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Deal.ai › ExpertPower › Solar Panels
ExpertPower
ExpertPower 100W Solar Panel Kit with 12V 20Ah Battery

ExpertPower 100W Solar Panel Kit with 12V 20Ah Battery

Best price now

$199.99at AmazonChecked Nov 13

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Last seen at $199.99 at Amazon on Nov 13.
  • Checked at 2 stores.

Our take on the ExpertPower 100W Solar Panel Kit with 12V 20Ah Battery

The ExpertPower 100W Solar Panel Kit bundles a flexible SunPower panel, a 10A charge controller, a 12V 20Ah AGM battery and the cables needed to wire them together. The panel is thin and bendable, so it can follow a curved roof or be packed flat for trips. The 20Ah battery is small, so the kit suits lights, phones, a fan or a small pump rather than a fridge or an inverter load. Compared with rigid-panel starter kits, it trades peak output per dollar for portability and easy mounting.

Best forFirst-time off-grid setupsRV, van and boat roofsShed, cabin and gate powerEmergency backup for small loads
Pros
  • Flexible panel mounts on curved surfaces
  • Controller, battery and cables included
  • Simple wiring for beginners
  • Panel is light at about 10 lbs
  • Controller handles 12V and 24V batteries
Cons
  • 20Ah battery limits usable energy
  • Flexible panel needs firm backing support
  • No inverter or AC outlets in the kit
  • Small controller caps future panel upgrades

ExpertPower 100W Solar Panel Kit with 12V 20Ah Battery prices at every store

  • WalmartNew

    In stockSold by The Experts DirectReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $249.99Free shippingChecked Nov 13
    Visit Walmart
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $199.99Free shippingChecked Nov 13
    Visit Amazon

Store links may earn us a commission.

ExpertPower 100W Solar Panel Kit with 12V 20Ah Battery price history

Lowest price we've seen: $199.99 on Nov 13 at Amazon. Tracked across 1 store since Nov 13.

About the ExpertPower 100W Solar Panel Kit with 12V 20Ah Battery

The ExpertPower 100W Solar Panel Kit is an off-grid power system designed for beginners and outdoor use. It includes a SunPower flexible solar panel, a 12V 20Ah AGM battery, a 10A charge controller and the cables needed for installation.

The kit can power small loads such as a cabin, RV, shed or emergency backup system. It works out of the box and needs no complicated setup.

Solar panel
100W flexible panel
Power tolerance
+/-3%
Rated voltage
17.5 V (Vmpp)
Rated current
5.8 A (Impp)
Open-circuit voltage
21 V (Voc)
Short-circuit current
6.2 A (Isc)
Series fuse rating
15 A
Panel dimensions
45.9 x 21.9 x 0.8 in (L x W x H)
Panel weight
10 lbs
Battery
12V 20Ah AGM
Charge controller
10A, 12/24V auto battery voltage detection
Controller current
10 A charge, 10 A discharge
Controller size
4.13 x 3.07 x 1.38 in (L x W x H)
Controller weight
0.33 lb
In the box
Flexible solar panel, 12V 20Ah AGM battery, 10A charge controller, cables
Color
Black

Specifications

color
BlackSource

Questions and answers

What can a 100W panel with a 20Ah battery actually run?
Expect small loads: LED lights, phone and laptop charging, a fan or a small pump. The 20Ah AGM battery holds limited energy, so a fridge or any AC appliance through an inverter is out of reach.
Can I add more panels later?
The 10A controller limits how much panel current it can accept, so a second 100W panel would exceed it at 12V. Plan to upgrade the controller if you want to expand.
Does the flexible panel need to be glued down?
It has no frame, so it needs a flat or gently curved solid surface and proper mounting or adhesive. Avoid mounting it over sharp edges or leaving it unsupported.
Is the battery included and what type is it?
Yes, the kit includes a 12V 20Ah sealed AGM battery. It is maintenance-free but heavier and shorter-lived than lithium for the same capacity.
Can the controller charge a 24V battery bank?
The controller auto-detects 12V or 24V batteries, but the included 20Ah battery is 12V. A 24V setup would need two batteries in series and a matching panel array.
Where is the ExpertPower 100W Solar Panel Kit with 12V 20Ah Battery cheapest?
At Amazon, for $199.99, as of our latest check.
Where can I buy the ExpertPower 100W Solar Panel Kit with 12V 20Ah Battery?
2 stores we checked sell it, including Walmart, Amazon.

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