TOPBULL 40 Amp MPPT Solar Charge Controller
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- High tracking efficiency of up to 99% and peak conversion efficiency of 98%, maximizes energy-harvest from your solar panels.
- Self-diagnostic capability,protects against reverse polarity, battery overcharging, battery over-discharging, overload, short-circuiting, TVS lightning, overpower, overtemperature and reverse current protection.
- 12V/24V Automatically Recogntion,compatible with a wide range of deep cycle battery options: sealed, gel, submerged and lithium.
- 40A Adopting a metal shell and dual high-speed smart fan,Temperature compensation function.
- TOPBULL provides you one year warranty service. If you have any questions, please feel free to contact us.
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TOPBULL 40 Amp MPPT Solar Charge Controller
Product Overview
TOPBULL 40A MPPT Solar Charge Controller: A New Choice for Energy Efficiency
TOPBULL 40A Smart Solar Charge Controller becomes the smart core of your solar power system with its excellent efficiency conversion, comprehensive safety protection, smart operation experience and excellent compatibility, injecting unlimited possibilities for your green life.
Power Catcher MPPT Algorithm
TOPBULL 40A MPPT solar charge controller, with its innovative Power Catcher MPPT algorithm, achieves a tracking efficiency of 99% and a high conversion efficiency of 98%, ensuring that the system operates at its highest efficiency under all lighting conditions. Even under no-load conditions, its energy consumption is extremely low (less than 0.4W), effectively reducing energy waste.
Highly Efficient Heat Dissipation, Long Lasting Durability
The 40A MPPT Solar Charge Controller features highly efficient heat dissipation with specially designed metal heat sinks that allow heat to flow away quickly through the heat sink channels and dual high-speed smart fans to ensure rapid heat dissipation to maintain maximum charging efficiency. At the same time, the product is rugged, corrosion-resistant and of high quality, providing users with a stable and reliable charging experience.
Smart Recognition, Wide Compatibility
Designed for efficient battery maintenance, this 40A solar charge controller supports a wide range of 12/24V battery types, including GEL, FLD, AGM, LI (Lithium Ion), and SLA. advanced MPPT technology ensures high efficiency charging at 40A, and built-in Li-ion charging and activation function effectively solves the problem of overcharging batteries.
9 Safety Protection Mechanisms
TOPBULL 40A solar charge controller integrates a comprehensive 9-pronged safety protection mechanism, which can monitor voltage, current and load changes in real time to ensure the safety and stability of the charging process. At the same time, it also supports instantaneous high-current startup of large-capacity loads to meet the power needs of various devices. The quality of this controller is reliable and has passed many international certifications such as CE, FC, RoHS, etc., making it a trustworthy charging partner for users.
Easy to Connect
This 40A solar controller is easy to connect and install, which can effectively regulate the current of solar panels, ensure the safe and efficient charging of batteries, and improve the efficiency of energy conversion.
High Efficiency and Smart, Extending Battery Life
The MPPT 40A solar charge controller stands out for its high performance and intelligent design, which can increase power by up to 30% compared to PWM controllers. Its temperature compensation technology can automatically adjust the charging and discharging parameters at low temperatures, effectively extending battery life.
Three Innovative Working Modes
This solar charger has three working modes: normal mode for stable power supply, light control mode for automatically switching the load on and off according to the sunlight, and no-load protection mode to protect the system and cut off power to save energy. Users can switch easily and the settings are automatically memorized.
Essential for Off-Grid Solar Power Generation
Solar charge controllers are crucial in off-grid solar power systems, regulating and managing the power generated by the panels, storing it safely and efficiently in the batteries, and stabilizing the power supply. Therefore, solar charge controllers are widely used in off-grid scenarios such as RV traveling, trailer traveling and outdoor camping.
Operational instructions
Guaranteed Quality and Trustworthy
Topbull controllers have successfully passed a number of authoritative certificates including CE, FCC and ROHS to ensure the reliability and safety of the products due to their excellent quality.
User Video Reviews
You May Ask
What does a 40A current rating mean?
40A means that the charge controller has a maximum charge current of 40 amps. When selecting a controller, you need to match the appropriate current rating to the output of the solar panel and the needs of the system.
What are the tracking efficiency and conversion efficiency of the 40 Amp MPPT Solar Charge Controller?
With a tracking efficiency of 99% and a conversion efficiency of 98%, the controller ensures that the system operates at maximum efficiency in a wide range of lighting conditions.
What is the energy consumption of this controller under no load condition?
Under no-load conditions, the controller's energy consumption is extremely low, less than 0.4W, effectively reducing energy waste.
What do I need to know about installing a 40 Amp MPPT Solar Charge Controller?
When installing, please make sure all connections are correct and tight, and avoid installing in a wet or corrosive environment to prevent damage to the controller. It is also recommended to follow the guidelines in the user manual to ensure optimal performance.
Does this solar charge controller need regular maintenance?
Yes, regular maintenance is recommended to ensure the long-term stable operation of the controller. This includes checking if the heat sink is clean, if the fan is functioning properly, and if the connections are loose.
Does this solar charge controller support customized settings?
Yes, the controller typically supports customized settings for parameters such as Low Voltage Disconnect (LVD) and Low Voltage Recovery (LVR) to meet the needs of different users.
Is this 40A solar charge controller compatible with all types of solar panels?
Although the controller has a wide range of compatibility, it is recommended to confirm that the specifications and parameters of the solar panel are compatible with the controller before use. If you are unsure, please consult a professional or the after-sales service team.
How many volts can a 40 amp charge controller handle?
Considering a 40A solar charge controller capable of managing either 12V or 24V battery banks and accommodating an input voltage of up to 100 volts, let's delve into a potential solar panel setup.
What is the applicable life span of a solar charge controller
Generally, solar charge controllers have a service life of 5 to 10 years, depending on the usage environment and maintenance.
This is a good charge controller. I'm really satisfied with it, it hasn't faltered since I got it, and it has done a really good job charging a marine/RV battery. 10/10, would buy again. Size was the only real issue at first, but I adapted for it.
Before I found this controller I did a ton of research on them. You can't do any better than this unit, it's very well built and feature rich to boot. It pretty much saved my life during a hurricane and power outages too. If you're looking at others, don't waste your time....this is the best deal for what you get.
Absolutely love this solar charge controller! It has been working perfectly for me and has helped to optimize the performance of my solar panel system. I would highly recommend this product to anyone looking for a reliable and versatile solar charge controller.Here are some of the proof the TOPBULL MPPT Solar Charge Controller based on the product description:Pros:Highly efficient and versatileSuitable for both 12V and 24V battery systemsAdjustable DC input parameterIntuitive LCD display
Already had one. This one was an add on. Did not use tech support. Comes with a template for mounting. Also comes with a battery temp sensor. Easily programmed.
I like the display and it is easy to adjust settings. Manual is easy to read.
