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LEMI Solar Home System is a complete 80-watt off-grid system with high efficiency and excellent performance. Electricity will no longer be an issue for the rest of your life. easy-to-use plug n play system.


  • Solar panel: 1 piece poly 80W solar panel with 8m cable
  • Battery: Lithium battery 11.1V/30000 mAh, 333Wh
  • Solar Charge Controller: 12V-5A
  • USB: 5V/1A


  • LED Lamp: 12V-3W x 3pc, 7m’s cable with switch
  • Charging: DC
  • Mobile Charging: Available
  • Mobile Charging Cord: Available
  • Charging time: 6 Hours
  • Fan: 1 piece solar DC 12V, 15W standing fan 3 speed
  • TV: DC 12V 1 piece LED TV (15inch)
  • RS: PAL / NTSC
  • Backup Time: 6 to 8 Hours

The product is tested according to the Quality Test Method in IEC 62257-9-5.



General Information
PV Model 80W/18V
Battery Capacity 11.1V/30000 mAh, 333Wh
LED Lamp 4*5W LED lamps
Working hours (full battery run time) Constant current source, 5W*4, 450lm
Port 5V/1A USB port*2, 11.1V/1A LED port*5,
11.1V/5A, DC port*3, 11.1V/8A, Cigarette Lighter socket*1
PV Module Details
PV Module type Polycrystalline silicon
Maximum Power 80 watts
Nominal Voltage 18V
Optimum Power Voltage(Vmp) 18.25V
Optimum Operating Current(Imp) 4.38A
Open Circuit Voltage (Voc) 21.96V
Short Circuit Current(Isc) 4.69A
Size of Module(L.N.H) 905*668*35mm
Controller Details
Controller Nominal Voltage 11.1V
Controller Max .Charge Current 10A
Controller Load Current 10A
LED Indicators Solar Charging, Battery Capacity , Load Status
Controller Protection Overcharge/deep discharge/over current/short circuit protection, reverse polarity protection
Max Charging Cut-off Voltage 12.4+-0.2V
PV Input Voltage 9-18V
Deep Discharge Voltage Protection 10.0+-0.2V
Deep Discharge Voltage Protection Recover 11.1+-0.2V
Over Voltage Protection >13.5+-0.2V
Over Voltage Protection Recover >13.4+-0.2V
Short Circuit Protection Cut off the output immediately
Lighting Details
Lamp type LED
Description of Light Points 12 LEDs in each of 3 light points
Color Characteristics CRI 86, CCT ‘Daylight’ (>5000 K)
Distribution Type Wide
Lumen Efficacy 100 lm/W
Lumen Maintenance 100% of the original output remains after 2000 hours run time
Durability tests pass Switch and connector cycling, strain relieve test, physical ingress protection test. Indoor Use
Special Features
Mobile Charging Charge Mobile Phone, torch,radio and other devices
AC Charging (optional) Using AC adaptor to charge the system with grid electricity.
Battery Details
Battery Replaceability Easily replaceable with common tools,
Warranty is void if battery is replaced by end user
Battery Chemistry Lithium-ion
Battery Package Type 18650
Battery Nominal Voltage 11.1V
Battery Charging Voltage 12.6V
Cycle Performance 1000 times (with 80% of its original capacity remaining)
PCM (Protective Circuit Module) Overcharge/deep discharge/over current/
short circuit protection,battery balance
PCM Overcharge Protection 4.25+-0.05V
PCM Deep Discharge Protection 2.7 +-0.1V


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