Price on request
We will check availability and get back to you with this information.
Nothing to pay now.
PV module Suntech STP400S-C54/Umhb SF rated 400 Wp, Ultra V Mini STP390-410S - C54/Umhb series. Module efficiency 20.5% (STC), monofacial, silver frame. Product warranty 12 years, power warranty: 84.8% after 25 years. Dimensions 1722 × 1134 × 30 mm (H × W × D), weight 21 kg.
| Series | Ultra V Mini STP390-410S - C54/Umhb |
|---|---|
| Series power range | 390-410 Wp |
| Warranty | 12 years |
| Power warranty — point 1 (years, % output) | 25, 84.8 |
| Voltage at max. power Vmpp (STC) | 31.18 V |
| Current at max. power Impp (STC) | 12.83 A |
| Open-circuit voltage Voc (STC) | 37.04 V |
| Short-circuit current Isc (STC) | 13.73 A |
| Module efficiency (STC) | 20.5 % |
| Power tolerance + (STC) | 1 % |
| Temperature coefficient of Pmax | -0.34 %/°C |
| Temperature coefficient of Voc | -0.26 %/°C |
| Temperature coefficient of Isc | 0.05 %/°C |
| Max. system voltage | 1500 V |
| Max. series fuse rating | 25 A |
| Number of cells | 108 |
| Glass type | fully tempered glass |
| Glass thickness | 3.2 mm |
| Frame | Anodised aluminium alloy |
| Bypass diodes | 3 |
| Junction box IP rating | IP68 |
| Connector type | MC4-EVO2 |
| Cable cross-section | 4 mm² |
| Cell technology | Front contact |
| Module power | 400 Wp |
|---|---|
| Frame colour | Silver frame |
| Module type | Monofacial |
| Height | 1722 mm |
|---|---|
| Width | 1134 mm |
| Depth | 30 mm |
| Weight | 21 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: