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Expert Power x SunPower Solar Kit | 12V 20Ah 100W

 

This user-friendly Starter Solar System Kit simplifies off-grid setups with a 12V20Ah LiFePO4 battery (256Wh backup), a 110W SunPower flexible solar panel (up to 6A charging), and a 10A PWM controller for continuous power. 1  Perfect for small projects, it offers a quick and easy complete solution.

$299.99
$358.95

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Shipping

We use Priority and Ground services on all shipments within the contiguous United States unless otherwise noted or an expedited option is selected by the customer. Please allow 1 business day for processing and an additional 1-6 business days for your order to arrive based on your location and products ordered. For more information please refer to our compete Shipping Policy Page

Returns & Exchanges

You can return your item within 90 days of purchase for a refund. All you need to do to start a return is contact us through your preferred channel and provide us your order number. Please refer to our Return and Exchange Guidelines for more information.

Warranty

All ExpertPower LiFePO4 batteries are covered by ExpertPower's 2-Year Warranty (except the PRO Series and EP48100).  For further details, please refer to Lithium Battery Warranty Information.

  • Overview

  • Specifications

  • Reviews

Poster

Everything You Need: Inside the Box

Get started with off-grid power! This kit includes a 12V LiFePO4 battery, 100W solar panel, PWM controller, and cables for a simple setup.

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

Expert Power's advanced integrated BMS delivers ultimate safety via fault protection, longer life through cell balancing, & reliable, optimized performance every cycle.

Power Your Adventures

The perfect deep cycle power for RVs, marine use, and solar/off-grid systems. Delivers reliable energy for mobile applications, backup power, and more.

Versatile Deep Cycle Applications

Designed for fast charging & high heat tolerance. Perfectly pairs with renewable energy like solar, making it ideal for demanding, eco-friendly applications.

Build Bigger Banks

Supports both series connections (for more voltage) and parallel connections (for more capacity) for ultimate system design flexibility.

Title
  • LiFePO4 Battery

  • PWM Solar Charge Controller 

  • 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

2 Year

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

Customer Reviews

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Title

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Expert Power x SunPower Solar Kit | 12V 20Ah 100W

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