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Trina 400W Solar Panel 144 Cells Multi-BB TSM-400-DE15H(II) Container 660 panels - A1 SolarStore
Trina 400W Solar Panel 144 Cells Multi-BB TSM-400-DE15H(II) Container 660 panels - A1 SolarStore
Trina 400W Solar Panel 144 Cells TSM-400-DE15H(II) Container 660 panels (Truckload)
Trina 400W Solar Panel 144 Cells TSM-400-DE15H(II) Container 660 panels (Truckload)
Trina 400W Solar Panel 144 Cells TSM-400-DE15H(II) Container 660 panels (Truckload)
Trina 400W Solar Panel 144 Cells TSM-400-DE15H(II) Container 660 panels (Truckload)
Trina 400W Solar Panel 144 Cells TSM-400-DE15H(II) Container 660 panels (Truckload)
Trina 400W Solar Panel 144 Cells TSM-400-DE15H(II) Container 660 panels (Truckload)
Trina 400W Solar Panel 144 Cells TSM-400-DE15H(II) Container 660 panels (Truckload)
Trina 400W Solar Panel 144 Cells TSM-400-DE15H(II) Container 660 panels (Truckload)
Trina 420W Solar Panel 144 Cell All-Black Bifacial TSM-420NE09RC.05 Wholesale 36 panels per pallet - A1 SolarStore
Trina 420W Solar Panel 144 Cell All-Black Bifacial TSM-420NE09RC.05 Wholesale 36 panels per pallet - A1 SolarStore
Trina 420W Solar Panel 144 Cell All-Black Bifacial TSM-420NE09RC.05 Wholesale 36 panels per pallet - A1 SolarStore
Trina 420W Solar Panel 144 Cell All-Black Bifacial TSM-420NE09RC.05 Wholesale 36 panels per pallet - A1 SolarStore
Trina 420W Solar Panel 144 Cell All-Black Bifacial TSM-420NE09RC.05 Wholesale 36 panels per pallet - A1 SolarStore
Trina 420W Solar Panel 144 Cell All-Black Bifacial TSM-420NE09RC.05 Wholesale 36 panels per pallet - A1 SolarStore
Trina 420W Solar Panel 144 Cell All-Black Bifacial TSM-420NE09RC.05 Wholesale 36 panels per pallet - A1 SolarStore
Trina 420W Solar Panel 144 Cell All-Black Bifacial TSM-420NE09RC.05 Wholesale 36 panels per pallet - A1 SolarStore

Trina 400W Solar Panel 144 Cells TSM-400-DE15H(II) Container 660 panels (Truckload)

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Customer reviews & Questions

Verified buyer reviews
Customer Reviews
Trustpilot
  • Reviews (246)
  • Questions (1)
Monty Cousins
08/18/2026
Trina 445W Solar Panel 144 Cell N-Type i-TOPCon Bifacial...
The panels preform as expected. I purchase 12, was liking for 5200watts. Hit that when aligned with the sun.
paul johnson
12/18/2025
Trina 405W Solar Panel 144 Cell PERC TSM-405-DE15M(II) Clearance
outstanding, powered my rv full time all fall Lightweight easy to handle solo almost
Ronald S.
08/17/2025
Trina 425W Solar Panel 144 Cell All-Black Bifacial...
A1Solar had excellent YouTube videos specific specific to DIY. (Spot on explanations, everything from why, to how, to comparisons, just loads of info.) -When I compared prices, I happy to see they were super competitive -Pickup was easy peasy. -Five big gold stars for me. -Again the hook was YouTube videos, great place to start, ended w/loyal customer. -Very professional service and customer help, just a very nice outfit to do business with.
declan
08/16/2025
Trina 445W Solar Panel 144 Cell N-Type i-TOPCon Bifacial...
nice panels. Bifacial boost real on my light roof. Output over 445W easy. Install was straightforward.
leo
08/10/2025
Trina 415W Solar Panel 144 Cell All-Black Bifacial...
backside gain depends on roof color but still a plus
Ty Gunnlaugsson
10/22/2020
Do these panels have bypass diodes?
A1 SolarStore
Yes, all panels have bypass diodes.

Attachments

Trina TSM-400-DE15H(II)

Specification

Rated Power Output 400 W
Voltage (VOC)47.4 V
Maximum String Voltage 1500 V
Number of cells144 Cell
Cell TypeMonocrystalline
Rated Efficiency19.7 %
Connector TypeMC4 or MC4 compatible
Backsheet ColorWhite Backsheet
Frame ColorSilver Frame
Dimensions LxWxH79.69 x 39.53 x 1.38 in
Pallet dimensions LxWxH79.69 x 39.53 x 41.4 in
ManufacturerTrina Solar
Pallet Qty30
Manufacturer Part #TSM-400-DE15H(II)
Operating Temperatures -40 °F to +185 °F
Scope of ApplicationBuildings
Use
  • Commercial
  • Grid-Tie
  • Off-Grid
  • Residential
Warranty10/25 years see manufacturer

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Regitec 415W Solar Panel 108 Cell PERC RMH54/415B1 Wholesale 36 panels per pallet

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About product

Trina, 400W PV Module, MC4-Evo2 Connector, PV Wire ~55”, 35mm Clear Frame with White Backsheet, 144 ½ Cell Multi-BB Mono, 20A Fuse, 1500VDC, 3.2mm glass, 375.2 PTC, TSM-400-DE15H(II)

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