12V Solar Storage Lithium Battery and Eco-friendly Energy Solution
for Solar Power SystemsThe 12V solar storage lithium battery represents a key component in
modern renewable energy systems, offering an environmentally
conscious power storage solution. These advanced batteries excel in
capturing and storing solar energy while delivering consistent,
reliable power output for diverse applications - making them
instrumental in advancing sustainable energy practices. These lithium batteries demonstrate superior performance
characteristics compared to traditional alternatives. Their
exceptional longevity stands out, typically offering 500+ full
charge/discharge cycles - significantly more than conventional
lead-acid batteries - with many units maintaining optimal
performance for 5+ years of regular use. This extended operational
life translates to fewer replacements and lower long-term costs.
| Nominal Voltage | 12.8V | | Nominal Capacity | 200Ah | | External Dimensions | 522240220mm | | Charging Temperature | 0℃～45℃ | | Discharging Temperature | -20℃～60℃ | | Charging Cut-off Voltage | 14.6V | | Discharging Cut-off Voltage | 10V | | Continuous Charging Current | 100A | | Continuous Discharging Current | 200A | | Cycle Performance | ≥3000 cycles | | Casing Material | Customizable (Sheet Metal or ABS Plastic) | | Custom Functions | Supports Bluetooth, Mobile APP, RS-485 Communication |
Structure and PrincipleUsually, it is composed of 3 or 4 lithium batteries with a voltage
of 3.7V connected in series to reach the rated voltage of 12V. In
addition, it also includes components such as a protection board
and a sheet metal casing. The protection board can automatically
cut off the power supply when the battery encounters situations
such as overload, overcurrent, overcharging, and overheating,
playing a role in protecting the battery. The sheet metal casing
provides mechanical protection for the battery, preventing the
internal battery cells from being damaged by collisions,
extrusions, etc. The specific parameters of a 12V 200Ah lithium
iron phosphate energy storage power battery are as follows in the
table:
Application Scenarios- Automotive Field: It can be used as the auxiliary power supply for hybrid and pure
electric vehicles, powering the vehicle's electronic devices such
as the audio system and in - vehicle computer. It can also be used
as a starting battery. Compared with traditional lead - acid
starting batteries, it has the advantages of light weight and long
life.
- Emergency Backup Power Supply: In homes, offices, or commercial places, etc., it can be used as
the backup battery of a UPS (Uninterruptible Power Supply). When
the mains power is interrupted, it provides emergency power support
for key devices such as computers, routers, and monitoring
equipment, ensuring the normal operation of the devices and
avoiding data loss or business interruption.
- Outdoor Camping: It can provide stable power for lighting equipment such as
camping lights and flashlights, and also supply power for small
electrical appliances such as portable fans, car refrigerators, and
outdoor speakers. It can also charge electronic devices such as
mobile phones, tablets, and cameras through an inverter, meeting
outdoor entertainment and living needs.
Precautions- Charging: Choose a suitable charger and avoid using an incompatible
charger to prevent overcharging or damage to the battery. When
charging, place the battery in a well - ventilated and temperature
- appropriate environment, and avoid charging in high -
temperature, humid, or flammable environments. For example, a
certain 12V lithium battery is recommended to use a charger with a
charging voltage of 14.6V and a charging current not exceeding
100A.
Storage Method: When not in use for a long time, keep the battery
power at about 50% and store it in a dry and cool place. Charge and
discharge the battery once every once in a while to maintain the
battery's activity. Operating Environment: Avoid using the battery for a long time in
an environment with too high or too low temperature. High
temperature will accelerate the aging of the battery, reduce the
battery life, and may also cause safety problems such as battery
swelling. Low temperature will reduce the battery capacity and
discharge efficiency. Generally, the suitable operating temperature
of 12V sheet metal cased lithium batteries is between - 20℃ and
60℃.
12V sheet metal cased lithium batteries,with their excellent
performance and wide applicability,exhibit unique advantages in
numerous fields.However,during use,it is essential to follow the
correct methods to ensure their performance and safety.
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