12V 24V MPPT 40A Solar Charge Controller Regulator With LCD Display
We provide RS485/APP communication for our 40A MPPT solar charge controller. Users can monitor the solar charge controller information on PC or Mobile phone. Through the high efficiency MPPT charging technology, users can get more power generation from solar panel. Our MPPT solar charge controller os low power consumption device and it suitable for widely off grid solar power system, such as communication base station solar system, household solar system, street light solar system, field monitoring solar system and others.
1. Features
- More than 99.5% MPPT charging efficiency
- PWM regulation technology to protect battery from over charging and extend the battery storage ability and serving time
- We provide four control types for output, users can choose the control model according to different demands
- Users can select the battery type by manual. Or define battery type by yourself
- Natural cooling design is adopted to improve the reliability of the product and prolong the service life of the product.
- The plastic shell design makes the shape beautiful and reduce the weight to save transportation cost
- There is 5V 3A USB socket which can charge mobile phone or other device
- High definition LCD display function to check the device running data and working status, also can support modify the controller display parameter.
- RS485 communication, we can offer communication protocol to convenient user’s integrated management and secondary development.
- Support PC software monitoring and WiFi module to realize APP cloud monitoring.
- CE, RoHS, FCC certifications approved, we can assist clients to pass various certifications.
- 3 years warranty, and 3~10 years extended warranty service also can be provided.
2. Parameters
| Moder |
YQMS-W12/24-40 |
| Rated system voltage |
12V/24V, auto detect |
| Rated charging current |
40A |
| Max. input voltage |
150V |
| 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>150V |
| Rated solar power |
520W (12V), 1040W (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 40A |
50A |
| 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 |
1.65KG |
| Dimension |
243*155*80mm |
| G.W |
1.95KG |
| Packing size |
290*190*113mm |
| Optional function |
RS485/APP communication |
| Warranty |
3 years |
3. Solar system wiring diagram
4. Application
Small power solar system
Streetlight solar system
Remote monitoring solar system
