1. Due to manual measurement, please allow a 0.04 - 0.08 inch (1 - 2 mm).Thank you!
2. Our digital images are as accurate as possible.Due to the different display and light, the color will be a little different.
1.How to distinguish polarity:
Why the product I bought the black line is negative polarity, but the MC4 has the male connector "+" symbol?
Answer: TUV regulation: MC4 male connector with "+" symbol, MC4 female connector with "-" symbol.However, this rule does not include cables
Therefore, if the MC4 male connector "+" is wired, it may be negative.
The positive and negative polarity of the product can be identified according to the seller description
2. Please check the polarity before purchasing.
This Product: Red Line (MC4 female connector) = Positive polarity, Black Wire (male connector) = Negative polarity.
3. Purchase positive and negative polarity in the correct case, connect in 30 seconds to 1 minute.
Positive and Negative Polarity Buying ErrorsPortable power source cannot be charged, and can not be connected to the solar panel.
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Smarkey Solar MC4 Connector to Anderson Power Pole Converter Adapter | Smarkey Solar MC4 Connector to Anderson Power Pole Converter Adapter | Smarkey Solar Cable MC-4 Type Connector to DC 5.5mm x 2.5mm | Smarkey Solar Cable MC-4 Type Connector Connects to DC 5.5mm x 2.5mm | Smarkey Solar MC4 Connector to DC Power Cord Solar Panel Converter Adapter Extension Cable | |
Solar Panel Compatible: | ✓ | ✓ | ✓ | ✓ | ✓ |
Solar Generator Supported: | ✓ | ✓ | ✓ | ✓ | ✓ |
Cable Length | 100cm | 100cm | 100cm | 100cm | 100cm |
Terminal 1 | MC4 male and female | MC4 male and female | MC4 male and female | MC4 male and female | MC4 male and female |
Terminal 2 | Anderson Power Products | Anderson Power Products | DC 5.5mmx2.5mm | DC 5.5mmx2.5mm | DC 8mm |
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Smarkey SAE to MC4 Adapter Cable 12V/24V Power Adapter Cord | Smarkey Solar Panel Y-Shape and Parallel MC4 Solar Panel Connection Cable | Smarkey Solar Extension Cable Wire 3m, Red 3m + Black 3m (1 Pair) | Smarkey Solar Extension Cable Wire 5m, Red 5m + Black 5m (1 Pair) | |
Solar panel compatible. | ✓ | ✓ | ✓ | ✓ |
Compatible with solar generators | N/A | N/A | N/A | N/A |
Cable Length | 60cm | 95cm | 300cm | 500cm |
Terminal 1 | MC4 male and female | MC4 male and female | MC4 male and female | MC4 male and female |
Terminal 2 | SAE | MC4 male and female | MC4 male and female | MC4 male and female |