Model No.: st5-20
Brand: Hanfong
Place Of Origin: Guangdong, China
Brand Name: HANFONG
Model Number: ST5-20
Type: PWM
Certificate: Ce
Warranty: 1 Year, 12 Months
Work Time (h): 10 Hours
Peak Efficiency: 98%
Rated Current: 10A/20A/30A/40A/50A/60A
LCD Display: Charging Current
KEYWORDS: Solar Charge Controller
USB Port: 2 PCS
Service: Oem, Odm
Charge Mode: PWM Charging
Protection: over charge,over discharge,over load,low voltage,short circuit
Certification: Ce Rohs Iso9001
Application: Charger Controller, Wind Controller, Solar System Controller
Max PV Voltage: 25v
Max PV Power: 45ma
Productivity: 1000pcs/week
Transportation: Ocean,Land,Air,Express
Place of Origin: Guangdong,China
Supply Ability: 5000 Set/Sets per Week
Certificate: CE,Rohs
HS Code: 8502390010
Port: Guangzhou/Shenzhen
Payment Type: Western Union,D/P,T/T,MoneyGram,L/C,Paypal
Incoterm: FOB,CFR,CIF,EXW
ST5 Series Solar Charge Controller
New Solar Controller, housing appearance, innovative design, using a big screen digital display with blue back light and double USB charging port. This controller is suitable for all types of solar panels, various types of batteries, MCU (micro-controller) with a PWM (Pulse Width Modulation) 0 ~ 100% variable duty cycle process. To provide fast, optimum charging voltage and current according to the actual charging situation and the type of battery. Real-time display (LED lights) battery capacity. Safe, reliable and efficient.
Some common features of PWM controllers include:
1. Duty cycle control: PWM controllers allow users to adjust the duty cycle of the output signal, which determines the amount of power delivered to the load. By increasing or decreasing the duty cycle, the speed or intensity of the device being controlled can be adjusted.
2. Frequency control: PWM controllers also provide the ability to adjust the frequency of the output signal. This allows for precise control over the switching speed of the PWM signal, which can be important in applications where high-frequency switching is required.
3. Voltage regulation: PWM controllers often include voltage regulation features to ensure a stable output voltage. This is particularly important in applications where a consistent voltage level is required for the device being controlled.
4. Current limiting: Some PWM controllers feature current limiting capabilities to protect the load from excessive current. This can prevent damage to the device being controlled and improve overall system safety.
5. Protection features: solar controller may incorporate various protection features such as over-temperature protection, over-voltage protection, and short-circuit protection. These features help safeguard the controller and the load from potential damage.
6.LCD display: Many solar charger controllers have an LCD display that shows important information such as battery voltage, charging current, and system status. This allows users to monitor the performance and health of their solar charging system.
| Max charge/ discharge current | 20A |
| Maximum PV open circuit voltage | 75V |
| Peak efficiency | 98% |
| Self consumption | LESS THAN 10A |
| Charge voltage 'absorption' | Default setting 14.4V/28.8V |
| Charge voltage 'float | Default setting 13.8V/27.6V |
| Temperature compensation | -16mV/ºC reap. -32mV/ºC |
Product Categories : PWM Solar Charger Controller > Digital Display Controller
Tel: +86-020-87064489
Fax: 86-020-36761687
Mobile Phone: +86 13527863288
Email:crystal@hanfong.net
Website: https://www.hfsolarenergy.com
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Contact Now
