Epsolar XTRA 4215N MPPT 24V 40A Charge Controller

Epsolar XTRA 4215N MPPT 24V 40A Charge Controller: The XTRA series are maximum power tracking (MPPT) controllers, for off-grid photovoltaic systems, with optional imaging modules (XDB1 / XDS1 / XDS2). In order to maximize energy harvesting from photovoltaic arrays and at the same time minimize power loss over a wide range of operating conditions, the XTRA series implements an advanced intelligent algorithm, which results in up to 30% higher efficient charging, compared to a conventional pulse width modulation charge regulator (PWM).

The Xtra series controller has limit protection function for power supply and charging power, as well as automatic power reduction at high temperature. The above protection ensures the stability of the system even in exceeding the nominal power of photovoltaic energy and in extreme temperature conditions

• CE certification (LVD EN / IEC62109, EMC EN61000-6-1 / 3)
• Advanced MPPT technology with fast detection and efficiency over 99.5%
• Specialized control algorithm to minimize losses and charging time
• Maximum operating voltage MPP range
• Automatic current and charge control system
• Compatible with batteries type: Sealed, Gel, Flooded
• Real-time energy recording and statistical function
• Automatic reduction of charging power in case of battery overheating
• Parallelity of up to 8 units for system expansion
• RS485 5VDC / 200mA port with MODBUS communication protocol for connection to smartphone, tablet and PC

Technical Characteristics Epsolar XTRA 4215N MPPT 24V 40A Charge Controller:

• MPPT charge regulator: 520W-12V, 1040W-24V
• Battery voltage: 12V / 24V
• Photovoltaic voltage: 150V
• Maximum charging current: 40A
• Own power consumption: <20 mA
• Type of protection: IP 33
• Weight 2.07kg
• Dimensions 255 x 187 x 75.7

Electronic protections:

· Short circuit protection on the photovoltaic side.
·Discharge.
·Overload.
· Overload protection.
· Short circuit protection in loads.
·From reverse polarity photovoltaics.
· Protection against incorrect battery polarity connection.

What is a PV charge controller?

It is an important element in any photovoltaic system, as it helps to avoid overcharging the batteries and protects against current surges. In general, there are two main types of solar charge controllers: PWM (pulse width modulation) and MPPT (maximum power point tracker).

MPPT Solar Charge Controller

An MPPT solar charge controller is the most efficient type of solar charge controller on the market. It stands for “maximum power point tracking” and basically means that the regulator is constantly looking for the optimal operating voltage of your solar panel(s). This results in up to 30% more efficiency than a standard solar charge controller.

An MPPT solar charge controller is a type of solar charge controller that uses Peak Power Monitoring to optimize the power output of your solar panel system. MPPT solar charge controllers are more efficient than traditional PWM solar charge controllers and can increase the total power output of your solar system by up to 30%.

There are two main types of solar charge controllers: voltage discharge and current discharge. Voltage discharge regulators work by regulating the voltage of the solar battery, while current discharge regulators regulate the current.

Step-down regulators are the most common type of regulator used in solar power systems. They are usually used in systems that have batteries of 12 volts or less. These regulators work by monitoring the battery voltage and then shut down the charging process when the voltage reaches a certain level. This prevents overcharging and damage to the battery.

Current discharge regulators are not as common as voltage discharge regulators, but can be used in higher voltage systems. These regulators work by monitoring the current flowing into the battery and then shut down the charging process when the current reaches a certain level. This prevents material damage to the battery from overcharging.

Which is η Epsolar Technology;

Η Epsolar Technology Co, was founded in March 2007. It is a new and high-tech company specializing in energy product research and production. It provides products such as solar charge controllers, stand-alone inverters, special power units, etc., as well as design and supply of related solar application systems. The company is ISO9001: 2008 certified, while its products have CGC-SOLAR, CE, ROSH, FCC, and ETL certificates, as well as other domestic and international certifications. The products have been widely applied and appreciated in a large number of projects at home and abroad since Epsolar Technology Co. operates in more than 120 foreign countries.

Features of Charge Controllers Epsolar

Epsolar's charge controllers ensure the longevity of the batteries, in an autonomous photovoltaic system. Ideal for both home use and professional use with greater requirements. They cover all types of photovoltaic panels (crystalline, CIS, thin film) and all types of batteries (liquid acid, gel, AGM open & closed type).

They have:
•High degree of efficiency (97%)
•Progressive charging of batteries, four stages
• LCD graphics screen
• Automatic day-night recognition
•Battery temperature sensor
•CE certification
•Two (2) years warranty
•Electronic protection

PWM charge controller

This type of regulator works well for single battery arrays or small systems where you have a small number of solar panels and batteries connected in series. They are fairly low cost and easy to install, but don't provide as much feedback as others.

PWM (pulse width modulation) charge controllers are the most common type of solar charge controller on the market. They are usually more affordable than other types of charge regulators. They are also very efficient, making them a good choice for most applications. PWM charge regulators work by regulating the voltage and current from the solar panel to the battery, ensuring that the battery is not damaged by overcharging.

Conclusions:

Solar charge controllers are devices that regulate the flow of electricity from a solar panel to a battery. They are a key component in any solar power system as they help to ensure that the batteries are not damaged by overcharging. Charge controllers also help maximize the efficiency of the solar system by regulating the voltage and current from the solar panels. The number of solar controllers will depend on the number of panels you have connected and whether or not you are using different types of batteries.

Solar charge controllers are an essential part of any solar power system. They are used to regulate the charging of the batteries and to protect the batteries from overcharging.

There are two main types of solar charge controllers: PWM and MPPT. Regarding the different types of solar charge controllers available in the market, each has its own advantages and disadvantages.

After reading this article, you should now have a good understanding of the different types of solar charge controllers available in the market. With this knowledge, you can make an informed decision about the type of regulator that best suits your needs. If you have any questions, please feel free to contact us.