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Item #:
174751148
Solar Energy Manager A MPPT Charge Controller | 5V-24V Solar Input, 5V/3.1A Dual USB Output, Type-C Fast Charging, 18650 Lithium Battery Management
Item #:
174751148
KES 4157
Price Details
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Imported from USA store
QTY:
Order now and get it around Monday, July 13
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Harness the Sun's Power Efficiently with our advanced MPPT technology, boosting efficiency and charging speed for your solar projects.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
MPPT Technology
Maximizes solar energy harvesting efficiently, ensuring optimal charging and performance, setting it apart from standard controllers.
Dual USB Output
Offers 5V/3.1A dual USB ports, allowing simultaneous charging of multiple devices, enhancing convenience and utility for tech-savvy users.
Type-C Fast Charging
Supports Type-C fast charging for rapid power delivery, providing a modern solution for users needing quick energy replenishment on-the-go.
Product Details
| Brand Name | WatangTech |
| Manufacturer | WatangTech |
| Part Number | WT-Solar Energy Manager A |
| Model | WT-Solar Energy Manager A |
| Included Components | 1. Solar Energy Manager A x 1 2. Battery Holder x 1 |
| Unit Count | 1.0 Count |
| Voltage | 24 Volts |
| Display Type | LED |
| Operating Temperature | 20 Degrees Celsius |
| Color | black |
| Material Type | Plastic |
| Item Weight | 56 Grams |
| Brand | WatangTech |
| Material | Plastic |
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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Raspberry Pi Users
Ideal for Raspberry Pi enthusiasts needing reliable solar-powered options for mini projects and portable applications.
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Outdoor Enthusiasts
Great for campers or hikers looking for a compact charging solution using solar energy while on the go.
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DIY Projects
Perfect for makers or hobbyists working on solar energy projects involving 18650 batteries and efficient charging.
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High Power Devices
Not suitable for devices requiring more than 3.1A, limiting its use for power-hungry applications.
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Commercial Use
Inadequate for commercial scale solar setups due to lower input/output rating and limited battery storage options.
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Casual Users
Not recommended for users who seek straightforward plug-and-play solutions without technical knowledge or troubleshooting.
Product Description
Solar Energy Manager A MPPT Charge Controller | 5V-24V Solar Input, 5V/3.1A Dual USB Output, Type-C Fast Charging, 18650 Lithium Battery Management
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the maximum solar input voltage for the Solar Energy Manager MPPT Charge Controller?
Answer: The Solar Energy Manager MPPT Charge Controller accepts solar input voltages ranging from 5V to 24V. This wide range enables it to work efficiently with various solar panels, making it versatile for different setups, whether for camping, off-grid applications, or home systems. For instance, if you have a 12V solar panel, this charge controller can optimize the energy it captures. -
Question:
How does the MPPT technology enhance charging efficiency?
Answer: MPPT, or Maximum Power Point Tracking, significantly enhances charging efficiency by optimizing the power output from the solar panels. Unlike traditional PWM controllers, MPPT controllers adjust their input to extract the maximum energy even during fluctuating sunlight conditions. This technology is particularly beneficial in high-demand scenarios like charging 18650 lithium batteries, ensuring quicker and more reliable energy storage for devices on the go. -
Question:
Can I use this charge controller with multiple devices simultaneously?
Answer: Yes, the Solar Energy Manager comes equipped with dual USB outputs that can deliver 5V/3.1A, enabling you to charge multiple devices at the same time. This is especially useful during outdoor activities or emergencies, allowing you to charge a phone while providing power to other small devices, such as cameras or portable lights, without compromising performance. -
Question:
Is this charge controller compatible with lithium batteries?
Answer: Absolutely! The Solar Energy Manager is designed specifically for managing 18650 lithium batteries, ensuring safe and efficient charging and discharging. It features protection mechanisms to prevent overcharging and overheating, thus prolonging battery life. This makes it ideal for DIY solar projects that utilize lithium batteries as primary power sources. -
Question:
What makes Type-C fast charging an advantage?
Answer: The inclusion of Type-C fast charging in the Solar Energy Manager means that devices can be charged significantly quicker compared to standard USB ports. With 5V/3.1A output, you can efficiently power compatible devices, reducing downtime while you're on the move. This is particularly advantageous for users needing to recharge devices quickly in critical situations or while camping. -
Question:
What types of solar panels work with this charge controller?
Answer: This charge controller is compatible with a variety of solar panels that provide an input voltage from 5V to 24V. This includes flexible solar panels commonly used in portable setups or rigid solar panels utilized in more permanent installations. Its versatility allows it to be integrated into both small-scale and larger solar energy systems. -
Question:
How do I set up the Solar Energy Manager Charge Controller?
Answer: Setting up the Solar Energy Manager is straightforward. Connect the solar panel's output to the input terminals on the controller, ensuring polarity is correct. Then, connect your 18650 lithium battery for energy management. Finally, plug in your devices using the dual USB ports. This user-friendly setup process allows for seamless integration into various solar applications. -
Question:
Is there a protective mechanism integrated into this charge controller?
Answer: Yes, the Solar Energy Manager includes multiple safety features such as short circuit protection, overload protection, and thermal shut-off capabilities. These safeguards ensure safe operation and protect both your devices and the charge controller itself from potential damage, making it a reliable choice for solar energy management. -
Question:
Can the charger manage power output effectively in low light conditions?
Answer: Yes, thanks to its MPPT technology, the Solar Energy Manager can effectively manage and utilize power output even in low light conditions. This capability means it can still optimize energy capture during cloudy days, ensuring that your batteries remain charged and ready for use. This is particularly important for users relying on consistency for off-grid lifestyles. -
Question:
Where can I buy the Solar Energy Manager A MPPT Charge Controller?
Answer: You can purchase the Solar Energy Manager A MPPT Charge Controller from Ubuy in Kenya. Ubuy offers a convenient platform with various options for customers looking for solar energy solutions, allowing you to find this controller and other related accessories with ease.
WatangTech Energy Controllers Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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KES 4157
Order now and get it around Monday, July 13
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
- Advanced MPPT technology maximizes solar energy conversion up to 77%.
- Charge 3.7V lithium batteries efficiently using solar or USB-C fast charger.
- Multiple output ports enable simultaneous charging of up to three devices.
- Built-in safety features protect against overcharging, over-discharging, and short circuits.
- Compatible with popular platforms like Raspberry Pi and Arduino for seamless DIY projects.
- LED indicators provide clear insights on charging status and battery health.
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