Hefei Yo Power Electrical Technology Co., Ltd
| Payment Terms | L/C, D/A, Western Union, T/T, MoneyGram, Paypal |
| Supply Ability | 3000 units/Month |
| Delivery Time | Within 3 days for 1~50 units |
| Packaging Details | Carton box with pearl sponge |
| Rated voltage | 12V24V auto detect |
| Rated charging current | 20A |
| Charging method | Max. Power Point Tracking |
| Load current | 20A |
| Max. input power | 260W/520W |
| Warranty | 3 years |
| Brand Name | Yo Power Electrical |
| Model Number | YQMS-W12/24-20 |
| Certification | CE, ROHS, FCC |
| Place of Origin | Anhui, China |
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Product Specification
| Payment Terms | L/C, D/A, Western Union, T/T, MoneyGram, Paypal | Supply Ability | 3000 units/Month |
| Delivery Time | Within 3 days for 1~50 units | Packaging Details | Carton box with pearl sponge |
| Rated voltage | 12V24V auto detect | Rated charging current | 20A |
| Charging method | Max. Power Point Tracking | Load current | 20A |
| Max. input power | 260W/520W | Warranty | 3 years |
| Brand Name | Yo Power Electrical | Model Number | YQMS-W12/24-20 |
| Certification | CE, ROHS, FCC | Place of Origin | Anhui, China |
| High Light | mppt based solar charge controller ，mppt solar battery charger | ||
Yo Power 12V 24V MPPT 20A Solar Charge Controller With LCD Display
The Yo Power 12V 24V MPPT 20A solar charge controller, designed for off grid solar power system (such as streetlight solar system, monitoring solar system and so on), is an intelligent solar regulator which features a smart tracking algorithm that maximizes the energy from the solar PV module(s) and charge the battery. Users can select battery type by manual.
1. Features
12V/24V system identify automatically, convenient for different systems
LCD display: System type, PV voltage, charging voltage, charging current, charging power, temperature and so on
Output Mode: Normally Open Mode, Normally Closed Mode, PV Voltage Control Mode, Dual Time Control Mode, PV Voltage, and Delay Control Mode
Three-stage charge mode: Fast charge, Constant charge, Floating charge effectively extending the battery life
Four Battery Type Options: Sealed, Gel, Flooded and User-Defined
RS485 communication, can provide communication protocol, convenient and unified management
Wi-Fi Modular Funtion : our Wiser 2 MPPT Controller now add Wi-Fi APP Control Function .
2. Parameters
| Moder | YQMS-W12/24-20 |
| Rated system voltage | 12V/24V, auto detect |
| Rated charging current | 20A |
| Max. input voltage | 100V |
| Start charging voltage | Solar voltage>battery voltage+3 |
| Stop charging voltage (low voltage) | Solar voltage<battery voltage+2 |
| Stop charging voltage (over voltage) | Solar voltage>100V |
| Rated solar power | 260W (12V), 520W (24V) |
| Charging technology | MPPT |
| MPPT efficiency | >99.5% |
| Standby power | 0.5~1.2W |
| Selectable battery type (defaut is GEL) |
Sealed lead acid battery, GEL battery, Flooded battery (other types also can be defined) |
| Temperature compensation | -3mV/℃/2V (default) |
| Charging method |
3-charging-stage (bulk charging, equalize charging, float charging) |
| Output voltage | Same to battery |
| Load control current | 20A |
| Output voltage stability precision | ≤±1.5% |
| Output control model |
On/Off manul control, PV control, Time control, PV+Time control |
| Low voltage disconnect | 10.5V (12V)/21V(24V), defaut setting |
| Display | LCD |
| Ambient temperature | -40℃~+75℃ |
| Protection level | IP43 |
| Noise | <40dB |
| Altitude | <3000 M |
| N.W | 0.83KG |
| Dimension | 200*110*68mm |
| G.W | 1KG |
| Packing size | 250*145*105mm |
| Optional function | RS485/APP communication |
| Warranty | 3 years |
3. Application
Small power solar system
Streetlight solar system
Remote monitoring solar system
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2015
Total Annual:
1.5 Million-4 Million
Ecer Certification：
Active Member
Hefei Yo Power Electrical Technology Co., Ltd is a high-tech enterprise and focuses on solar energy, wind energy and other renewable power source. Our factory was founded in 2015 but our team has more than 11 years' experience in designing & producing solar controller, off grid inverter and ... Hefei Yo Power Electrical Technology Co., Ltd is a high-tech enterprise and focuses on solar energy, wind energy and other renewable power source. Our factory was founded in 2015 but our team has more than 11 years' experience in designing & producing solar controller, off grid inverter and ...
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