DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Dubai, United Arab Emirates

Renogy Wanderer Li - 30A PWM Negative Ground Charge Controller

Renogy Wanderer Li - 30A PWM Negative Ground Charge Controller

Q: Recently the output from controller has been over 16 volts. Hooked up to two 100 watt panels. Is this unit bad? Don't want to damage my batteries.

UNREGULATED 16 Volt DC can damage a battery but a working controller should prevent this. You can check the output of the controller and see what the voltage is. Should be no more than 15 Volts DC at most ... if it's higher, you have a problem that should be corrected. You may have a higher voltage directly off the panel without the controller. Mine in bright sunlight can get as high as 20 Volts DC. Again ... a working controller should prevent you from frying your battery. Just make sure it's working before hooking up the battery!

Q: I have two 100watt hqst panels that are 5.8amps. i can’t put these in parallel can i?

I wouldn't do that. I would get a controller that could handle12 amps like a 20 amp or at least 15 amps. If you exceed the rated capacity then it may damage the unit or cause malfunction. They make higher capacity controllers at Renogy for a little more cost. I only have one 50 watts panel to keep a battery topped off which is around 2.85 amps.

Q: I have a single renogy 100w 12v poly/ mono solar panel. is it possible to use this panel/controller combo to charge 2 12v batteries in series?

It should work with your setup since it automatically detects 12 or 24 volts. One thing That might be a problem is the 12v panel voltage. You may need a higher voltage panel or put two panels in series. It should be easy to do a quick mock up on the ground and check it out. Also, my advice is worth exactly what you are paying for it.

Q: Can I hook up a 24 volt solar panel and charge a 12 volt battery?

Thank you for contacting Renogy, The 10-amp Wanderer can accept up to 50-Volts D/C. However, please note that it can only accept 100-watts of solar input when charging a 12-volt battery bank.

Product ID: 746369971

Secure Transaction

Details

Color
Black
Brand
RENOGY
Voltage
12 Volts
Product Dimensions
16.5L x 10.9W
Material
Lithium

⚡30A PWM charging power

📱Bluetooth app connectivity

🔋Supports multiple 12V battery types

Frequently Bought Together

Renogy Wanderer Li 30A 12V PWM Negative Ground Solar Charge Controller Solar Panel Regulator w/ Temp Sensor Function Fit for Lithium, Sealed, Gel, and Flooded Batteries, Wanderer Li 30A

Renogy Solar Panel 100 Watt 12 Volt, High-Efficiency Monocrystalline PV Module Power Charger for RV Marine Rooftop Farm Battery and Other Off-Grid Applications, RNG-100D-SS, Single 100W

Renogy 4 Sets of Solar Panel Mounting Z Brackets Lightweight Aluminum Corrosion-Free Construction for RVs, Trailers, Boats, Yachts, Wall and Other Off Gird Roof Installation, 4 Count

Description

🔋 Charge smarter, live greener — stay ahead with Renogy Wanderer Li!

SMART 4 STAGE CHARGING - Bulk, boost, float, and equalization stages extend battery lifespan
INTUITIVE LED INDICATORS - Instant visual feedback on charging status and battery health
POWER PACKED 30 A PWM CONTROL - Efficiently manages solar input for optimized battery charging
REMOTE MONITORING VIA BLUETOOTH - Control and monitor your system effortlessly with Renogy BT app
VERSATILE BATTERY COMPATIBILITY - Seamlessly supports sealed, gel, flood, and lithium batteries

The Renogy Wanderer Li is a 30A PWM solar charge controller optimized for 12V systems, featuring smart 4-stage charging and temperature compensation to maximize battery life. It supports a wide range of battery types including lithium, and offers real-time system monitoring through a built-in RS232 port compatible with Renogy's Bluetooth module and smartphone app, making solar management both efficient and convenient.

Specifications

Item Weight	136 g
Display Type	LED
Operating Temperature	20 Degrees Celsius
UPC	816360027676
Global Trade Identification Number	00816360027676
Manufacturer	Renogy
Part number	RNG-CTRL-WND30-LI
Product Dimensions	16.38 x 10.95 x 4.47 cm; 136.08 g
Is Discontinued By Manufacturer	No
Size	30A PWM Wanderer
Style	30A PWM Wanderer
Power source type	Solar Powered
Included Components	Controller
Batteries Included	No
Batteries Required?	No
Battery Cell Type	Lithium
Item Dimensions LxWxH	16.4 x 10.9 x 4.5 cm

Have a Question? See What Others Asked

Recently the output from controller has been over 16 volts. Hooked up to two 100 watt panels. Is this unit bad? Don't want to damage my batteries.

I have two 100watt hqst panels that are 5.8amps. i can’t put these in parallel can i?

I have a single renogy 100w 12v poly/ mono solar panel. is it possible to use this panel/controller combo to charge 2 12v batteries in series?

Can I hook up a 24 volt solar panel and charge a 12 volt battery?

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App