Rich Solar | 20 Amp MPPT Solar Charge Controller
Rich Solar | 20 Amp MPPT Solar Charge Controller
The Rich Solar 20 Amp MPPT Solar Charge Controller is a compact and efficient solar charging device designed for small off-grid systems. It uses advanced MPPT technology to maximize solar energy harvesting and deliver stable, optimized charging performance for batteries. Ideal for RVs, small cabins, boats, and portable solar setups, it ensures safe and reliable power management while extending battery life through intelligent charging control.
KEY FEATURES
- Automatically detects 12V or 24V DC system voltages
- Compatible with various deep cycle battery options: Sealed, Gel, Flooded, and Lithium
- Innovative MPPT technology with high tracking efficiency of up to 99% and peak conversion efficiency of 98%
- Electronic protection against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current
- LCD screen and multiple LED indicators for displaying system operation information, customizable parameters, and error codes
- Features diverse load control; also capable of charging over-discharged lithium batteries
- Die-cast aluminum design allows for efficient heat dissipation
- RS232 port to communicate with BT-1 Bluetooth module
Specifications
- Nominal System Voltage: 12V/24V Auto Recognition
- Rated Battery Current: 20A
- Rated Load Current: 20A
- Max. PV Input Short Current: 25A
- Max. Battery Voltage: 32V
- Max Solar Input Voltage: 100 VDC
- Discharge Circuit Voltage Drop: ≤0.15 V
- Max. Photovoltaic System Input Power: 260W/12V, 520W/24V
- Conversion Efficiency: ≤98%
- MPPT Tracking Efficiency: >99%
- Operating Temperature: -35℃ to +45℃
- Protection Degree: IP32
- Net Weight: 3.08 lb
- Overall Dimensions: 8.27 x 5.94 x 2.34 in
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When Will My Order Ship?
Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!
Do We Accept Returns?
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Are Products Brand New?
Yes! By default, all products on Solar Guys Pro are 100% brand-new and in perfect condition.
If an item is used or refurbished, it will clearly indicate so in the title of the product as well as the discription.
For example, a used Battery will say:
XYZ Battery | 48V 100AH (REFURBISHED)
If you'd like to confirm, you can always send us a email at info@solarguyspro.com
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Frequently Asked Questions
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