9-50V 15A Adjustable Step-down Module Solar MPPT Buck Charging Module Regulator

Feature Products

9-50V 15A Adjustable Step-down Module Solar MPPT Buck Charging Module Regulator

Product Features
1. Support 9-50V wide voltage input, synchronous rectification and efficient conversion, low heat generation and low loss
2. MPPT solar charging intelligently tracks the maximum power point to improve the conversion efficiency of solar panels
3. Constant voltage and current function, meeting the precise charging needs of different battery packs and loads
4. High current output meets the power supply needs of high-power devices, with strong driving capability and excellent stability
5. Widely applicable to industrial equipment, outdoor energy storage, and DIY electronic projectsProduct parameters:
Module type: Non isolated synchronous rectification and voltage reduction module
Input voltage range: DC 9-50V
Output voltage range: DC 1.2-48V (factory voltage random, please adjust upon receipt)
Adjustable range of output current: 0.1-15A MAX (recommended for long-term operation within 10A, please strengthen heat dissipation for high temperatures)
Minimum voltage difference between input and output: Input voltage * 0.1 (the larger the output current, the more voltage difference there will be)
MPPT voltage setting range: 9-50V (MPPT function can be used as input undervoltage protection)
Operating frequency: 120KHz
Overcurrent protection: starting at around 17A
Charging indicator light: Yes (charging red light, fully charged green light)
Input reverse protection: None (connected to reverse fuse and protective diode)
Output anti backflow protection: None (please be sure to add an anti backflow diode when charging the battery, otherwise it will burn the chip)
Conversion efficiency: up to 96% (efficiency is related to input/output voltage difference and output current)
Fan interface: 12V 0.3A without temperature control
Working temperature: -20~+85 ℃Note
1. The module current detection is low-end detection. Please do not short-circuit the input negative terminal and output negative terminal of the module directly with wires.
2. When connecting the output to a battery or supercapacitor, be sure to add an anti backflow diode, otherwise it will burn the module chip.
When supplying power to valuable items using non isolated voltage reduction modules, please confirm the output voltage first; Please add an overvoltage protection module to the output to prevent module damage and load burnout.Package Included
MPPT voltage reduction module * 1 (optional style)

• Shipping Policy
• Item Location
• Payment Mathord
• Returns Policy
• About response

Shipping Policy1. We Ship to Worldwide
2. We ship your orders within 1-2 business days after the payment cleared.
3. Item shipped from China via china Post Airmail, reach most of the countries within 2 to 4 weeks.
4. Delivery time depends on destination and other factors, it may takes up to 20 days. If you don\'t receive
the item after 30 days,please keep in touch with us, we\'ll investigate and solve the delivery problem.
5. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges
are the buyer\'s responsibility. Please check with your country\'s customs office to determine what these
additional costs will be prior to offerding or buying.Item LocationShenZhenPayment Mathord

1. We accept PAYPAL only.
2. Payment must be made within 7 days of sale closing (Unpaid dispute will automatically open when item
is not paid in 7 days).
3. PLEASE NOTE: SHIPPING&HANDING DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES.
4. Please list your special requests (color, packages, value of declaration, etc.) in the NOTES SECTION
when you make payment

Returns Policy

1. Customer satisfaction is our top goal. All products are quality checked. They are new and in good
condition when shipped to our customers. If product is defective or damage upon arrival, or wrong
product shipped, please keep in touch with us immediately. Returns accepted within 14 days of delivery date
and item must be in original new condition, not worn or altered in any way with attached tags & wrap.
Otherwise deal is final. Return shipping must be paid by buyer.
2. Please keep in touch with us first if you have anyproblems/questions/concerns. We will be happy to resolve
any issues you may have in a cordial and friendly manner.
3. We appreciate your Positive response, and will do the same in return. PLEASE DO NOT leave
negative response without first communication with us. Please allow max 24 HOURS for us to respondAbout response

We maintain high standards of excellence and strive for 100% customer satisfaction! response is
very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or
negative response, so that we can satisfactorily address your concerns.It is impossible to address
issues if we do not know about them!