ExpertPower 100W 12V Solar Power Kit | 12V 20Ah LiFePO4 Lithium Battery | 100W Mono Rigid Solar Panel, 10A PWM Solar Charge Controller | RV, Trailer, Camper, Marine, Off Grid, Solar Projects

Price: $185.99
(as of Feb 11, 2026 13:56:44 UTC – Details)

Product description

1 x 100W Solar Panels1 x 10A PWM Solar Charge Controller1 x 12V 20Ah LiFePO4 Battery1 x Panel-Controller Cables1 x Controller-Battery Cables1 x Set of 4 Z-Brackets & Hardware

ExpertPower 100W 12V Solar Panel Kit

Off-Grid Ready, Highly Efficient, & Reliable

This Off-Grid Solar System Kit is a great option for a variety of applications, such as RVs, motorhomes, small homes, sheds, boats, remote farms, gardens, etc. (The aforementioned locations are suggestions only and do not ensure that the system will fully power your energy needs). This system can both help reduce energy costs when incorporated into an electrical system or provide free and consistent electric power to any place outside of a power grid.

This system is designed for recreational vehicles, temporary housing and small applications, not for full off-grid living and may not be adequate for your power needs. We recommend consulting with a professional first before purchasing your kit for an adequate estimate of your power demands.

12V 20Ah LiFePO4 Battery Nominal Voltage: 12.8VTerminal Type: F13/M5Dimensions (L x W x H): 7.1 x 3 x 6.6 (H + Terminal: 6.8) InchWeight: 5.8 lbsMax. Continue Discharge Current: 30AMax. Permanent Discharge Current: 45A 2Sec.Max. Continue Charge Current: 25A

10A PWM Solar Charger Controller Nominal Voltage: 12/24V Auto RecognitionRated Charge Current: 10AMax. PV Input Voltage: 55VBattery Type: LiFePO4, AGM/ SLA, Gel, FloodedDimensions: 4.8 x 1.4 x 2.8 inWeight: 0.37 Lbs

100W Rigid Solar Panel Cell Type: MonocrystallineRated Voltage [Vmpp]: 18.81VRated Current [Impp]: 5.32AOpen Circuit Voltage [Voc]: 22.2VShort Circuit Current [Isc]: 5.6ADimensions: 35.43 x 22.83 x 1.18 inWeight: 12.6 Lbs

Panel-Controller Cables Length: 10FtWire Gauge: 12AWG

Controller-Battery Cables Lug: 5/16″Length: 6FtWire Gauge: 12AWG

Solar Panel Brackets Type: Z BracketsM6 x 16mm Hex Cap BoltM6 Split Lock WasherM6 Flat WasherM6 Hexagonal Nut#10 x 1¼ in Self-Drilling Cap Screw

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Price

$185.99$185.99 $274.99$274.99 $324.99$324.99
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Battery
12V 20Ah 12V 20Ah 12V 20Ah 12V 20Ah 12V 20Ah

Solar Panel
100W 100W X 2 100W X 2 210W 210W

Solar Panel Type
Monocrystalline Monocrystalline Monocrystalline Monocrystalline Monocrystalline

Solar Charge Controller
10A PWM 20A PWM 20A MPPT 20A PWM 20A MPPT

Solar Charge Controller Bluetooth
N/A N/A
✓
N/A
✓

Solar Charge Controller Efficiency
75% – 80% 75% – 80% 98% – 99% 75% – 80% 98% – 99%

Estimated Max. Power Output
75W 150W 197W 158W 207W

Estimated Charging Time
3.5 Hrs 1.75 Hrs 1.3 Hrs 1.65 Hrs 1.25 Hrs

LiFePO4: ExpertPower’s newest line of batteries – The No.1 Sealed Lead Acid Battery Seller on Amazon. Our LiFePO4 battery provides 2500 – 7000 cycles & a 10 years lifetime with built-in Battery Management System (BMS) protects it from overcharge, deep discharge, overloading, overheating and short circuit, and excessive low self-discharge rate ensuring up to 1 year maintenance-free storage. Built-in low-temp cut off prevents charging under 23 °F (-5 °C).
This Off-Grid Solar System Kit includes one 12V 20Ah LiFePO4 Battery, one 100W Monocrystalline Solar Panels and one 10A PWM Solar Charge Controller, one pair 10ft 12AWG MC4 Solar Cables, one pair 6ft 12AWG Battery Cables and one set Solar Panel Mounting Brackets.
System Detect: The 10A PWM controller automatically recognizes 12V and 24V systems for quick setup and programmed to maximize LiFePO4 Battery’s life through a meticulous CC-CV charging algorithm.
Smart Tech: The controller automatically regulates charging profiles relative to ambient temperatures, providing the best level of charge in any condition and protecting against over-charge, over-discharge, overload, and short circuit.
Digital Display: The unit offers an ease-of-access screen interface, displaying data ranging from state of charge to battery health.