
JA Solar 630W JAM78D40 Silver Frame
- Power
- 630 Wp
- Availability
- On order
- Pieces per pallet
- 31 pcs
- Pieces per container
- 496 pcs
Downloads
Price on request
We will check availability and get back to you with this information.
Nothing to pay now.

Price on request
We will check availability and get back to you with this information.
Nothing to pay now.
PV module JA Solar JAM78D40 rated 630 Wp. Cells: N-type (156 pcs), bifacial, silver frame, module efficiency 22.5% (STC). Product warranty 12 years, power warranty: 89.4% after 25 years and 87.4% after 30 years. Dimensions 2465 × 1134 × 30 mm (H × W × D), weight 34.6 kg.
| Series | JAM78D40 625-650/MB |
|---|---|
| Series power range | 625-650 Wp |
| Warranty | 12 years |
| Power warranty — point 1 (years, % output) | 25, 89.4 |
| Power warranty — point 2 (years, % output) | 30, 87.4 |
| Voltage at max. power Vmpp (STC) | 47.8 V |
| Current at max. power Impp (STC) | 13.18 A |
| Open-circuit voltage Voc (STC) | 56.38 V |
| Short-circuit current Isc (STC) | 13.84 A |
| Module efficiency (STC) | 22.5 % |
| Temperature coefficient of Pmax | -0.29 %/°C |
| Temperature coefficient of Voc | -0.25 %/°C |
| Temperature coefficient of Isc | 0.045 %/°C |
| Max. system voltage | 1500 V |
| Max. series fuse rating | 30 A |
| Number of cells | 156 |
| Glass thickness | 2 mm |
| Bypass diodes | 3 |
| Junction box IP rating | IP68 |
| Connector type | MC4-EVO2A |
| Cable cross-section | 4 mm² |
| Cable length | 1500 mm |
| Cell technology | Front contact |
| Module power | 630 Wp |
|---|---|
| Cell type | N-type |
| Frame colour | Silver frame |
| Module type | Bifacial |
| Height | 2465 mm |
|---|---|
| Width | 1134 mm |
| Depth | 30 mm |
| Weight | 34.6 kg |
You are talking to the Casali Energy AI assistant.
For distributors and manufacturers
Customer service — your choice:
For installers and resellers
You order in the SHOP or in the chat. We arrange transport, documents and delivery to your address.
Your agent after logging in
Besides support from an advisor, you can use our AI agent, which answers basic questions such as:
Working with over 400 distributors and manufacturers lets you monitor the prices of individual products or entire categories. Create a free account and never miss a deal: