SUN570-590 DE21M N-Type Monofacial Monocrystallin | 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.
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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
Product overview The SUN570-590 DE21M series consists of N-type monofacial monocrystalline silicon PV modules for industrial applications. Five model variants are listed: 570W, 575W, 580W, 585W, and 590W. Each module has 72 .
Electrical characteristics Depending on the selected model, maximum power voltage ranges from 42.99V to 43.71V, while maximum power current ranges from 13.26A to 13.50A. Open-circuit voltage ranges from 51.99V to 52.63V, and short-circuit current ranges from 13.89A to 14.13A.
Stated module efficiency under STC ranges from 22.07% for the 570W model to 22.84% for the 590W model. The listed power tolerance is 0-3%. Operating and system limits The stated operating-temperature range is -40°C to +85°C. Maximum system voltage is listed as 1500VDC (IEC), and the maximum series-fuse rating is 25A.
CE certification is stated in the supplied product information. Packaging and commercial information The listed pallet configuration is 36 modules, with 720 modules per 40HQ container. Wooden transport packaging is specified.
Customization and after-sales service are stated as available, and the listed warranty period is 25 years. Buyer confirmation points Before procurement, confirm the exact model and its matching electrical values rather than relying on a general wattage description.
Buyers should also request the current datasheet, the scope and validity of the stated CE documentation, warranty terms and exclusions, mechanical-load and fire-rating data, connector and cable specifications, temperature coefficients, degradation terms, packaging dimensions and weights, project-specific system compatibility, customization scope, inspection requirements, and delivery arrangements.
These details are not established by the supplied product facts and should be documented before an order is finalized.
SUN570-590 | Applications and Buyer Notes
SUN570-590 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-ti
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.
- Condition
- NewBased on visible page data; confirm exact value in the RFQ.
- Dimensions
- 2278 × 1134 × 30 mmBased on visible page data; confirm exact value in the RFQ.
- Module type
- N-type monofacial monocrystalline silicon PV moduleBased on visible page data; confirm exact value in the RFQ.
- Model series
- SUN570-590 DE21MBased on visible page data; confirm exact value in the RFQ.
- Number of
- 72Based on visible page data; confirm exact value in the RFQ.
- Power tolerance
- 0-3%Based 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
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