Sunplus SR4-54HTB 430W / 445W N-Type Monocrystall | 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.
Product 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 Sunplus SR4-54HTB is a 108- . The 430W version is rated at 21.5% efficiency, while the 445W version is rated at 22.3%, based on the stated standard test conditions. Both versions use anti-reflection-coated tempered front glass, a black backsheet, and an anodized aluminium-alloy frame.
For electrical planning, the 430W module has a stated maximum-power voltage of 32.71V and maximum-power current of 13.15A. Its open-circuit voltage is 38.60V and short-circuit current is 13.92A.
The 445W version has a maximum-power voltage of 33.22V and maximum-power current of 13.40A, with an open-circuit voltage of 39.20V and short-circuit current of 14.19A. The stated power tolerance is +5W/-0W. The module measures 1762 × 1134 × 30mm and weighs 21.5kg.
Its junction box is rated IP68 and includes bypass diodes. The listed 4mm² solar cable lengths are up to 350mm on the positive side and up to 9.8 inches on the negative side. The connector is identified as MC4 or MC4-compatible with an IP68 rating.
Product information lists TUV/CSA certification, customization availability, and a 25-year warranty. Standard packing is stated as 36 modules per box and 936 modules per 40-foot container, although packing information is subject to change.
Buyers should confirm the exact wattage, current datasheet revision, connector make, cable lengths, certification documents, warranty scope, stock location, packing method, and shipment quantities before issuing a purchase order.
System designers should also verify string sizing, inverter limits, mounting requirements, local electrical rules, and site-specific structural and environmental conditions.
Sunplus | Applications and Buyer Notes
Sunplus 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
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
- 4mm² solar cable;positive ≤350mm;negative ≤9.8 inchesBased on visible page data; confirm exact value in the RFQ.
- Frame
- Anodized aluminium alloyBased on visible page data; confirm exact value in the RFQ.
- Model
- SR4-54HTBBased on visible page data; confirm exact value in the RFQ.
- Weight
- 21.5kgBased on visible page data; confirm exact value in the RFQ.
- Connector
- MC4 or MC4-compatible;IP68Based on visible page data; confirm exact value in the RFQ.
- Back cover
- Black backsheetBased 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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