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Jinwei Ideal Diode Module - The Ultimate Solution for Solar Panel and Battery Protection
Are you looking for a reliable way to prevent reverse current flow in your solar power system or battery charging setup? The Jinwei Ideal Diode Module is your perfect solution!

Why Choose Jinwei Ideal Diode Module?
Our 40V 300A*2 channel module offers:
- Dual-channel protection (2-in-1 design)
- Prevents backflow in solar panel systems
- Protects battery charging systems
- Ideal for DC-DC constant voltage/current module output protection
- 300A high current capacity per channel
Key Features
The Jinwei 1122 series module stands out with:
- 40V/80V/100V/150V/200V options available
- Photovoltaic redundancy battery switching capability
- Customization options available
- Cross-border export approved
Applications
Perfect for various scenarios including:
- Solar panel systems (preventing reverse current)
- Battery charging protection
- DC-DC converter output protection
- Any system requiring backflow prevention
Availability
Available on major platforms including:
- Taobao
- AliExpress
- Amazon
Shipping available both domestically and internationally.
Important Note
This module is not designed for rectifier circuits. For solar and battery protection applications, it provides superior performance compared to traditional diodes.
Custom Solutions
Need a specific configuration? Jinwei offers customization services to meet your exact requirements. Contact us for special orders!
Upgrade your power system protection today with Jinwei Ideal Diode Module - the smart choice for professionals!