Is anyone having problems with hf / vhf radio interference (rfi)?

On MPPT and PMI controllers of different brands, RFI particularly in the VHF & UHF bands can be extreme. The solar panels do act as large antennas transmitting the interference. Some fairly simple decoupling circuitry can help. Right at the PV input, i've used a large forward diode into a large, CPU-grade electrolytic along with common-mode chokes on wiring before the diode. On the controller outputs, a "Corcom" type pi-filter helps a lot, but components in series with the output must accept full output current without much voltage drop. This can get rid of about 99% of RFI without too much problem. I do use solar and wind turbines for power at my off-grid property and run amateur radio equipment from 70 cm to 160 meter bands.

What does "rated battery current" mean? Does the load current change with each different model?

The rated current is 20Apeak If you want to connect to inverter that draw more than 20amp Use relay to switch load Connect relay coil to Rover load output

What is the max available amps to the load terminals?

I never put loads directly on the controller. I only put loads on the battery terminals.

I have a: itehil solar panel, 100w 18v monocrystalline portable solar panel, high efficiency waterproof solar panel. can i use it with this controler?

Sure, but get a Victron instead. This is an antique. 😉

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Renogy Rover 20A 12V/24V Auto DC Input MPPT Solar Charge Controller Parameter Adjustable LCD Display Solar Panel Regulator fit for Gel Sealed Flooded and Lithium Battery, Rover 20A,black

Renogy Rover 20A 12V/24V Auto DC Input MPPT Solar Charge Controller Parameter Adjustable LCD Display Solar Panel Regulator fit for Gel Sealed Flooded and Lithium Battery, Rover 20A,black

Product ID: 372150220

Details

Brand
Renogy
Colour
black
Material
Plastic
Product dimensions
21L x 15.1W x
Voltage
24 Volts

⚡99% MPPT tracking efficiency

🔋Auto 12V/24V system detection

🛡️Full system multi-protection

$360.37

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Description

🔆 Charge smarter, live greener — power your future with Renogy Rover 20A!

MAXIMIZE SOLAR POWER ⚡ - Harness up to 98% peak conversion efficiency with Renogy’s cutting-edge MPPT technology, even in cloudy conditions.
SMART VOLTAGE AUTO DETECT 🔋 - Seamlessly adapts to 12V or 24V battery systems, ensuring hassle-free setup and optimal charging.
ROBUST SYSTEM SAFEGUARDS 🛡️ - Protect your investment with comprehensive protections against overcharge, reverse polarity, short circuits, and more.
STAY CONNECTED IN CONTROL 📱 - Monitor and customize your solar setup remotely via Bluetooth and the Renogy DC Home app for real-time insights.
VERSATILE BATTERY COMPATIBILITY 🔄 - Supports Gel, Sealed, Flooded, and Lithium batteries with tailored 4-stage or 2-stage charging profiles.

The Renogy Rover 20A MPPT Solar Charge Controller delivers industry-leading 99% tracking efficiency and up to 98% peak conversion, automatically detects 12V/24V systems, and offers full multi-layer protection. Designed for Gel, Sealed, Flooded, and Lithium batteries, it features a customizable LCD display and remote monitoring capabilities via Bluetooth, making it the perfect standalone solar regulator for professional-grade off-grid power management.

Specifications

ASIN	B01MRWTAB5
Brand	Renogy
Brand Name	Renogy
Color	black
Colour	black
Customer Reviews	4.4 out of 5 stars 1,231 Reviews
Display Type	LCD
Global Trade Identification Number	00816360024644
Included Components	Rover Li 20 Amp MPPT Charge Controller
Item Dimensions L x W x H	21L x 15.1W x 5.9H centimeters
Item Type Name	20A MPPT Charge Controller 12V/24V Auto DC Input Solar Charge Controller, Parameter Adjustable, LCD Display Solar Panel Regulator, fit for Gel Sealed Flooded and Lithium Battery, Rover 20A
Item Weight	680 Grams
Item weight	680 Grams
Manufacturer	Renogy
Material	Plastic
Material Type	Plastic
Model	20A
Number of Items	1
Operating Temperature	45 Degrees Celsius
Part Number	RNG-CTRL-RVR20
Product dimensions	21L x 15.1W x 5.9H centimeters
UPC	816360024644
Unit Count	1 Count
Voltage	24 Volts

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$360.37

Duties & taxes included

In stock

Sold byAmazon EcuadorDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Ecuador.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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