Product Details
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
Company Profile
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 solar power
system. Our factory located in Hefei National High-tech Industrial
Development Zone which is supported by APEC.
The products we offer are professional for solar and hybrid power
solutions, where people don't have grid power or simply want to be
independent from grid power and other fossil energy sources. Our
products and engineering services bring clean and reliable energy
for a wide variety of applications.
We at Yo Power are passionate about continuously upgrading product
standards. With more than 11 years' experience in the off-grid
market, we bring our customers not only benefit from advanced
technology, but also from maximized system power output,
reliability and cost-effectiveness.
R & D Department:

Testing Department

Meeting Room

Sales Department
