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Item #:
220535017
30A PWM Solar Charge Controller, 12V 24V Dual USB Solar Panel Battery Intelligent Regulator with LCD Display, Auto Parameter Adjustable, Timer
Item #:
220535017
MNT 62048
Price Details
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Imported from USA store
Order now and get it around Friday, July 24
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Upgrade your solar system with our intelligent PWM Solar Charge Controller, designed for reliability and safety.
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What Stands Out
Dual USB Ports
Equipped with dual USB ports, this solar charge controller allows easy charging of devices, making it ideal for camping and outdoor activities.
Intelligent Regulation
The intelligent regulation system automatically adjusts parameters for optimal charging efficiency, ensuring your battery is always in top condition while extending its lifespan.
LCD Display
The built-in LCD display provides real-time monitoring of solar power and battery status, enabling users to make informed decisions about their energy usage and management.
Product Details
| Item Weight | 1.5 lbs (680 grams) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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RVs and Campers
Ideal for RV and camper owners who need efficient solar charging solutions while on the road or camping.
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Home Solar Systems
Perfect for small-scale home solar setups looking for reliable solar battery management and display options.
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DIY Enthusiasts
Great for hobbyists and DIY solar project builders who appreciate adjustable settings and versatile load management.
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High Power Systems
Not suitable for larger systems exceeding 30A, as the controller may not handle higher power demands.
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Technical Newbies
Users unfamiliar with PWM technology or solar power systems may find setup and usage challenging.
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Commercial Use
Not recommended for commercial solar installations needing robust, high-capacity charge controllers with advanced features.
Product Description
30A PWM Solar Charge Controller, 12V 24V Dual USB Solar Panel Battery Intelligent Regulator with LCD Display, Auto Parameter Adjustable, Timer Setting, Multiple Load Control Modes
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a 30A PWM Solar Charge Controller?
Answer: A 30A PWM Solar Charge Controller is a device used to regulate the charging of batteries from solar panels. It operates at 30 amps, managing the voltage and current to ensure optimal battery charging while preventing overcharging. This charge controller uses Pulse Width Modulation (PWM) technology, which helps maintain battery health and longevity by gradually adjusting the power output. It's particularly useful in solar panel systems to ensure efficient power use. -
Question:
How does the Dual USB output feature work?
Answer: The Dual USB output on the 30A PWM Solar Charge Controller allows for simultaneous charging of multiple devices. This feature supports efficiently powered appliances such as smartphones, tablets, or small USB devices directly from solar energy. By providing two USB ports, you can utilize solar energy more effectively, making it ideal for camping or outdoor activities where traditional power sources are unavailable. -
Question:
What is the significance of Auto Parameter Adjustable functionality?
Answer: The Auto Parameter Adjustable functionality ensures the solar charge controller automatically detects the parameters required for optimal operation based on the battery type and solar input. This means users do not have to manually configure settings, making it user-friendly. It adjusts settings like the charging voltage and current automatically, maximizing the battery charging efficiency and longevity. -
Question:
How does the LCD Display enhance usability?
Answer: The LCD Display on the 30A PWM Solar Charge Controller provides real-time monitoring of the system's performance. It visually shows information such as battery voltage, charge status, and output current, which aids users in managing their solar power setup more effectively. This visual feedback is particularly useful during troubleshooting or when assessing whether the system is functioning properly. -
Question:
What types of batteries can I use with this charge controller?
Answer: This charge controller is compatible with various types of batteries, including lead-acid and lithium batteries. Depending on your requirements, you can use 12V or 24V battery systems. Its versatility allows for a wide range of applications, from RV and boat systems to home solar setups, accommodating different energy storage needs efficiently. -
Question:
Can this charge controller work in different weather conditions?
Answer: Yes, the 30A PWM Solar Charge Controller is designed to operate effectively in a variety of weather conditions, from sunny days to overcast skies. Its robust construction and temperature management features allow it to adapt to environmental challenges, ensuring reliable battery charging regardless of external conditions, making it a dependable choice for off-grid solar applications. -
Question:
What is the Timer feature used for?
Answer: The Timer feature on this solar charge controller allows users to set specific times for charging and discharging the batteries. This can be especially useful for optimizing energy usage in off-grid situations or when needing to operate devices at specific times. It provides flexibility in managing energy storage and consumption effectively, maximizing the use of solar power. -
Question:
How do I install the 30A PWM Solar Charge Controller?
Answer: Installing the 30A PWM Solar Charge Controller involves connecting the solar panel, battery, and load in the correct order as per the manufacturer's instructions. Generally, you start with the battery connections, followed by the solar panel. Thoroughly checking the connections and securing them is crucial for safety and optimal performance. A simple guide is usually included to assist in proper installation. -
Question:
Is the 30A PWM Solar Charge Controller suitable for beginners?
Answer: Yes, the 30A PWM Solar Charge Controller is particularly beginner-friendly due to its automated features and straightforward setup. With the Auto Parameter Adjustable and LCD Display, even novice users can achieve effective battery management without deep technical knowledge. This makes it an ideal choice for individuals just starting in solar energy systems. -
Question:
Where can I buy the 30A PWM Solar Charge Controller in Mongolia?
Answer: You can purchase the 30A PWM Solar Charge Controller from Ubuy in Mongolia. Ubuy offers a wide selection of solar-related products, and their user-friendly platform makes it easy to find the specific solar charge controller you're looking for, ensuring you receive quality products for your solar power systems.
Rolokit Energy Controllers Editorial Review
The product being reviewed appears to be a PWM solar charge controller, and customer experiences are notably mixed. Users appreciate its affordability and ease of installation, with several noting that it works adequately for small solar setups, such as those used in fountains and camper batteries. Many users have found it functional for the initial period, with some stating that it operates well for months before encountering issues. However, a recurring theme in the reviews is the controller's durability and performance over time. While some users report satisfactory short-term functioning, others encountered problems, such as incorrect voltage readings and halting charging after a brief period of use. There is a Consensus that although the low price makes it a worthwhile Consideration for occasional use, the longevity of the product is a significant concern. Some customers reflect on previous experiences with similar controllers, indicating that expectations for durability are tempered by the low cost. In summary, this solar charge controller is appreciated for its functionality and affordability, but its reliability and lifespan raise questions for potential buyers. **
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Pros
- Affordable price point
- Easy to install
- Adequate performance for small solar panels
- Two USB ports offer additional utility
Cons
- Mixed reports on durability; some fail after a few months
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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MNT 62048
Order now and get it around Friday, July 24
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- 30A PWM solar charge controller ensures efficient management of solar panels and batteries.
- Compatible with 12V or 24V lead-acid batteries, including OPEN, AGM, and GEL.
- Features dual USB 5V/3A output to power mobile devices seamlessly.
- LCD display allows for easy reading and adjustable settings for optimal battery protection.
- Built-in protection mechanisms enhance safety and prolong device lifespan.
- Hassle-free installation with a user-friendly operation process.
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