Side-by-Side Comparison

Normalized specs, real build cost, and component coverage

Best True Value

SOLPERKPanel Kit 20W 12V, Waterproof Solar Battery Trickle Charger Maintainer +…

Real Build Cost

$32

Updated < 1hr ago

PanelsControllerBatteryInverterWiringMountingMonitor

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DOKIO100W Portable Foldable Panel Kit (19x26in, 5.3lb), — Separate Controller and…

Real Build Cost

$65

Updated < 1hr ago

PanelsControllerBatteryInverterWiringMountingMonitor

View on Amazon

DOKIO200W Portable Foldable Panel Kit, Compact 20x26.4in Design 9.7lb — Standalone…

Real Build Cost

$103

Updated < 1hr ago

PanelsControllerBatteryInverterWiringMountingMonitor

View on Amazon

PricingSOLPERK is $71 cheaper to build than the most expensive option.

Advertised Price

$32

$65

$103

Hidden Cost to Finish

Real Build Cost

$32

$65

$103

Cost / W

N/A

Cost / Wh

N/A

SpecificationsDOKIO leads in both solar wattage and battery storage.

Completeness

—

Solar Panels

—

Battery Storage

—

Inverter Output

—

System Voltage

12V

Chemistry

Unknown

Included ComponentsNo kit is fully complete. All require additional component purchases.

Battery

Inverter

Charge Controller

Mounting

Monitoring

Baseline Kit

Panel Kit 20W 12V, Waterproof Solar Battery Trickle Charger Maintainer +…

$32real build cost

0W solarNo storage0% complete

DOKIO100W Portable Foldable Panel Kit (19x26in, 5.3lb), — Separate Controller and…

Real Build Cost

$65

+33

Completeness

Same

Storage

—

Same

Solar

Same

View on Amazon

DOKIO200W Portable Foldable Panel Kit, Compact 20x26.4in Design 9.7lb — Standalone…

Real Build Cost

$103

+71

Completeness

Same

Storage

—

Same

Solar

Same

View on Amazon

Green = best in category for decisive metrics. Missing component costs are estimates of required parts only.

How we calculate and compare