N-Peak 3 Black 400W
Higher-voltage fixed installations designed around residential-size modules.
This residential panel's voltage can exceed many portable-station inputs, especially in cold weather.
Does this panel fit my power station?Check connectors and limits.ViewClose+
Electrical reference
Series multiplies voltage. Parallel multiplies current. The Solar Lab applies both before checking a station.
Specifications and sourcesPower, voltage and the manufacturer data.ViewClose+
One panel at standard test conditions.
Series multiplies voltage. Parallel multiplies current. The Solar Lab applies both before checking a station.
Explain Vmp, Voc, Imp and Isc →- Rated power
- 400 W
- Vmp · working voltage
- 37.6 V
- Voc · open-circuit voltage
- 45 V
- Imp · working current
- 10.64 A
- Isc · short-circuit current
- 11.39 A
- Connector
- Stäubli MC4
- Format / model
- Rigid panel
- Voc temperature coefficient
- -0.26%/°C
Use the exact label and official source.
Names can survive a revision, so compare every value with the physical product or local manual.
This is a higher-voltage rooftop panel, included for comparison. It is not automatically suitable for a portable power station.
Questions and other panelsMore explanation and comparable models.ViewClose+
The main answers before you connect.
Does the REC N-Peak 3 Black 400W fit every power station?
No. Beyond 400W, the working voltage, the highest voltage in the cold, the current, the connector and the polarity all have to stay inside the station limits.
What is the difference between working voltage and open-circuit voltage?
Under load the working voltage is 37.6V. With no load connected the panel can reach 45V, and in cold weather that can rise further.
Can I connect several of these panels?
That depends on the wiring. In series the voltage adds up; in parallel the current adds up. Test the complete array in the Solar Lab.