Pv and Battery Systems

Features of LiFePO₄ Battery

Product Photo

Longer Cycle Life: Offers up to 10 times longer cycle life and 5 times longer float/calendar life than lead acid battery,helping to

minimize replacement cost and reduce total cost of ownership.

Lighter Weight: About 40% of the weight of a comparable

lead acid battery,A ”drop in” replacement for lead acid battery.

Higher Power: Delivers twice power of lead acid battery,

even high discharge rate,while maintain high energy capacity.

Wider Temperature Range: -10℃~55℃.

Superior Safety: Lithium iron phosphate chemistry

eliminates the risk of explosion or combustion due to high impact,over charging or short circuit situation.

No Memory Effect: Support unstable partial state of charge (UPSOC) (charge/discharge) utilization.

H51100RC

The picture is slightly different from the real object, please take the real object as the standard.

Functions of Battery

Qualifications

● OVP,UVP,OTP,OCP,SCP.

● 20 years professional experience on lithium ion battery power designing, manufacturing, sales

● Self-management on charging and discharging,single cell balancing function.

● Supports RS485/CAN.communication with mainstream inverters

over

● Passed ISO9001, ISO14001, ISO45001, UL1642, CE, ROHS, IEC62619, IEC62620, UN38.3

● Intelligent design,supports battery upgrade over RS232 software

● Colorful LCD,displays battery information

● Battery cell cost advantage

General Data

Nominal Voltage

51.2V

Nominal Capacity

100Ah

Energy

5120Wh

Internal Resistance(ACR)

≤100mΩ（without BMS）

Cycle Life

≥5000 cycles@70%DOD

Design Life

≥10 years @25℃

Self-Discharge (30 days)

≤5% @25℃

Efficiency of Charge

≥98%

Efficiency of Discharge

≥100% @ 0.2C

≥96% @ 1C

Charge Mode

0.2C to 57.6V, then 57.6V charge current to 0.02C (CC/CV)

Max. Continuous Charge Current

100A

Max. Continuous Discharge Current

100A

Discharge Cut-off Voltage

45V±0.5V

Water Dust Resistance

IP20

Case

Iron (Insulation painting)

Dimensions（W*H*D） (excluding hanger and handle bar)

435*535*170mm

Max. Weight

47kg

Min. Gravimetric Specific energy

108Wh/kg

Operating Environment

Charge Temperature Range

0℃~60℃

Discharge Temperature Range

-10℃~60℃

Optimum Operation Temperature

10℃~35℃

Storage Temperature

-20℃~55℃

≤85% Relative Humidity

General Functions

Parallel Communication

2*RS485

Battery with Inverter Communication

1*RS485/1*CAN

Battery Debugging Communication

1*RS232

Dry Contact

PIN1 to PIN2:Normally open, closed during low power PIN3 to PIN4:Normally open, closed during fault protection

SOC Light

6 * LED

Charge Current limit

When the charging current exceeds the set value, turn on the current limit and limit the current to 20A

Optional Functions

LCD Screen

© Yes

Displays the total voltage pack, cell voltage, temperature, BMS status,etc

No

Anti-theft function

Yes

Keep the vibration for more than 1 minutes to turn on anti-theft

© No

Buzzer

Yes © No