>Blocking Diodes
Blocking diodes are used to prevent reverse current flowing back from a battery bank through your solar panels. They are usually only necessary when you are not using a charge controller. Available for solar panels up to 40 watts.
| Product Name ↓ | Price | |
|---|---|---|
 |
Blocking Diode, 1A, 40V DC | $1.85 |
| |
Blocking Diode, 5A, 60V DC | $3.29 |
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