Based on visible page data; confirm exact value in the RFQ.
- Bypass diodes
- 3Based on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
Product sourcing keywords
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