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Overview
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Specifications
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Reviews
Get started with off-grid power! This kit includes a 12V LiFePO4 battery, 100W solar panel, PWM controller, and cables for a simple setup. Expert Power's advanced integrated BMS delivers ultimate safety via fault protection, longer life through cell balancing, & reliable, optimized performance every cycle. The perfect deep cycle power for RVs, marine use, and solar/off-grid systems. Delivers reliable energy for mobile applications, backup power, and more. Designed for fast charging & high heat tolerance. Perfectly pairs with renewable energy like solar, making it ideal for demanding, eco-friendly applications. Supports both series connections (for more voltage) and parallel connections (for more capacity) for ultimate system design flexibility.
Everything You Need: Inside the Box
1 ExpertPower EP1220 Deep Cycle LiFePO4 Battery | 12V 20Ah
1 SunPower Solar Panel | 100W
1 ExpertPower PWM Solar Charge Controller | 10A
1 ExpertPower Solar Cables | 10Ft 12AWG
1 ExpertPower Pure Copper Cables | 100W
Smarter Protection for Longer Battery Life
Power Your Adventures
Versatile Deep Cycle Applications
Build Bigger Banks
Title
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LiFePO4 Battery
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PWM Solar Charge Controller
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Solar Panel
General Specifications
Weight
5 Lbs
Length
7.1 in
Width
3.03 in
Height
6.6 in
Certification
UL, CE, DOT, & ISO
Warranty
2 Year
Technical Specifications
Nominal Voltage
12.8V
Charging Voltage
14.4V
Rated Capacity
≥ 20Ah (25°C , 0.2°C)
Continuous Discharge
20A
Permanent Discharge
45A 2Sec.
Continuous Charge
20A
Life Cycles
2500 with 100% DOD, 3600 with 80% DOD, 7000 with 50% DOD
Operating Temperature
Discharge: -4 — 140˚F, Charge: 32 — 140˚F
Storage Duration
6 Months
Battery Composition
LiFePO4
Terminal Type
F13/M5
MODBUS Protocol
Full Spec Sheet
General Specifications
Weight
0.4 Lbs
Length
4.8 in
Width
2.8 in
Height
1.4 in
Certification
UL
Warranty
1 Year
Technical Specifications
Nominal Voltage
12/24V Auto Recognition
Rated Charge Current
10A
Max. PV Input Voltage
55V
Self-Consumption
8mA/12V; 12mA/24V
Enclosure
IP30
Temp. Compensation
-3mV/℃/2V
Temperature Ranges
Operational: -31°F — 113°F, Storage: -31°F — 176˚F
Battery Compatibility
AGM, GEL, LiFePO4
Wire Size
Up to #14AWG
Full Spec Sheet
General Specifications
Weight
4.4 Lbs
Length
45.9 in
Width
21.9 in
Height
0.8 in
Certification
UL
Warranty
2 Year
Technical Specifications
Rated Voltage
12.8V
Rated Current
6.0A
Open Circuit Voltage
21.7V
Short Circuit Current
6.3A
Max Series Fuse Rating
15A
Power Temp Coefficient
–0.30% / °C
Voltage Temp Coefficient
–55.8 mV / °C
Current Temp Coefficient
3.5 mA / °C
Max. System Voltage
45V
Full Spec Sheet
Title
Pre-Made LiFePO4 Battery Solar Kits
Each package provides perfectly matched components – efficient solar panels, a durable LiFePO4 battery, and smart charge controller – designed for hassle-free setup and dependable power right out of the box.
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