Price: $89.95
(as of Apr 19, 2026 13:15:16 UTC – Details)

Product description

Adjustable Anagle

The adjustable joint ball make it possible to adjust the angle of solar panel to get as much as sunshine, increase 2%-3%more power.

High Efficiency Solar Cell

Made of high effciciency, 30% more than competitor, works great in sunlight.

IP 65 Waterproof

IP 65 waterproof design, withstand rain and snow, no worry to mount it outside, totally free maintenance.

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Customer Reviews

4.5 out of 5 stars 285

4.4 out of 5 stars 19

4.1 out of 5 stars 6

4.4 out of 5 stars 41

4.5 out of 5 stars 230

4.4 out of 5 stars 78

Price

$89.95$89.95 $69.95$69.95 $69.95$69.95 $99.95$99.95 $79.95$79.95
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Rated Power
30W/18V 30W/18V 30W/18V 30W/18V 30W/18V 30W/18V

Maximum Power Current
1.67A 1.67A 1.67A 1.67A 1.67A 2.78A

Charge Controller
MPPT Charge Controller MPPT Charge Controller MPPT Charge Controller MPPT Charge Controller MPPT Charge Controller MPPT Charge Controller

Full Protections

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Stage of Charge

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Waterproof Grade
IP65 IP65 IP65 IP65 IP65 IP65

Battery Type-1
Wet, Gel, Flooded, Sealed Wet, Gel, Flooded, Sealed Wet, Gel, Flooded, Sealed Wet, Gel, Flooded, Sealed Wet, Gel, Flooded, Sealed Wet, Gel, Flooded, Sealed

Battery Type-2
AGM, Lithium LiFePO4 Battery AGM, Lithium LiFePO4 Battery AGM, Lithium LiFePO4 Battery AGM, Lithium LiFePO4 Battery AGM, Lithium LiFePO4 Battery AGM, Lithium LiFePO4 Battery

Dimensions
24.0″X13.8″X0.7″ 24.0″X13.8″X0.7″ 24.0″X13.8″X0.7″ 24.0″X13.8″X0.7″ 15.3″X18.1″X0.7″ 24.0″X13.8″X0.7″

? UltraSmart MPPT Technology ?This 12v solar panel battery charger is crafted with SUNER POWER’s unique UltraSmart MPPT technology, so all of its core parts, including its mppt charge controller and solar panel are built using premium and durable materials. The innovative MPPT-Charge-Controller-Technology allows to deliver high tracking efficiency of up to 99% and peak conversion efficiency of 98%, improve approximately 20%-30% utilization rate than other competitors.
?Improved 3-stages Charging?The improved 3-Stages charging algorithm (Bulk, Absorption, Float) allows to charge 12-volt battery more effectively, ensures battery is safely recharged and increases battery life. The solar trickle charger stops charging when battery has full charge, and automatically resumes when battery has discharge, totally free maintenance.
? Full Safety Protections ?Built-in multiple protections including over-charge, over-discharge, over-voltage, over-current, over-load, short circuit, reverse polarity, and over-temperature, waterproof and spark-proof, the battery is fully protected.
? Three Battery Charging Modes ?Independently charge and control each 12 volt battery with selectable charging modes – including 12V, 12V AGM and 12V Lithium – for all types of lead-acid boat, car, dump trailer, automotive, marine, RV, powersport, camper and deep cycle batteries, including flooded, gel, AGM, SLA, VRLA and maintenance-free, plus lifepo4 lithium batteries.
? Visual Charging Level?The charge level indicators allow to visually monitor the stage of charge among 25%-50%-75%-100%. It’s not just a solar battery trickle charger, it’s an advanced solar battery charger maintainer. A fully-automatic, worry-free smart solar battery charger with zero overcharge.