Introduction
If you are looking for a reliable solar charge controller, the PowMr Solar Panel Battery Controller 12V 24V is an excellent option to consider. This solar charge controller is designed to effectively manage the charging process of your solar panels and batteries. With a rated discharge current of 20A and compatibility with 12V and 24V battery systems, this controller offers versatile performance for both residential and commercial applications.
Key Features and Benefits
- Dual USB Ports: The PowMr Solar Charge Controller features dual USB ports, allowing you to simultaneously charge or power up to two mobile phones, tablet PCs, or other devices that require 5V power. This convenient feature ensures that you can keep your electronic devices charged even in remote locations.
- Adjustable Parameter Backlight LCD Display: The controller is equipped with a user-friendly LCD display that shows important information such as PV, battery, and load charge and discharge parameters. The backlight feature ensures visibility even in low light conditions, making it easier for you to monitor the performance of your solar power system.
- Timer Setting ON/Off Hours: With the timer setting function, you can easily program specific on/off hours for your load. This allows you to optimize the usage of your solar power system and ensure that your load operates only during the desired hours. This feature enhances energy efficiency and reduces unnecessary power consumption.
Reviews
Here are some reviews from satisfied customers:
- “I am extremely happy with the performance of the PowMr Solar Charge Controller. The dual USB ports are a great addition, allowing me to charge my phone and tablet simultaneously. The LCD display is clear and easy to read, and the timer setting function is very useful.” – John
- “This solar charge controller has exceeded my expectations. I have been using it for several months now, and it has performed flawlessly. The adjustable parameters and timer setting feature give me complete control over the charging process.” – Sarah
- “I highly recommend the PowMr Solar Charge Controller. It provides excellent safety features and has been very reliable. The power-off memory function is a great addition as it saves my settings in case of unexpected power cuts.” – Michael
the PowMr Solar Charge Controller 20 amp is a reliable and efficient solution for managing your solar power system. With its dual USB ports, adjustable parameter backlight LCD display, and timer setting function, this controller offers convenience and flexibility. Its intelligent safety electric protection ensures the stability and longevity of your battery, making it suitable for various applications.
Product Description
Solar Charge Controller with Dual USB and Adjustable Parameters
The Solar Charge Controller 20 amp by PowMr is a versatile and efficient device that is designed to manage the charging and power supply of your solar panels and battery.
With a rated discharge current of 20A and compatibility with 12V and 24V batteries, this solar charge controller is perfect for both residential and commercial applications. It features a 4-stage charging process which includes Boost, ABS, Equalization, and Float, ensuring optimal charge management for your batteries.
One standout feature of this solar charge controller is its dual USB ports, which allow you to simultaneously charge or supply power to two mobile phones, tablet PCs, or other devices that require 5V power. This makes it an ideal choice for keeping your devices powered up while enjoying the benefits of solar energy.
Intelligent Features for Enhanced Performance
The PowMr Solar Charge Controller is equipped with an adjustable backlight LCD display that provides clear information about PV (photovoltaic) charging, battery status, and load charge and discharge parameters. With its power-off memory function, the controller automatically memorizes the various parameters set by the user, ensuring that your settings are not lost in case of unexpected power failure.
In terms of safety and protection, this solar charge controller offers a comprehensive range of features. It includes overcharge protection, overdischarge protection, dual MOSFET anti-backflow protection, overheating protection, and under-voltage discharge. These features effectively ensure system stability and provide peace of mind, whether you are using the controller for home, industrial, or commercial purposes.
Compatible with Lead-acid Batteries and Multiple Load Timer
The PowMr Solar Charge Controller is compatible with different types of lead-acid batteries, including OPEN, AGM, and GEL batteries. It also features a mutiple load timer, making it suitable for various load applications. It is important to note that the load should be DC in order to protect the lifespan of your battery.
To further protect your battery, the solar charge controller has an automatic shut-off feature. Once the voltage of the battery drops below 8V, the controller will automatically turn off, preventing any potential damage to your battery and prolonging its lifespan.
the PowMr Solar Charge Controller 20 amp is a reliable and efficient device that offers a wide range of features to optimize the performance and lifespan of your solar panel system. With its adjustable parameters, dual USB ports, and intelligent safety features, it is a valuable addition to any solar energy setup.
Installation and Initial Impressions
Product Feedback
When it comes to installing the PowMr Solar Charge Controller 20 amp, users have found it to be a breeze. The clear and concise instructions provided with the controller make the installation process straightforward, even for those who are new to solar energy systems. Whether you have a 12V or 24V battery system, this controller is able to adapt to your needs seamlessly.
One aspect that users particularly appreciate about this solar charge controller is its adjustable parameter backlight LCD display. This feature allows you to easily monitor the charge and discharge parameters of your PV, battery, and load. Users have mentioned that this display is clear and easy to read, even in bright sunlight.
Another standout feature of the PowMr Solar Charge Controller 20 amp is its power-off memory function. This means that even in the event of an unexpected power failure, the controller will remember the various parameters set by the user. Not only does this provide convenience, but it also ensures that your settings are preserved and ready to go once power is restored.
Furthermore, users have praised the intelligent safety electric protection system of this charge controller. With features such as overcharge protection, overdischarge protection, overheating protection, and more, you can have peace of mind knowing that your solar energy system is protected.
the PowMr Solar Charge Controller 20 amp has received positive feedback from users who have installed and used it. Its ease of installation, adjustable parameter display, power-off memory function, and intelligent safety electric protection make it a reliable and convenient choice for anyone looking to optimize their solar energy system.
Performance and User Experience
Battery Charging and Monitoring
With the Solar Charge Controller 20 amp by PowMr, you can efficiently charge your 12V or 24V batteries. The four-stage charging process (Boost, ABS, Equalization, Float) ensures that your batteries are charged optimally and protected from overcharging. The adjustable power rate allows you to customize the charging process according to your needs.
Thanks to the built-in LCD display, you can easily monitor the PV, battery, and load charge and discharge parameters. The display provides essential information to help you keep track of the charging progress and battery status. Additionally, the backlight feature ensures visibility even in low light conditions.
Compatibility with LiFePo4 Batteries
The PowMr Solar Charge Controller is not only compatible with lead-acid batteries but also with LiFePo4 batteries. This versatility allows you to use different types of batteries depending on your specific application. Whether you have OPEN, AGM, GEL, or LiFePo4 batteries, this controller can easily adapt to meet your charging needs.
Battery Type Recognition
One of the notable features of this solar charge controller is its ability to automatically recognize the battery type. This ensures that the controller adjusts its settings accordingly, providing the appropriate charging parameters for your specific battery. This feature saves you time and eliminates the hassle of manually selecting the battery type.
User Reviews
Here’s what some users have to say about the PowMr Solar Charge Controller:
- “I’ve been using this charge controller for a few months now, and I’m extremely satisfied with its performance. It charges my batteries quickly and efficiently.”
- “The LCD display is easy to read, and I appreciate the backlight feature. It makes monitoring the charging process a breeze, even in dimly lit areas.”
- I recently switched to LiFePo4 batteries, and I’m glad that this charge controller is compatible with them. It recognized the battery type automatically, and I haven’t had any issues with charging.”
- “The battery type recognition feature is a game-changer. It ensures that my batteries receive the optimal charging parameters without any guesswork.”
the PowMr Solar Charge Controller 20 amp offers excellent performance and user-friendly features to simplify your solar battery charging experience.
Ease of Use and Display
Connectivity and Operation
The PowMr Solar Panel Battery Controller is designed with convenience in mind. With dual USB ports, this controller allows you to simultaneously charge or supply power to two mobile phones, tablet PCs, or other devices that require 5V power. This feature makes it perfect for outdoor activities or situations where multiple devices need to be powered or charged.
The controller also comes with adjustable power rate and 4-stage charging capabilities, including Boost, ABS, Equalization, and Float modes. This allows for efficient charge management and ensures that your batteries are properly maintained and charged.
Clarity of Display
One aspect of the PowMr Solar Panel Battery Controller that some users have noted is the clarity of the LCD display. While the display provides important information such as PV/Battery/Load charge and discharge parameters, some users have found that the screen is difficult to read from certain angles.
However, it is important to note that this issue mainly concerns the configuration and periodic checking of operation. Once the controller is set up and running, the display is not a critical factor in its performance. Additionally, some users have mentioned that the user manual or data sheet was a bit hard to read, but still manageable.
the PowMr Solar Panel Battery Controller provides a user-friendly experience with its convenient connectivity options and easy-to-use display. While some improvements could be made to the clarity of the screen, it does not hinder the controller’s overall performance and functionality.
Additional Features and Accessories
Adjustable Settings
The PowMr Solar Charge Controller 20 amp comes with a range of adjustable settings that allow you to customize its performance to suit your specific needs. The controller has a dual USB output, which means you can simultaneously charge or power two devices that require a 5V power supply, such as mobile phones or tablet PCs. Additionally, the controller features a backlight LCD display that shows the PV/battery/load charge and discharge parameters, making it easy for you to monitor the system’s performance. The display also allows you to adjust various settings, including floating voltage, low voltage disconnect (LVD), low voltage reconnect (LVR), and timer settings. These adjustable parameters ensure that the controller functions optimally and protects the lifespan of your battery.
Weather Resistance and Storage
The PowMr Solar Charge Controller 20 amp is designed to withstand various weather conditions, making it suitable for outdoor use. It is built with durable materials that can withstand extreme temperatures, moisture, and dust. This weather resistance ensures that the controller remains functional and reliable, even in harsh environmental conditions. Additionally, the controller has a power-off memory function that automatically stores your settings in case of an unexpected power failure. This feature ensures that your settings are retained and eliminates the need for reprogramming, saving you time and hassle.
Customer Reviews
Here are some reviews from satisfied customers who have purchased and used the PowMr Solar Charge Controller 20 amp:
- “I love how easy it is to adjust the settings on this controller. The LCD display is clear and intuitive, and the adjustable parameters allow me to customize the charging process to suit my battery’s needs.” – John D.
- “The weather resistance of this controller is impressive. I’ve been using it for over a year, and it has held up perfectly under various weather conditions, including heavy rain and extreme heat.” – Sarah M.
- “The power-off memory function is a lifesaver. I’ve had a few instances of power outages, and each time, the controller automatically restored my settings when the power came back on. It’s such a convenient feature.” – Michael S.
Based on these reviews, it is evident that the PowMr Solar Charge Controller 20 amp is a reliable and versatile product that offers adjustable settings, weather resistance, and convenient features like power-off memory.
Pros and Cons
Pros
- The PowMr Solar Charge Controller 20 amp offers a reliable and efficient solution for charging and managing your solar panel battery.
- With a rated discharge current of 20A, this solar charge controller is capable of charging both 12V and 24V batteries, making it versatile for various applications.
- The dual USB ports allow you to simultaneously charge or supply power to two mobile phones, tablet PCs, or other devices that require 5V power, providing added convenience.
- The LCD display with adjustable backlight provides clear and easy-to-read information, including PV/battery/load charge and discharge parameters. The display also features a power-off memory function, automatically storing the user’s settings in case of unexpected power failure.
- The 4-stage charging (Boost, ABS, Equalization, Float) charge management system ensures optimal charging efficiency and extends the lifespan of your battery.
- The solar charge controller is equipped with intelligent safety electric protections, including overcharge protection, overdischarge protection, dual MOSFET anti-backflow protection, overheating protection, and under-voltage discharge. These features guarantee the system’s stability and provide added safety for home, industrial, and commercial use.
Cons
- Some users have reported difficulties in adjusting the parameters and settings, stating that the user manual provided is not very clear.
- The plastic casing may not be as durable as expected, and it would be advisable to handle the device with care to avoid any damage.
the PowMr Solar Charge Controller 20 amp offers a reliable and efficient solution for charging and managing your solar panel battery. With its dual USB ports, adjustable LCD display, and intelligent safety protections, this solar charge controller is a convenient and safe choice for both residential and commercial applications.
Conclusion
- “I am very impressed with the PowMr Solar Charge Controller. It is easy to use and provides efficient charging for both my 12V and 24V batteries. The dual USB ports are a great feature, allowing me to charge my mobile phones and tablet PCs simultaneously. The adjustable power rate and 4-stage charging ensure optimal battery performance. The power-off memory function is also a huge plus, as it allows me to easily monitor and adjust my charging parameters. I highly recommend this solar charge controller.” – John S.
- “The PowMr Solar Charge Controller is a reliable and efficient device. The multiple load timer ensures that my batteries are protected and the controller automatically turns off when the battery voltage drops below 8V, extending the lifespan of my batteries. The intelligent safety electric protection features provide peace of mind, knowing that my system is stable and safe. The backlight LCD display is easy to read, even in low light conditions. Overall, this solar charge controller has exceeded my expectations.” – Sarah M.
Final Thoughts
The PowMr Solar Charge Controller 20 amp is a high-quality and versatile device that offers efficient charging and power supply options for your solar panels and batteries. With its adjustable power rate, dual USB ports, and power-off memory function, it provides flexibility and convenience. Additionally, the intelligent safety electric protection features ensure the stability and safety of your system.
Whether you are using lead-acid batteries or need to charge multiple devices, this solar charge controller is a reliable and efficient choice. Its user-friendly operation and clear LCD display make it easy to monitor and adjust your charging parameters.
Overall, the PowMr Solar Charge Controller 20 amp is a great investment for anyone looking to optimize their solar power system. With its high capacity, intelligent features, and affordable price, it is sure to meet your charging needs and provide a reliable power source for your devices.
