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Solar power system control panel function introduction

 

 

When system is harvesting sun

the charge indicator light is green. That 

means the system normal. When the battery is overvolted, the green indicator 
flashes quickly. 

 Indicator state 

System state 

Steady on  

Normal charge 

Quick flashing 

Battery overvoltage 

 
Battery status indicator

When battery indicator light is red & slow 

flashing

battery is low voltage. When battery indicator light is red & quick 

flashing,  and output is off. The battery is discharge. 

 

LED1 

LED2 

LED3 

LED4 

System state 

Slow flashing 

× 

× 

× 

Battery low 

voltage 

Quick 

flashing 

× 

× 

× 

Battery 

discharging 

“○” Light is on    

“×” Light is off 

 

Battery voltage rise process 

LED1 

LED2 

LED3 

LED4 

System state 

○ 

○ 

× 

× 

12.8V 

○ 

○ 

○ 

× 

13.4V

 

○ 

○ 

○ 

○ 

14.1V

 

Battery voltage reduction process

 

Summary of Contents for MIG-HMP50

Page 1: ...1 MIG HMP50 INSTRUCTION MANUAL ...

Page 2: ...ning the packaging please read the manual and operate accordingly It will prolong the service life of this system Attention Please read the following messages before operating 1 The system is designed to supply power for family home use 2 Please put the case indoor in a dry place It is not waterproof 3 Please put the case in a place where children cannot reach 4 Do not connect the system with othe...

Page 3: ...V output port 4 Battery quantity 5 AC Indicator light 6 DC12V output port Remove the packaging Please open the packaging and check whether the system is damaged during transportation make sure there are all the accessories Please contact the manufacturer or distributor immediately if you find it is damaged or some accessories are missing ...

Page 4: ...k panel show as below 1 AC Output ports 2 Battery main switch Attention switch must be in the ON position when charging 3 Solar panel charge input port 4 AC fuse 5 AC switch 6 DC12V fuse 7 DC12V Output port ...

Page 5: ...ositive pole and blue or black wire negative pole 3 Please plug in the solar charging socket of the case with the output plug of solar panel make sure all the wires are connected correctly Turn on the earth leakage circuit breaker the main switch and then you can operate the system normally Solar panel is connected as the picture shows Attention Please connect the wires correctly as the picture sh...

Page 6: ...ge Quick flashing Battery overvoltage Battery status indicator When battery indicator light is red slow flashing battery is low voltage When battery indicator light is red quick flashing and output is off The battery is discharge LED1 LED2 LED3 LED4 System state Slow flashing Battery low voltage Quick flashing Battery discharging Light is on Light is off Battery voltage rise process LED1 LED2 LED3...

Page 7: ...is overloaded and the indicator light will flash slowly If there is a short circuit it will flash quickly Loading status indicator Indicate status System state Normally on Load open Off Loading off Low flashing Over load Quick flashing Short out Second System set operation Setting the battery type Press and hold the set switch for 5 seconds Choose the battery type according to charge below Battery...

Page 8: ... Display and control system 1 AC ON and green light is ON AC output normal 2 While in use the battery gets drained When the DC voltage drops to 10 2 10 8V there is a warning buzz At this point the computers or other sensitive electrical appliances should be turned off 3 If you plug items over the rated 150W AC output will automatically shut off and the red light will go on 4 If it overheats due to...

Page 9: ...oltage normalizes light will turn green and system will automatically go back on Over loading protection Red light on no Auto shut OFF Unplug items to reduce load light will turn green and system will automatically go back on Over temperature protection Red light on buzzing Auto shut OFF Once it cools down light will turn green and system will automatically go back on Specifications Product specif...

Page 10: ...ipating method Fan dissipating Note The system has overvoltage protection but if you have an input over 16V it s still likely to damage the system Warning In the absence of grounding this system cannot use the AC output otherwise may cause electric shock Over load protection If the loading current is over the controller s rated current the controller will switch off When overload happens reduce th...

Page 11: ... even explosion Electric shock risk PV array may generate high voltage when connecting please avoid electric shock by covering the solar panel while connecting Troubleshooting of power system Fault checking Description Possible cause Solution Solar panel is under direct sunlight but the charge light doesn t go on The PV connector isn t connected Check both ends of PV cable to ensure its connected ...

Page 12: ...econds Warning Safety First Incorrect operation or installation may be dangerous or lead to unexpected damage Please read the instructions carefully before operating Maintenance and Warranty Maintenance Make sure the system is installed in clean and dry places Make sure it is ventilated around the system Check all the exposed wires if the insulator of the wires is damaged by sun friction insects a...

Page 13: ...tive system to us with freight prepaid and provide proof of date and place of purchase To obtain rapid service under this warranty the returned product must include the model serial number detailed reason for the failure module type and related parameter battery type and system loads Above mentioned information is critical to handle your warranty claim quickly Warranty does NOT cover damage due to...

Page 14: ...azard Only distributor or assigned people can check its inside parts change and do repair work Stop using the system if it has fallen into ground or its shell has been broken Otherwise it may cause fire or electric shock Put the system away from high temperature sensitive materials when the AC output is working Since AC inverter may cause high temperature up to over 60 when it continually supplies...

Page 15: ...AC output Maintenance and Warranty Maintenance To ensure best performance Make sure the system is installed in a clean and dry place Make sure it is ventilated around the system Check whether there are insects dirt rats vermin ants etc inside the system before using Do not use the system if it has been submerged in water or flooded Warranty The system is warranted to be free from defects for a per...

Page 16: ...nel 50w Maintenance free lead acid battery 24AH Rated system voltage 12VDC Battery end max voltage 32V Battery rated current 5A Charge loop drop 0 26V Discharge loop drop 0 15V Self use 6mA Output voltage DC5 12 AC230V Indication light LED Ambient temperature range 10 50 Storage temperature range 30 70 Humidity range 10 90 non condensing Keep out of direct sunlight and rain ...

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