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25.6V 7.5Ah LiFePO4 Solar Tracker Battery with Integrated MPPT for Wide Temperature Operation

Product Details

Place of Origin: China

Brand Name: Ecolite

Certification: UN38.3 MSDS CE RoHS

Payment & Shipping Terms

Minimum Order Quantity: 100Units

Price: Inquiry

Packaging Details: Carton Pallet Container

Delivery Time: 1-2 months

Payment Terms: T/T,L/C

Supply Ability: 2000Units per month

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Specifications

Description

Specifications

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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          25.6V Solar Tracker Battery, 7.5Ah LiFePO4 Battery Pack, Integrated MPPT MPPT Battery
                                                  

Operating Temperature:	-40℃ To 60℃	Housing Protection:	20
Pulse Discharge Current:	7A(<100S)	Dimensions:	300mm X 200mm X 150mm
Efficiency:	0.99	Battery Housing:	ABS
Usage Scenario:	Solar Tracker Battery	Dimension:	192×75×108mm
Mppt Range:	DC16V-DC36V	Cycle Life:	>10000cycles @1C,80% DOD
Self Discharge Rate:	≤2% Per Month	Battery Capacity:	7.5Ah
Charge Temperature:	-20 To 60 ℃	Cyclelife:	2000 Cycles
Max Discharge Current:	15A

Operating Temperature:	-40℃ To 60℃
Housing Protection:	20
Pulse Discharge Current:	7A(<100S)
Dimensions:	300mm X 200mm X 150mm
Efficiency:	0.99
Battery Housing:	ABS
Usage Scenario:	Solar Tracker Battery
Dimension:	192×75×108mm
Mppt Range:	DC16V-DC36V
Cycle Life:	>10000cycles @1C,80% DOD
Self Discharge Rate:	≤2% Per Month
Battery Capacity:	7.5Ah
Charge Temperature:	-20 To 60 ℃
Cyclelife:	2000 Cycles
Max Discharge Current:	15A

Description

25.6V 7.5Ah LiFePO4 Solar Tracker Battery with Integrated MPPT for Wide Temperature Operation

ECOLFP2407 25.6V 7.5Ah LiFePO4 Solar Tracker Battery

Integrated MPPT solar charge controller with wide temperature operation range (-20℃ to 60℃)

Product Overview

The ECOLFP2407 is a purpose-built 25.6V lithium iron phosphate (LiFePO4) battery pack engineered specifically for solar tracking systems. Combining 192Wh of reliable energy with an integrated MPPT charge controller, it optimizes solar energy harvest directly from photovoltaic panels—ensuring trackers maintain precise sun alignment throughout the day. Designed for outdoor durability, wide-temperature operation, and seamless plug-and-play installation, this battery delivers consistent, maintenance-free power for residential, commercial, and agricultural solar tracking applications.

Key Features

Integrated MPPT Controller: Built-in Maximum Power Point Tracking with DC 16V-36V input range and 7.5A maximum input current for optimal solar energy harvest
Wide Temperature Operation: Discharges from -20℃ to 60℃ with optional low-temperature heating for cold-weather charging capability
Long Cycle Life: Over 2000 charge-discharge cycles at 100% depth of discharge with greater than 80% capacity retention
Comprehensive Protection: Integrated Battery Management System safeguards against overcharge, over-discharge, overcurrent, short circuits, and extreme temperatures
Compact & Lightweight: Weighing only 2.4kg in a compact PVC enclosure for easy integration onto tracker frames
Smart Monitoring: Optional UART communication for real-time monitoring of voltage, current, and temperature

Technical Specifications

Electrical Parameters

Parameter	Specification
Nominal Voltage	25.6V
Rated Capacity	7.5Ah
Energy	192Wh
Resistance	≤45mΩ
Efficiency	98%
Cycle Life (25℃, 1C/1C, 100% DOD)	>2000 cycles, remaining capacity >80%
Self Discharge	<5% per Month
Cell Configuration	8S/5P

Mechanical Parameters

Parameter	Specification
Dimensions (W×D×H)	192×75×108mm (7.56"×2.95"×4.25")
Weight	2.4kg
Terminal Type	+, TE 2293255-1; -, TE5-160526-9; MC4
Battery Housing	PVC
Housing Protection	IP20
Cell Type-Chemistry	LiFePO4 Cell
Communication (Optional)	UART (Voltage, Current, Temperature)

Discharge Parameters

Parameter	Specification
Continuous Discharge Current	15A
Pulse Discharge Current	40A (<1S)
Recommended Voltage Disconnect	20V
BMS Discharge Cut-off Voltage	20V
Reconnect Voltage	21.6V
Short Circuit Protection	200-500μs

Charge Parameters

Parameter	Specification
MPPT Range	DC 16V ~ DC 36V
Max. Input Current	7.5A
BMS Charge Cut-off Voltage	29.6V

Temperature Parameters

Parameter	Specification
Discharge Temperature	-20℃ to 60℃
Charge Temperature	-20℃ to 60℃ (Support heating)
Storage Temperature	0℃ to 25℃
BMS High Temperature Cut-off	65℃

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