-SJ20 Automatic Down Module MPPT Boost Converter Power Supply Module Adjustable Board

€47.71
FREE Shipping
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-SJ20 Automatic Down Module MPPT Boost Converter Power Supply Module Adjustable Board

-SJ20 Automatic Down Module MPPT Boost Converter Power Supply Module Adjustable Board

  • Brand: Unbranded
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-SJ20 Automatic Down Module MPPT Boost Converter Power Supply Module Adjustable Board

  • Brand: Unbranded

€47.71

Save €35.59 (42%)

RRP

€83.30
In stock
FREE Shipping
Sold by:

€47.71

Save €35.59 (42%)

RRP

€83.30
In stock
FREE Shipping

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Description

Description Professional solar charging Lithium battery charging LED constant current driver Trace voltage visual adjustment Regulated power supply Input voltage range: range DC7-80V Output voltage range: DC1.4-79 V voltage display range: 1.40-80.00V (accuracy +0.1V or so) Output current adjustment range: 0-20A Current display range: 0.00A-20.00A (accuracy +0.03A or so) Adjustment knob: MPPT voltage adjustment, output voltage adjustment, output current limit adjustment MPPT function: yes Anti-backflow: Yes, no need to string diodes to connect to the battery Constant current (current limiting): yes Over-power protection: 300W, the output will be turned off if the power is exceeded, and OPP will be displayed Model Number: Digital LCD Display Automatic down Model Number: Automatic down module Type: Voltage Regulator Type: Boost Converter Product weight: 194g without display color:Black Material:PCB size:108 x 64 x 48mm Package Contents: 1 x Boost Converter Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.
  • Fruugo ID: 424017936-892082031
  • EAN: 9146625232288

Product Safety Information

Please see the product safety information specific to this product outlined below

The following information is provided by the independent third-party retailer selling this product.

Product Safety Labels

CE Mark
Safety Warnings: Important Safety Instructions Read Before Use: Please read all instructions and safety warnings before using this product. Failure to follow these guidelines may result in injury, damage, or malfunction. General Warnings Intended Use: Use this product only for its intended purpose as described in the user manual. Supervision Required: This product is not intended for use by children or persons with reduced physical, sensory, or mental capabilities without supervision. Inspection Before Use: Check for any signs of damage or wear before use. Do not use if damaged.

Delivery & Returns

Dispatched within 24 hours

  • STANDARD: FREE - Delivery between Fri 31 October 2025–Mon 10 November 2025 - FREE

Shipping from China.

We do our best to ensure that the products that you order are delivered to you in full and according to your specifications. However, should you receive an incomplete order, or items different from the ones you ordered, or there is some other reason why you are not satisfied with the order, you may return the order, or any products included in the order, and receive a full refund for the items. View full return policy

Product Compliance Details

Please see the compliance information specific to this product outlined below.

The following information is provided by the independent third-party retailer selling this product.

Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • DINHAN TRADING (HK) CO., LIMITED
  • DINHAN TRADING (HK) CO., LIMITED
  • CN-NO 12, UNIT D, 3/F,, WONG KING INDUSTRIAL BUILDING,, 2-4 TAI YAU STREET,, SAN PO KONG
  • HONG KONG
  • china
  • 999077
  • dinghan@hotmail.com.hk
  • 86-18072455752

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • EC REP SERVICES SL
  • EC REP SERVICES SL
  • C/Gran Vía 49,7DCH
  • Madrid
  • Spain
  • 28013
  • ecrepservice@hotmail.com
  • 34 910563102