40A MPPT Solar Charge Controller 48V 36V 24V 12V Auto Solar Panel PV Regulator for Lead Acid LiFePO4 Lithium Battery

• Customization: Available
• Rated Power: 150V
• Charging Current: 40A
• Model NO.: GM40
• Type: Lithium Lead Acid Battery Charger
• Charging Type: Electric Charger
• Product Name: 40A MPPT Solar Charge Controller
• Size: 230*178*82mm
• Gross Weight: 1.9kg
• Battery Type: Lithium/Lead Acid Battery
• Output Voltage: DC12V/24V/36V/48V
• Max Charging Current: 40A
• Output Frequency: 50~60Hz
• Efficiency: >98%
• Certification: CE RoHS
• Float Charge Voltage: 13.8V
• AC Input: 150V
• Absorption Charge Voltage: 14.2V(G), 14.4V(S), 14.6V(F/Li)
• Cooling Fan: Yes
• Transport Package: Carton Box
• Trademark: SUYEEGO
• Origin: China
• HS Code: 9032899099
• Production Capacity: 7500PCS/Month
• Package Size: 26.00cm * 21.00cm * 12.00cm
• Package Gross Weight: 2.100kg

Product Description

40A MPPT Solar Charge Controller 48V 36V 24V 12V Auto Solar Panel PV Regulator for Lead Acid  Lifepo4 Lithium Battery

Product Features: 
- A built-in maximum power point tracking algorithm can significantly improve the energy utilization efficiency of photovoltaic systems, and raise the charging efficiency by 15% to 20% compared with the conventional PWM method.
- A combination of multiple tracking algorithms enables accurate tracking of the optimum working point on the 1-V curve in an extremely short time.
- The product boasts an optimum MPPT tracking efficiency of up to 99.9%.
- Advanced digital power supply technologies raise the circuit's energy conversion efficiency to as high as 98%.
- Different charging program options including those for gel batteries, sealed batteries and open.batteries, customized ones, etc. are available.
- The controller features a limited current charging mode. When the solar panel power exceeds a certain level and the charging current is larger than the rated current, the controller will automatically lower the charging power and bring the charging current to the rated level.
- Instantaneous large current startup of capacitive loads is supported. Automatic recognition of battery voltage is supported.
- With defective LCD liquid crystal display, convenient user to identify system failure.
- The controller employs a built-in over-temperature protection mechanism. When temperature surpasses the set value, the charging current will decline in linear proportion to the temperature and discharging will be halted so as to curb the temperature rise of the controller, effectively keeping the controller from being damaged by overheat.
- Featuring a temperature compensation function, the controller can automatically adjust charging and discharging parameters in order to extend the battery's service life.
- 0 v lithium-ion batteries charging function.
- Use a metal shell, heat dissipation performance is better.
- Perfect electronic protection function.
- Solar panels charge high input voltage, reduces solar connection wire specifications,reduce the system cost.
- Can support Rs485 protocol model of choose and buy, meet different occasions communications needs.

 

Product Parameters

 

Model	GM40
Input voltage	AC 150V
Output voltage	DC12V/24V/36V/48V
Max charging current	40A
Output frequency	50~60Hz
Certification	CE, RoHS
Float charge voltage	13.8V
Absorption charge voltage	14.2V(G),14.4V(S),14.6V(F/Li)
Efficiency	>98%
Protection function	Reverse polarity/output short circuit/over temperature  Over voltage/over load/over current
Product dimension(mm)	230*178*82
Product Net Weight	1.9KG

Send your inquiry to us!

We have More than 10 Years Industry Experience, OEM/ODM available,for more any information, pls feel free to contact us.

 

 

Send your inquiry to us!

We have More than 10 Years Industry Experience, OEM/ODM available,for more any information, pls feel free to contact us.

FAQ

1. How does a power inverter work?
A power inverter converts DC power into conventional AC power, when an AC outlet is not available. Simply connect an inverter to a battery source, plug your appliance into the inverter.

2. What is the difference between a modified sine inverter and pure sine wave inverter?
Modified sine wave power inverter is more portable than pure sine wave power inverter, lighter, and lower in cost. If the device handles voltage fluctuations, a modified sine wave inverter should be considered.Most devices that people typically wish to power will work fine with a modified sine wave inverter.
Pure sine wave power inverter allows motors to run cooler, last longer and provide very clean power that is same quality with State Grid . Devices such as air conditioner, Freezer and most medical equipment require a pure sine wave inverter to run.

3. What type of batteries do you recommend?
Most of people choose to use deep cycle marine batteries with their inverters. Also can use Acid battery, Lithium battery.

4. Do you accept OEM and ODM service?
Yes, we accept OEM and ODM service.
 

5. How long of the delivery time, sample order and wholesale order?
For Sample order, within 3 days; For 500pcs wholesale order, 7-15 working days.
 

6. How do I know which inverter to buy?
Different devices require specific wattages to run. Please check the following formula to determine the correct watt model:
AMPS x Voltage = Watts