MF serie solar charge controller suitable for electric cabinet

MF serie solar charge controller suitable for electric cabinet System 1

MF serie solar charge controller suitable for electric cabinet System 2

MF serie solar charge controller suitable for electric cabinet

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 100 pc

Supply Capability:: 500 pc/month

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1. Product Characterist

1.1 Professional design of system reliability overall improvement

Semiconductor device adopt IR、TI、ST、ON and NXP etc. international well-know brands

Industrial grade MCU all digital technology, high capacity of resisiting disturbance, No aging and drifting problem

IP protection grade，no any buttons，improve the waterproof reliability furtherly

1.2 High efficiency MPPT tracking technology

MPPT tracking effiency ≥99.9%, system generation efficiency up to 98%, promote the system efficiency and save the system cost.

1.3 High conversion effiency

Charging conversion efficiency up to 98.8%

1.4 Super tiny static power consumption

No-load current consumption ≤ 35mA(24V system)，≤24mA(48Vsystem)

1.5 Inteligient storage battery management

Three phase charging management, MPPT charging, constant voltage charge and float charge, significantly extends the battery life

Base on intelligent temperature compensation charge and discharge management, significantly extend more than 50% battery life

1.6 Flexible parameter setup funtion

RS485 communication，can set parameter flexiblely, various batteries compatibility

1.7 Compete protection funtion

Battery reverse protection

Solar panel reverse proction

Prevent the battery from discharging to solar panel at night

Battery low voltage protection

Battery exits low voltage protection

Output overcurrent protection

2.Product parameter

Item	Content	Model	Unit
Item	Content	M4850	Unit
Battery Parameter	Rated system voltage	Lithium battery program setting, lead acid 24V/48V Auto	-
	Maximum charging current	50	A
	Support maximum number of parallel units	20	Pieces
	Charging voltage range	20～60	V
	MPPT charging voltage @25°C	≤28.8(24V), ≤57.6(48V)	V
	Constant voltage average charging pressure @25°C	28.8(24V), 57.6(48V)	V
	Constant voltage floating charge @25°C	27.6(24V), 55.2(48V)	V
	Temperature compensation coefficient	-4mV/℃/2V	-
PV Parameter	PV maximum input voltage	180	V
	Maximum solar panel power	1200(24V) 2400(48V)	W
	Maximum DC input current	10*2	A
	Starting voltage	40（24V）,70（48V）	V
	MPPT tracking range	40≤Vp≤150(24V), 70≤Vp≤150(48V)。	V
System parameter	MPPT efficiency	≥99.9%	-
	Charge conversion maximum efficiency	98.8%	-
	Static power consumption	≤35（24V）≤24（48V）	mA
	Conmunication method	RS485	-
	Storage/working temperature	-25～60	℃
	Storage/working humidity	0～95%(no condensation)	RH
	altitude	3000	m
	Protection level	IP20	-
	Heat dissipation method	Intelligent air cooling	-
	Certification	CE,ROSH	-
	Size (mm)	13524583	mm

3. Image

4. FAQ

Q:DO YOU HAVE ANY CERTIFICATION FOR YOUR PRODUCTS？

A:We have ISO9001：2015，CE、RoHS certifications for all of our products.

Q:DO YOU HAVE MOQ FOR PLACE ORDER？

A:Low MOQ，1pe for sample checking is available

Q:Can a solar controller be used with solar-powered disaster response equipment?: Yes, a solar controller can be used with solar-powered disaster response equipment. A solar controller regulates the flow of electricity from the solar panels to the equipment, ensuring that the batteries are charged efficiently and protecting them from overcharging. This is crucial for disaster response equipment as it allows for uninterrupted power supply, making it reliable and effective in emergency situations.

Q:Can a solar controller be used with a battery bank?: Yes, a solar controller can be used with a battery bank. A solar controller helps regulate the charging process of the batteries in a battery bank, ensuring they are not overcharged or damaged. It monitors the voltage and current from the solar panels and manages the flow of energy to the batteries, optimizing their performance and extending their lifespan.

Q:Can a solar controller be used with solar panel theft prevention systems?: Yes, a solar controller can be used with solar panel theft prevention systems. The solar controller helps regulate the flow of energy between the solar panels and the batteries, ensuring optimal charging and preventing overcharging or damage. By integrating the solar controller into the theft prevention system, it can enhance its functionality by providing real-time monitoring and control of the solar panel system, making it more secure against theft attempts.

Q:Can a solar controller be used with lead-acid batteries?: Yes, a solar controller can be used with lead-acid batteries. In fact, it is recommended to use a solar controller to regulate the charging process and prevent overcharging or undercharging of lead-acid batteries, thereby extending their lifespan.

Q:Can a solar controller be used with solar panels of different wattages?: Yes, a solar controller can be used with solar panels of different wattages. The solar controller's function is to regulate the flow of solar energy from the panels to the battery or load, ensuring optimal charging and preventing overcharging. It does not depend on the wattage of the panels but rather focuses on managing the voltage and current output. However, it is essential to consider compatibility and the controller's maximum capacity to handle the combined wattage of the panels for efficient performance.

Q:How do you connect solar panels to a solar controller?: To connect solar panels to a solar controller, you will typically need to connect the positive (+) and negative (-) leads of the solar panels to the corresponding terminals on the solar controller. This is usually done by using appropriate wires or cables and ensuring a secure connection. It is important to follow the specific instructions provided by the manufacturer of your solar panels and solar controller to ensure proper and safe installation.

Q:I installed the force Norit, solar hot water controller on a regular, set, Sheung Shui, three keys, how to set the automatic Sheung Shui!: Solar water, heating is fully automatic operation, so users do not have to do any operation. The user can use the "SET" key to adjust the Beijing time and all-weather timing Sheung Shui, regular heating time, use ← left shift, right shift key to select the adjustment items, use ↑ to rise, ↓ down key to adjust the parameters, press "SET" Sheung Shui, heating, heat preservation, cycle key can start the corresponding function, after starting, Sheung Shui, heating, insulation, cycle icon flashing. The user continues to hold down the "SET" key to restore all parameters of the all-weather mode set by the factory.

Q:Can a solar controller be used with portable solar panels?: Yes, a solar controller can be used with portable solar panels. A solar controller helps regulate and optimize the charging process, protecting the batteries from overcharging and maximizing the efficiency of the solar panels. It can be particularly useful when using portable solar panels to ensure a consistent and reliable power source for various devices or appliances.

Q:Can a solar controller be used with solar-powered weather stations?: Solar-powered weather stations can utilize a solar controller to regulate the charging and discharging of batteries in the solar power system. This device efficiently charges the batteries and safeguards them from overcharging or discharging. For solar-powered weather stations, the solar controller is commonly employed to effectively handle the power generated by the solar panels and charge the batteries that store surplus energy. This guarantees uninterrupted operation of the weather station during periods of low sunlight or at night without solar power generation. Through the use of a solar controller, the weather station can optimize power usage and prolong the battery lifespan by preventing overcharging or complete discharge. It also offers protection against electrical surges and other potential issues that may arise in a solar power system. In summary, a solar controller is a crucial component in managing and maintaining the power supply of solar-powered weather stations, ensuring their consistent operation and continuous data collection.

Q:How do I determine the maximum load capacity of a solar controller?: To determine the maximum load capacity of a solar controller, you should refer to the manufacturer's specifications or product documentation. This information will typically include the maximum load capacity or wattage rating that the controller can handle. It is important to ensure that the load capacity of the solar controller is sufficient for the devices or appliances you intend to connect to it, as exceeding the maximum load capacity can lead to damage or malfunction.

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