TW Solar TWMNH 48HC 430-450W Solar Panel Series
Why Quality Matters?
Panel generations, certificates and warranty terms can change by destination market. OmniSol treats the page as a sourcing family, assigns an internal SKU, and confirms the exact listed model or a current-equivalent alternative before issuing a project quotation.
Power Rating:
Brand:
Module Type:
Certification:
RFQ inputs
Quantity, destination, certificate needs.
QC proof
Inspection and document review before shipping.
Export ready
Packaging and mixed-container planning.
Procurement Snapshot
Commercial details are confirmed by SKU, quantity and destination at RFQ stage.
RFQ checklist
Send these points with your inquiry for faster pricing.
Documents to confirm
Often sourced together
Technical Data
Specification values for buyer review and RFQ matching
| Brand | TW Solar |
|---|---|
| Model Series | TW Solar TWMNH 48HC 430-450W |
| OmniSol SKU | OS-PAN-TW-TWMNH-48HC-430-450 |
| Sourcing Basis | Listed family or current-equivalent model confirmed at RFQ |
| Power Range | 430-450W |
| Cell Technology | TNC(N-Type Monocrystalline Cell) |
| Dimensions | 1762x1134x30mm |
| Weight | 22.4kg |
| Maximum System Voltage | 1500V DC |
| Warranty | 12 years |
| Packing | 36 pcs/pallets |
| Certification | CE, TUV, IEC |
Product Overview
TWMNH 48HC is Tongwei Solar's compact residential module — 48 half-cut N-type TOPCon cells, 430–450W — for rooftop projects where module dimensions, roof structural loading or installation access constrain the panel size. The shorter physical format suits homes with limited unobstructed roof area or pitches where a 2-person team manages panels without full scaffold access.
Half-cut cell technology (HC suffix) splits each cell to reduce internal resistance losses and improve shading tolerance. Partial shading from chimneys, roof vents or dormers has less impact on string output with half-cut cells than full-cell equivalents — a practical advantage for residential rooftops where perfectly shadow-free arrays are rare.
OmniSol matches TWMNH 48HC with lightweight aluminium rail systems, universal tile hooks or metal roof clamps, 4 mm² cable, MC4-compatible connectors and single-phase AC protection packages for residential project BOMs. The panel can be sourced alongside mounting hardware and BOS components under a single OmniSol RFQ.
Applications
Residential rooftop PV projects
C&I rooftop solar projects
Ground-mounted PV projects
Project BOM sourcing with panels and BOS
Installation Notes
Confirm module dimensions and clamp zone before mounting design.
Confirm Voc, temperature coefficient and inverter MPPT limits before final string design.
Confirm destination certificate and warranty documents before shipment.
Certifications & Compliance
Frequently Asked Questions
Can OmniSol quote this panel with mounting and BOS parts?
Yes. We can treat the panel as part of a wider project BOM and match mounting, cables, connectors, protection, inverter-side accessories and export packing.
Is this exact panel always in stock?
Stock changes quickly. The listed model is a sourcing family under an OmniSol SKU; exact wattage, datasheet, certificate, warranty and delivery time are confirmed during RFQ.
Can I use this SKU if the brand generation changes?
Yes. Keep the OmniSol SKU as the inquiry reference, then send the preferred model, wattage, certificate requirement and destination market. We will check the exact model or current-equivalent alternatives before quotation.
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