Hi, i’m having two 12v 335 watts panels in parallel and i’m receiving a e08 error that stands for pv input over current. it should be capable of 800w?

Two 335W panels in parallel is 670W (assuming they have the same electrical specs). The Renogy spec sheet says that model RVR-40 only handles up to 520W in the 12V configuration (i.e. connected to a 12V battery bank). The 800W you mentioned is for the RVR-30 in the 24V configuration (i.e. two 12V batteries in series).

Can I disconnect the battery while the solar collector is still connected?

No, I dont think that's a good idea since they say connect batteries first the solor panels. If you was to shut ur system down, the go in reverse. Panels discount then battery.

How does the Rover measure battery capacity remaining % if it does not have a shunt? Can percent remaining be reset ?

It can not be reset unless you power it down. Mine is not very accurate.

Can this controller be used with RV converter running?

Should work fine as it operates as a 12-24V system. Mines been making free power for about 2years now and had zero issues.

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Renogy Rover 30A 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 30A,Black

Renogy Rover 30A 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 30A,Black

Product ID: 294235011

Details

Brand
Renogy
Colour
Black
Material
Renogy Solar
Product Dimensions
15.1L x 5.9W x
Voltage
24 Volts (DC)

⚡99% MPPT tracking efficiency

🖥️Adjustable LCD display & real-time monitoring

🛡️Comprehensive electronic & reverse polarity protection

399796CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power your future with precision and protection!

MAXIMIZE SOLAR POWER ⚡ - Harness up to 99% tracking efficiency with advanced MPPT tech for peak energy conversion.
SMART MONITORING 🖥️ - Customizable LCD display and Bluetooth app integration keep you in control anytime, anywhere.
ROBUST SAFETY SHIELD 🛡️ - Built-in protections guard against overcharge, discharge, overload, short circuit, and reverse polarity.
ENGINEERED FOR DURABILITY 🔧 - Die-cast aluminum design ensures superior heat dissipation and long-lasting performance.
UNIVERSAL BATTERY COMPATIBILITY 🔋 - Seamlessly supports Gel, Sealed, Flooded, and Lithium batteries with auto voltage detection.

The Renogy Rover 30A MPPT Solar Charge Controller delivers industry-leading 99% tracking efficiency and 98% conversion efficiency, automatically detects 12V/24V systems, and supports multiple battery types including Lithium. Featuring a customizable LCD display, Bluetooth connectivity for remote monitoring, and comprehensive electronic protections, it’s engineered with a durable die-cast aluminum body for optimal heat dissipation and reliable long-term use.

Specifications

ASIN	B07DNVW37B
Best Sellers Rank	#390,784 in Garden & Outdoors ( See Top 100 in Garden & Outdoors ) #2,410 in Solar & Wind Power Parts & Accessories
Brand Name	Renogy
Colour	Black
Customer Reviews	4.4 4.4 out of 5 stars (657)
Display Type	LCD
Global Trade Identification Number	00810009715825, 00816360027492
Included Components	Solar Charge Controller
Item Dimensions L x W x H	15.1L x 5.9W x 21H Centimeters
Item Type Name	Rover 30 Amp 12V/24V DC Input MPPT Solar Charge Controller
Manufacturer	Renogy
Material Type	Renogy Solar
Model Number	fit for Gel Sealed Flooded and Lithium
Number of Items	1
Part Number	fit for Gel Sealed Flooded and Lithium
UPC	810009715825 816360027492
Unit Count	1.0 Count
Voltage	24 Volts (DC)

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399796CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered 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 Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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