Solar Panel Product
A 72-cell monocrystalline PV module: tempered low-iron front glass, EVA-encapsulated silicon cell string, backsheet and anodised aluminium frame, with a sealed junction box, bypass diodes and MC4 output leads. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Build & assembly graph
expand / collapse · shared sub-assemblies converge · links to related products · est. labour product / assembly shared across products atomic part related product
Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.
Bill of materials
9 top-level lines · 25 rows shown · 105 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Aluminium Frame 4 parts | solar-panel-frame | 1× | 1 | 11 | assembly |
| 1.1 | Frame Rail | solar-panel-frame-rail | 4× | 4 | — | part |
| 1.2 | Corner Key | solar-panel-corner-key | 4× | 4 | — | part |
| 1.3 | Grounding Clip | solar-panel-grounding-clip | 2× | 2 | — | part |
| 1.4 | Fastener Set | fastener-set | 1× | 1 | — | part |
| 2 | Front Glass | solar-panel-front-glass | 1× | 1 | — | part |
| 3 | Encapsulant Set 1 parts | solar-panel-encapsulant-set | 1× | 1 | 2 | assembly |
| 3.1 | EVA Sheet | solar-panel-eva-sheet | 2× | 2 | — | part |
| 4 | Cell String 4 parts | solar-panel-cell-string | 1× | 1 | 75 | assembly |
| 4.1 | Monocrystalline Solar Cell | solar-panel-solar-cell | 72× | 72 | — | part |
| 4.2 | Tabbing Ribbon | solar-panel-tabbing-ribbon | 1× | 1 | — | part |
| 4.3 | Bus Ribbon | solar-panel-bus-ribbon | 1× | 1 | — | part |
| 4.4 | Busbar Flux | solar-panel-busbar-flux | 1× | 1 | — | part |
| 5 | Backsheet | solar-panel-backsheet | 1× | 1 | — | part |
| 6 | Junction Box 5 parts | solar-panel-junction-box | 1× | 1 | 9 | assembly |
| 6.1 | Junction Box Housing | solar-panel-jbox-housing | 1× | 1 | — | part |
| 6.2 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 6.3 | Bypass Diode | solar-panel-bypass-diode | 3× | 3 | — | part |
| 6.4 | Junction Box Terminal | solar-panel-jbox-terminal | 3× | 3 | — | part |
| 6.5 | Potting Compound | solar-panel-jbox-potting | 1× | 1 | — | part |
| 7 | Output Lead 2 parts | solar-panel-output-lead | 2× | 2 | 2 | assembly |
| 7.1 | Wire Bundle | wire-bundle | 1× | 2 | — | part |
| 7.2 | Connector | connector | 1× | 2 | — | part |
| 8 | Edge Sealant | solar-panel-edge-sealant | 1× | 1 | — | part |
| 9 | Nameplate Label | solar-panel-label | 1× | 1 | — | part |
Sourcing — likely vendors
Companies that make this · indicative price $100–$20M · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| 🇩🇰Vestas vestas.com ↗ | Aarhus, DK | Wind turbines | 500 units | 12–24 wks |
| firstsolar.com ↗ | Tempe, US | PV modules | 500 units | 12–24 wks |
| 🇨🇳LONGi longi.com ↗ | Xi'an, CN | Solar wafers & modules | 500 units | 12–24 wks |
| enphase.com ↗ | Fremont, US | Microinverters & storage | 500 units | 12–24 wks |
| 🇨🇳Sungrow sungrowpower.com ↗ | Hefei, CN | Solar inverters & storage | 500 units | 12–24 wks |