Part number of photovoltaic battery:

12.8V 26.4Ah LFP Battery

Features of photovoltaic battery storage:

• Lithuim-ion battery Pack
• Use in PAYG, Solar energy storage, home energy storage system
• BMS from imported brand，stable working
• Long running life, low maintenance costs
• Head PC to monitor the pack state in accordance customers' need to adjust spec
• Wide operating temperature range
• SOC high accuracy ≤3%
• Intelligent supervision and management
• Steal by laser welding with anti-dismantle design
• Cell approved by UL1642, IEC62133, UN38.3 certification
• Handshake Protocol with encrypted protocol

1.Specification of photovoltaic battery：

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Item	Parameter
Model	12.8V 26.4Ah LFP Battery
Model Capacity	26400mAh
Minimum Capacity (0.5C，A)	26000mAh
Rated Voltage	12.8V
Max Charge Voltage	14.6V
Cut-Off Voltage	10V
Standard Charge And Discharge Current	13.2A
Max Continuous Charge Current	30A
Max Continuous Discharge Current	≤30A
Weight (Approx. Includes Case)	～4.1Kg

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Item	Parameter
Impedance (Max, At 1000Hz.)	≤50mΩ
Delivery Voltage	12800mv
Mode Of Communication	UART
Mode Of Pack	SGCC
Charge Method (CC)	10A(14.6VCut Off)
Charge Method (CV)	14.4V(≤250mA)
Operate Temperature Charge	0℃～45℃
Operate Temperature Discharge	-20℃～60℃
Operate Temperature Storage	-20℃～45℃

2.Bock diagram of photovoltaic battery：

The hybrid solar battery system product adopts PCM, same port input and output, supports single-cell voltage monitoring function, temperature monitoring function, current monitoring function, and equalization function to ensure stable performance, safety and long-term use of the product.

3.Outline Drawing of photovoltaic battery：

The finished mold is assembled into a stainless steel shell by laser welding process, an excellent anti-disassembly scheme, and a customized stainless steel shell, rigorous control of the size, the actual size is 125mm*145mm*139mm. The input and output of the same port are externally connected with XT60 female terminal, which is of strong versatility.