What are OFF-GRID BATTERIES?

What are OFF-GRID BATTERIES?

OFF-GRID SOLAR SYSTEM & OFF-GRID SOLAR SYSTEM LITHIUM BATTERY

Off-grid solar power generation system uses solar panels to convert solar energy into electric energy under the condition of illumination, and supplies power to the load through the solar charge and discharge controller, while charging the battery; 

In cloudy weather or when there is no light, the battery pack supplies power to the DC load through the solar charge and discharge controller. 

Meanwhile, the battery also supplies power directly to the independent inverter, which inverts ac power to the AC load. 

Off-grid solar power generation system is composed of solar panels, solar inverter and battery. If the output power is 220V ac or 110V ac, a dedicated off-grid inverter needs to be configured. Common storage battery capacity is 100Ah, 200Ah, 250Ah. It can be configured as 12V system, 24V and 48V system according to different power demand, which is convenient and widely used.

 

LITHIUM BATTERY ADVANTAGE

  • Bolted Cells for increased strength and better conductivity
  • Built In Fully Automatic Battery Management System
  • Explosion proof stainless steel cells - Built in Thermal Fuse
  • Flame Retardant Electrolyte
  • 3.2V 32650 LiFePO4 Smart Cells
  • High Pressure Safety Vent
  • Over voltage and under voltage protection
  • Reverse polarity and short circuit protection
  • Automatic Cell Balancing
  • Safe - LiFePO4 Lithium Iron Phosphate Chemistry
  • Replaces any lead acid, gel or AGM batteries
  • ZERO Maintenance
  • Limited Lifetime Warranty

2/3 lIGHTER THAN LEAD ACID BATTERY

For fishing boats, light-weight lithium batteries can travel 1/4 more mileage than boats using lead-acid batteries. In general, reducing the weight of the boat makes fishing easier.

LONG LIFE CYCLE 4000 TIMES

Our lithium battery have at least 4000 times recycle life and can be up to 5000 times under 80%DOD. 6 times than lead acid battery.

6 STRONG PROTECTIONS

Our lithium battery built in BMS (battery management system) can provide protection while over charge, over discharge, low voltage, high voltage, short circuit and over temperature.

FAST CHARGE

Our lithium battery provide 0.25C charge for standard and even 0.5C charge for customization. Lithium battery can be fully charged within 4 hours. 

HIGHER DISCHARGE RATE

Our lithium battery can provide 1C discharge rate and 5 times higher than lead acid battery. Higher discharge current can drive your facility easily.

MODULAR DESIGN

Our lithium battery can be in series and in parallel to get higher voltage or bigger capacity. Easy to connect and install. 

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