Features:

*Efficient Voltage Regulation: This solar charging module features a step-down design, allowing for adjustable output voltage from 2V to 60V, make sure compatibility with various / systems and efficient energy management.  

*Robust Current Handling: Capable of delivering up to 25A, this module includes adjustable output current limiting and short-circuit protection, safeguarding your batteries and connected devices from potential damage.  

*Smart Cooling System: Equipped with an automatic temperature-controlled cooling fan, it effectively manages heat during high-power use, enhancing performance and longevity of the module under demanding conditions.  

*Versatile Input Range: Designed to handle input voltages from 18V to 90V, it can fit to different photovoltaic panel arrangement, making it suitable for a wide range of solar energy applications.  

*For for Zero Power Consumption: With nighttime automatic backflow prevention, this module ensures no power loss when not in use, providing a reliable and efficient solution for unattended charging of / batteries.

Specifications:

*Product Name:Voltage step-down module

*Material:Circuit board

*Size:105*86*46mm

*Color:As shown

*Input voltage: 18-90V

*Output voltage: 2-60V adjustable

*Output current: 0-25A adjustable, output current limiting and short circuit protection

Package Content:

1 x Voltage step-down module

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.