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High-Voltage MPPT Charge Controller 192V-480V for Off-Grid Solar Systems | China Suppliers & Factory
High speed & performance 32bit processor, advanced EMC design.
Advanced MPPT tracking algorithm, the tracking efficiency more than 99%.
High performance IGBT power module as electronic switch, plus multiphase synchronous rectification technology, improves the stable greatly.
Ultrafast maximum power point tracking speed to ensure tracking efficiency.
Perfect battery protection function and advanced battery activation technology which increases battery lifespan 30% at least and improves the system performance.
Widely PV arrays’ voltage input, this can save the cost of PV combiner box, wires and construction.
Full enclosed duct design and high-speed fan for cooling makes the controller suitable for various harsh environments.
3'' LCD screen and LED indicators show working parameters and system status.
Parameters can be adjusted through touching keys in LCD panel.
Users can check the power generation of daily, monthly and total through the statistical function of generating capacity (SOC).
Complete menu display and operation, plus the humanized design of browsing interface, makes the operation more easy.
It shows the environment temperature, data and real time, auto temperature compensation function.
Twice protection function to protect battery from damage when the power switch is down.
Standard Modbus communication protocol for RS-485 or GPRS communication to extend the communication distance (optional function).
MPPT charge controller 192V~480V for off Grid solar system has a wide input voltage range, which can adapt to the output characteristics of photovoltaic panels under different specifications and lighting conditions. At the same time, multiple protection functions, such as over-voltage protection, over-current protection, short-circuit protection, etc., to ensure stable operation of the system. Whether it is high temperature and heat, stormy weather, or sandy and dusty environment, it can work reliably and provide solid support for all kinds of photovoltaic application scenarios.
Large-scale PV Station
Support 192-800V high voltage system, enhance power generation efficiency by 30%-60%, especially suitable for cloudy and rainy weather.
Remote & Off-Grid Power
Solving the power demand in areas with insufficient grid coverage, such as mountainous areas, pastoral areas, and outdoor farming.
Harsh Environments
Fully enclosed air duct design and intelligent heat dissipation function, adapting to extreme conditions such as high temperature and high humidity.
Energy Storage Optimisation
Three-stage charging and intelligent temperature compensation technology to extend battery life, compatible with lead-acid, colloidal, lithium batteries and other types.
Industrial & Commercial
Support 192V/216V/240V/360V/480V DC power supply, applied to electric vehicle charging pile, industrial automation equipment and other high voltage demand scenarios.
What is the tracking efficiency of this MPPT charge controller?
This controller utilizes an advanced MPPT tracking algorithm that delivers an outstanding tracking efficiency of more than 99%, ensuring maximum power extraction from your PV arrays.
What types of batteries are compatible with this system?
The controller features three-stage charging and intelligent temperature compensation technology, making it fully compatible with lead-acid, colloidal (gel), lithium batteries, and other common energy storage types.
How does the controller perform in extreme or harsh environments?
It is designed with a fully enclosed air duct and a high-speed cooling fan, allowing it to operate reliably in highly demanding conditions, including high temperature, high humidity, stormy weather, and sandy environments.
Does this charge controller support remote monitoring and communication?
Yes, it features standard Modbus communication protocol support for RS-485 or GPRS communication, allowing users to easily extend communication distance and monitor the system remotely.
Can I monitor daily power generation data directly on the controller?
Yes, the built-in 3'' LCD screen and touch keys allow you to check daily, monthly, and total power generation statistics through the statistical function of generating capacity (SOC).
What protection features are included to protect the battery?
The controller includes a complete battery protection function, advanced battery activation technology to extend battery life by at least 30%, and a twice protection mechanism to safeguard the battery from damage when the main power switch is down.