20A Solar Controllers MPPT Solar Charge Controller 20A, 12/24V, Tracer2215BN

20A Solar Controllers MPPT Solar Charge Controller 20A, 12/24V, Tracer2215BN System 1

20A Solar Controllers MPPT Solar Charge Controller 20A, 12/24V, Tracer2215BN System 2

20A Solar Controllers MPPT Solar Charge Controller 20A, 12/24V, Tracer2215BN

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Loading Port:: Tianjin

Payment Terms:: TT or LC

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Supply Capability:: 10000 pc/month

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Specifications

10a,20a,30a,40a,12/24v auto work
Die-cast aluminum design
RS485 ports with MODBUS communication
option monitoring software

Features:
·Innovative MPPT technology
·Peak conversion efficiency of 98%
·High tracking efficiency up to 99%
·Several seconds tracking speed
·Die-cast aluminum design and nature cooling
·Temperature compensation
·Diversified load control to meet different requirements
·Four battery type options: Sealed, Gel, Flooded, and USER
·Intelligent lighting and timer control for solar lighting system
·Energy statistics function
·RS485 ports with MODBUS communication protocol
·Optional PC monitoring software and remote meter for real-time monitoring and battery management parameter setting
·Field upgradable firmware

Electronic Protections:

·PV short circuit protection
·PV overvoltage alarm protection
·PV current limiting protection
·PV reverse polarity protection
·Battery overcharge protection
·Battery over discharge protection
·Battery reverse polarity protection
·Load overload protection
·Load short circuit protection
·Overheating protection

Specification:

Model	Tracer1215BN	Tracer2215BN	Tracer3215BN	Tracer4215BN
Nominal system voltage	12/24V auto work
Rated battery current	10A	20A	30A	40A
Rated load current	10A	20A	20A	20A
Max. PV open circuit voltage	150V
Max. battery voltage	32V
Max. PV input power	130W (12V)	260W (12V)	390W (12V)	520W (12V)
Max. PV input power	260W (24V)	520W (24V)	780W (24V)	1040W (24V)
Equalize charging voltage	Sealed: 14.6V, Flooded: 14.8V, USER: 9~17V
Boost charging voltage	Gel: 14.2V, Sealed: 14.4V, Flooded: 14.6V, USER: 9~17V
Float charging voltage	Gel /Sealed /Flooded: 13.8V, USER: 9~17V
Low voltage reconnect voltage	Gel /Sealed /Flooded: 12.6V, USER: 9~17V
Low voltage disconnect voltage	Gel /Sealed /Flooded: 11.1V, USER: 9~17V
Self-consumption	≤50mA(12V) ≤27mA(24V)
Grounding	Common negative
Temp. compensation	-3mV/℃/2V
Communication Port	RS485 / RJ45 interface
Working temperature	-35℃～+55℃
Storage temperature	-35℃～+80℃
Humidity	≤95% N.C.
Enclosure	IP30
Overall dimension	196x118x36mm	217x143x56mm	281x160x60mm	303x183x64mm
Terminal	4mm²	10mm²	16mm²	25mm²
Net weight	0.9kg	1.5kg	2.3kg	2.9kg

MPPT Solar Charge Controller 20A,12/24V,Tracer2215BN

FAQ:

Q1. What is the voltage?
A1. Our 45/60A solar charge controller is 12/24/36/48V auto work.

Q2. What is the difference between MPPT&PWM?
A2. MPPT has higher efficiency, it can track the max power point and won't waste energy.

Q3. What is the efficiency of the MPPT controller?

A3. MPPT>99%, peak conversion efficiency>98%.

Q4. What is the waranty of product?
A4. 12 months.

Q5. What protection does your MPPT controller have?

A5. PV array short circuit, PV reverse polarity, Battery reverse polarity, Over charging, Output short circuit.

Q: What is the maximum power that a solar controller can handle?: The maximum power that a solar controller can handle varies depending on the specific model and brand. Generally, they are designed to handle a range of power outputs, typically from a few watts to several kilowatts. It is important to consult the specifications provided by the manufacturer to determine the maximum power capacity of a particular solar controller.

Q: How do I protect a solar controller from power surges or spikes?: To protect a solar controller from power surges or spikes, you can use a surge protector or an uninterruptible power supply (UPS). These devices will help regulate the voltage and divert any excess power away from the controller, ensuring its safety and longevity. Additionally, it is recommended to install proper grounding and earthing systems to further protect against power surges or spikes.

Q: Can a solar controller be used in a solar-powered weather monitoring system?: Yes, a solar controller can be used in a solar-powered weather monitoring system. A solar controller helps regulate and optimize the charging process of the solar panels, ensuring that the batteries are charged efficiently and preventing overcharging or damage. In a weather monitoring system, the solar controller would help manage the power supply from the solar panels to the monitoring equipment, ensuring continuous operation even during periods of low sunlight.

Q: What is the role of a solar controller in maximizing solar panel efficiency?: The role of a solar controller in maximizing solar panel efficiency is crucial in ensuring optimal performance and protection of the solar panel system. Solar controllers, also known as charge controllers or solar regulators, are responsible for regulating the flow of energy between the solar panels and the batteries or electrical loads. One of the main functions of a solar controller is to prevent overcharging of the batteries. As solar panels generate electricity, they continuously charge the batteries. However, if the batteries are overcharged, it can lead to damage and reduced lifespan. The solar controller monitors the battery voltage and ensures that the charging process is controlled and optimized, preventing overcharging and extending the battery life. Moreover, solar controllers also protect the batteries from deep discharge. When the batteries are not being charged, they can discharge power back into the solar panels, causing damage and reducing overall efficiency. The solar controller prevents this by disconnecting the solar panels from the batteries when the voltage drops below a certain threshold, preserving battery capacity and preventing damage. Additionally, solar controllers play a role in maximizing the efficiency of the solar panels by maximizing the power output. They employ Maximum Power Point Tracking (MPPT) technology, which allows the solar panels to operate at their maximum power output regardless of changes in temperature or shading. MPPT technology continuously adjusts the voltage and current to find the optimal operating point for the solar panels, ensuring that they are always producing the maximum amount of power possible. In summary, the role of a solar controller in maximizing solar panel efficiency is to regulate the flow of energy, prevent overcharging and deep discharge of batteries, and employ MPPT technology to optimize the power output of the solar panels. By performing these functions, solar controllers ensure that the solar panel system operates at its highest efficiency, maximizing the generation of clean, renewable energy.

Q: Can a solar controller be used in conjunction with a power inverter?: When used together, a solar controller and a power inverter can optimize the charging of a battery from a solar panel while converting the stored DC power into AC power for household appliances or electrical devices. This combination enhances the efficiency and reliability of the system by ensuring optimal battery charging through the solar controller and providing necessary AC power through the power inverter. To guarantee compatibility, it is crucial to verify the suitability of the solar controller and power inverter for each other. Further, following proper installation and wiring procedures is essential to ensure safe and effective system operation.

Q: Can a solar controller be used in a solar-powered electric helicopter system?: Yes, a solar controller can be used in a solar-powered electric helicopter system. The solar controller is responsible for managing the flow of power from the solar panels to the batteries, ensuring optimal charging and preventing overcharging. In a solar-powered electric helicopter system, the solar controller plays a crucial role in regulating the power supply, maximizing energy efficiency, and extending the flight time of the helicopter.

Q: Can a solar controller be used with solar-powered telecommunications equipment?: Yes, a solar controller can be used with solar-powered telecommunications equipment. A solar controller helps regulate and optimize the charging of batteries connected to solar panels, ensuring efficient and safe operation of the equipment. It helps manage the flow of power from the solar panels to the batteries, preventing overcharging and over-discharging, which can extend the lifespan of the batteries and improve the overall performance of the telecommunications equipment.

Q: Can a solar controller be used with a remote monitoring system?: Yes, a solar controller can be used with a remote monitoring system. A solar controller, also known as a charge controller, is an essential component of a solar power system. It regulates the flow of electricity from the solar panels to the battery bank, ensuring that the batteries are charged efficiently and preventing overcharging or damage to the batteries. A remote monitoring system allows users to monitor and control their solar power system from a distance, typically through a computer or mobile device. It provides real-time data on the performance of the solar panels, battery charge levels, and other important parameters. By integrating a solar controller with a remote monitoring system, users can easily and conveniently monitor the status and performance of their solar power system from anywhere. They can keep track of the battery charge levels, adjust charging settings, and receive alerts or notifications in case of any issues or abnormalities. This combination of a solar controller and a remote monitoring system not only enhances the overall efficiency and performance of the solar power system but also provides users with greater control and peace of mind. It allows for better management and optimization of the solar power system, ensuring maximum energy production and utilization.

Q: Solar controller red light flashing: Solar controller flashing red light according to the different brands of the representative of the meaning of the controller are not the same, but in general terms, the red light flashing a saying that the battery is charging the battery is expressed as a red light flashing, green , The yellow light does not shine; another kind is the battery high pressure state or battery low voltage state that is red light flashing, green light does not light, hope to help you

Q: What is the typical standby power consumption of a solar controller?: The typical standby power consumption of a solar controller can vary depending on the specific model and brand. However, most modern solar controllers have a very low standby power consumption. On average, the standby power consumption of a solar controller can range from as low as 0.1 watts to around 1 watt. The low standby power consumption is achieved through efficient design and the use of advanced power-saving technologies. These controllers are designed to minimize energy waste and ensure that they consume only a minimal amount of power when not actively controlling the solar system. It is important to note that standby power consumption can also depend on various factors such as the size of the solar system, the complexity of the controller's features, and any additional accessories connected to the controller. Therefore, it is always recommended to refer to the specific product specifications provided by the manufacturer to determine the exact standby power consumption of a particular solar controller.

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