b
a
d
c

COMPANY PROFILE

Innovation is the foundation of the enterprise, and actively research and develop new products that meet the requirements of market segmentation

Wuhan Hanfei Technology Co., Ltd. has a registered capital of more than 1.5 million yuan. We are a high-tech enterprise specializing in R&D, production and sales of power products.

    We provide products including solar charge controller, pwm regulator, mppt regulator, as well as design and supply related solar energy application systems. The company has passed ISO9001:2008, and its products have passed CE, ROSH and other domestic and foreign authoritative certifications and a number of patents. The products have been widely used and highly appraised in many major projects at home and abroad. Our customers are located in more than 120 countries and regions abroad. We also applied our own brand "Hanfsolar".

RECOMMENDED PRODUCTS

 eMPPT90 Multifunctional Intelligent Maximum Power Tracking Controller mppt regulator solar charge controller
eMPPT90 Multifunctional Intelligent Maximum Power Tracking Controller mppt regulator solar charge controller
This controller is a solar charge and discharge controller with MPPT function independently developed by our company. The main topology of the controller adopts the Buck conversion circuit, and the MCU is used to intelligently adjust the operating point of the solar battery pack, so that the solar battery pack can output the maximum power under the current environmental conditions. When the working point of the solar cell group deviates from the maximum power point after the environmental conditions change, the MCU of the controller adjusts the working point of the solar cell group according to the MPPT algorithm, so that the working point of the solar cell group returns to the maximum power point. Compared with ordinary solar charge controllers, MPPT controllers can generally increase the output power of the solar battery pack by 5% to 30%. The increase in output power is affected by the characteristics of the solar battery pack, temperature and light intensity. The whole machine adopts wall-mounted installation. The wiring method uses standard wiring terminals to lead, the wiring area is larger, and the line loss is smaller.
 MPPT140D MPPT Controller Solar Regulator Solar Panel Charge Controller MPPT 40A 12/24V
MPPT140D MPPT Controller Solar Regulator Solar Panel Charge Controller MPPT 40A 12/24V
This controller is a solar charge and discharge controller with MPPT function independently developed by our company. The main topology of the controller adopts the Buck conversion circuit, and the MCU is used to intelligently adjust the operating point of the solar battery pack, so that the solar battery pack can output the maximum power under the current environmental conditions. When the working point of the solar cell group deviates from the maximum power point after the environmental conditions change, the MCU of the controller adjusts the working point of the solar cell group according to the MPPT algorithm, so that the working point of the solar cell group returns to the maximum power point. Compared with ordinary solar charge controllers, MPPT controllers can generally increase the output power of the solar battery pack by 5% to 30%. The increase in output power is affected by the characteristics of the solar battery pack, temperature and light intensity. The whole machine adopts wall-mounted installation. The wiring method uses standard wiring terminals to lead, the wiring area is larger, and the line loss is smaller.
 MPPT130D Solar Charge Controller MPPT Charge Controller 30A 12V/24V for solar energy system
MPPT130D Solar Charge Controller MPPT Charge Controller 30A 12V/24V for solar energy system
Self-created algorithm, fast and accurate locking of MPPT points, within 10 seconds, accurate to greater than 99%, MPPT peak conversion rate 98%
 MPPT120D MPPT Solar Controller Solar Charger for off-grid solar home system
MPPT120D MPPT Solar Controller Solar Charger for off-grid solar home system
Self-created algorithm, fast and accurate locking of MPPT points, within 10 seconds, accurate to greater than 99%, MPPT peak conversion rate 98%
 MPPT110D MPPT Solar Charge Controller 10A 12V 24V for off-grid solar power system
MPPT110D MPPT Solar Charge Controller 10A 12V 24V for off-grid solar power system
Self-created algorithm, fast and accurate locking of MPPT points, within 10 seconds, accurate to greater than 99%, MPPT peak conversion rate 98%
 SK100D Intelligent pwm solar charge controller 100A 12/24/48V solar regulator for solar power system
SK100D Intelligent pwm solar charge controller 100A 12/24/48V solar regulator for solar power system
This series is a new generation of multifunctional and intelligent solar charge and discharge controllers. The innovative structured design makes the controller installation and use safer and more reliable. The optimized charge and discharge management greatly improves the service life of the battery. At the same time, the large LCD display screen contains richer display content, the patterns are beautiful and easy to understand, and the streamlined display management maximizes the display of the system's working status and corresponding parameters. A variety of control parameters can be set to meet a variety of different application requirements.
 SK80D Intelligent Solar Controller pwm solar controller pwm regulator for solar off grid home use
SK80D Intelligent Solar Controller pwm solar controller pwm regulator for solar off grid home use
This series is a new generation of multifunctional and intelligent solar charge and discharge controllers. The innovative structured design makes the controller installation and use safer and more reliable. The optimized charge and discharge management greatly improves the service life of the battery. At the same time, the large LCD display screen contains richer display content, the patterns are beautiful and easy to understand, and the streamlined display management maximizes the display of the system's working status and corresponding parameters. A variety of control parameters can be set to meet a variety of different application requirements.
 TK50D&TK60D Solar Controller pwm solar charger 50A 60A solar panel controller
TK50D&TK60D Solar Controller pwm solar charger 50A 60A solar panel controller
This series is a new generation of multi-functional and intelligent solar charge and discharge controllers. The innovative structured design makes the installation and use of the controller safer and more reliable. The optimized charge and discharge management greatly improves the service life of the battery. At the same time, the large LCD display screen contains richer display content, the patterns are beautiful and easy to understand, and the streamlined display management maximizes the display of the system's working status and corresponding parameters. A variety of control parameters can be set to meet a variety of different application requirements。
 TK30DU solar panel controller pwm solar charger 30A 12V 24V
TK30DU solar panel controller pwm solar charger 30A 12V 24V
This series is a new generation of multi-functional and intelligent solar charge and discharge controllers. The innovative structured design makes the installation and use of the controller safer and more reliable. The optimized charge and discharge management greatly improves the service life of the battery. At the same time, the large LCD display screen contains richer display content, the patterns are beautiful and easy to understand, and the streamlined display management maximizes the display of the system's working status and corresponding parameters. A variety of control parameters can be set to meet a variety of different application requirements.

NEWS INFORMATION

PWM

PWM solar charge controller charge and discharge protection

The voltage of the direct charging protection point of the pwm solar charge controller: direct charging is also called emergency charging, which belongs to fast charging.
2022-06-30
Basic

Basic knowledge of PWM solar charge controller

PWM solar controller refers to the use of the digital output of the microprocessor to control the analog circuit, which is a method of digitally encoding the analog signal level.
2022-06-28
Basic

Basic knowledge of PWM solar charge controller

PWM solar controller refers to the use of the digital output of the microprocessor to control the analog circuit, which is a method of digitally encoding the analog signal level.
2022-06-24
Advantages

Advantages and disadvantages of pwm solar controller

The early pwm solar controllers are generally like this. The electrical structure is relatively simple. It is composed of a power main switch, a capacitor, a driver and a protection circuit.
2022-06-22

CONTACT US

Mobile official website

mobile
tel

Contact number

+86-27-8475 0618

Address: 4th Flr, #A Bld, Minying Science & Technology Industrial Park,

Wuhan Eco-Tech Development Zone, Hubei, China.

 

 

Username used for comment:
Message
Description:
验证码