Shenzhen Melin Sunergy Co., Ltd.
                                                                                                           
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13 Years
Since 2013
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20A MPPT Solar Charge Controller for LiFePO4 Battery with 300W/12V 600W/24V Power Handling

Price Negotiable
Price: USD69.00
MOQ: 1
Delivery Time: 15 days
Brand: KWAFOO
Product Description
20A MPPT Solar Charge Controller 12V 24V for LiFePO4 Battery
Product Overview

The RV MPPT Solar Charge Controller is a high-efficiency charge controller designed for off-grid solar power systems. With a 20A maximum charging current, it efficiently handles large solar arrays and battery banks while optimizing performance for both Lithium and Lead Acid batteries.

Key Features
  • Advanced MPPT technology with 99.5% tracking efficiency
  • Compatible with multiple battery types: AGM, GEL, WET, Calcium, Lead Crystal, LTO, LCO, LFP
  • 6-stage smart charging algorithm for optimal battery performance
  • IP43 rated for protection against dust and water splashes
  • Comprehensive protection: overcharging, undercharging, short circuit, reverse polarity
  • Wide operating temperature range: -25°C to +50°C
  • Compact and lightweight design (0.6kg) for easy installation
  • Optional Bluetooth connectivity available
  • BMS wake-up function included
Technical Specifications
Display LCD Display
Maximum Current 20A
System Voltage 12V/24V
Weight 0.6kg
Operating Temperature -25°C to +50°C
IP Rating IP43
Charging Stages 6 Stage
Applications

This high-performance solar charge controller is ideal for:

  • RV and camper solar systems
  • Marine and boat applications
  • Off-grid cabins and remote installations
  • Mobile and portable solar setups
Certifications & Ordering Information

Certified with CE, FCC, and UKCA standards. Available models include KF2420, KF2430, KF2440, and KF2450. Minimum order quantity is 1 unit with delivery within 3 days.

Frequently Asked Questions
What is the brand name of this solar charge controller?
The product is branded as KWAFOO, or available as OEM for bulk orders.
Does it include a temperature sensor cable?
The temperature sensor cable is an optional accessory, similar to the remote display.
What are the available models?
Available models include KF2420 (20A), KF2430 (30A), KF2440 (40A), and KF2450 (50A).

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Melin Sunergy Co., Ltd.
Location Room 709 , Block 2 of Anbo
Contact Person David Wan

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