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Main Features:


1. MPPT maximum power tracking technology has as high as 99.5% tracking efficiency and as high as 96% charging conversion efficiency. 


2. With DC detection function and DC, when battery voltage drops to DC switching voltage point, it shall switch to DC power supply automatically. 


3. Without DC, when the battery continues to discharge beyond the over-discharge point, close the output. Settable switching voltage. 


4. Lead-acid batteries and lithium batteries are universal. Operating parameters can be set with a remote controller.


5. Very low dormancy current, more energy-saving and convenient for long-distance transportation and storage.


6. Multistage temperature compensation and constant voltage charging of lead-acid batteries 10-period programmable load power/time control.


7. High and low temperature protection function for storage battery in charging and discharging, and settable operation temperature Various intelligent power modes can be selected to automatically adjust the load power according to the battery power. 


8. High precision digital boost constant current control algorithm, high efficiency and high constant current accuracy.


9. With infrared wireless communication, parameters can be set/read, states can be read, etc. Multiple protection functions, such as battery/PV reverse connection protection, LED short circuit/open circuit/limited power protection, etc. 


10. Extensible IoT remote communication and monitoring functions (-U/-C series) With all-aluminium metal shell and IP67 waterproof grade, it can be used in various severe.


 


Parameter Name

Parameter Value

Adjustable

Parameter

Default

Value

Model

MEH160

MEH200



Remote control type

2.4G wireless remote control -MEH200-W; infrared remote control -MEH200-R



System voltage

12V/24V

Lead

Static power consumption

-R Infrared: < 10mA/12V;<7mA/24V

-W Wireless: < 30mA/12V;<15mA/24V



Sleep power consumption

<1mA/12&24V



Load current

50mA~5600mA

50mA~7000mA

330mA

Load voltage

15V~75V



Load maximum power

80W/12V ;160W/24V

100W/12V ;200W/24V



Load conversion efficiency

90% ~ 96%



Load current accuracy

< 3%



Load power

High/intermediate/low/automatic/custom/no

Middle

Load operation period

Nine periods + morning light



Period regulation range

1 minute/10 minutes



Power regulation range

1%/10%



Maximum solar input power

200W/12V;400W/24V

260W/12V;520W/24V



Maximum charging current

15A

20A



Solar input voltage

≤ 95V



Overvoltage

Lead-acid battery: 16V; lithium battery: charging voltage +2V; x2/24V



Equalizing charge voltage

Lead-acid battery: 14.6V; lithium battery: without balanced charge; X2/24V



Equalizing charge interval

30 days



Boost charging voltage (lead acid)

9.00V -17.00V settable; x2/24V

14.4V

Charging voltage (lithium)

Floating charging voltage (lead acid)

9.00V -17.00V settable; x2/24V

13.8V

Charging return voltage (lithium)

Over-discharge voltage

9.00V -17.00V settable; x2/24V

11.0V

Over-discharge return voltage

9.00V -17.00V settable; x2/24V

12.6V

Switching voltage

9.00V -17.00V settable; x2/24V

11.5V

DC voltage input range

10-14V/12V system; 20-28V/24V system



Light control voltage

3V ~ 11V ;×2/24V

5V

Temperature compensation

coefficient

Lead acid battery: -3.mV/℃/2V;

lithium battery: without temperature compensation



Light control delay

5s~60s/2min~60min

10s

High temperature operation

40℃ ~ +90℃

65℃

Low temperature charging

0℃ ~ -35℃

-35℃

Operation temperature

-35℃ ~ +65℃



IP rating

IP67



 

Protection function

Reverse polarity protection of storage battery, reverse polarity protection of battery, overvoltage protection of battery panel, overcharge and overdishcarge protection of lithium battery, BMS overcharge detection protection of lithium battery, overtemperature protection, load open-circuit and short-circuit

protection, load overcurrent protection, etc.



Weight

780g




MPPT AC/DC Hybrid Controller MEH160/200

FAQs:

Q1: What kind of certificates you have for your solar controllers ?
SRNE:Our solar controller has CE,ROHS,ISO9001 certificates approved.

 

Q2: Are you a manufacturer or trading company?
SRNE:We are a state-level high-tech enterprise that integrates pluralism, R&D and manufacturing as one with PV controller,PV inverter,PV energy storage oriented.And we have our own factory.

 

Q3: Can I buy one sample for testing?
SRNE:Sure,we have a 8 years experience R&D team and in timely after sale service,can help you fix any technicial problem or confusion.

 

Q4: How are about the delivery?
SRNE:
Sample:
1-2 working days
Order: within 7 working days depending on the order quantities
OEM Order:4-8 working days after confirming the sample

 

Q5: How're about your customers service?
SRNE:All solar controllers will be tested strictly one by one before leaving factory,And the defective rate is below 0.1%.we do try our best to provide a good customer service.

 

Q6:Minimum Order Quantity?

SRNE:Be equal or greater than 1 piece.


MPPT AC/DC Hybrid Controller MEH160/200

MPPT AC/DC Hybrid Controller MEH160/200




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