Price: $71.98 - $49.99
(as of Aug 14, 2024 17:33:04 UTC – Details)
Product Description
VOLTSET 20W Solar Battery Trickle Charger Maintainer – Power Your Outdoor Life 
To avoid accidental short circuits, make sure the positive pole is connected to the positive pole and the negative pole is connected to the negative pole.
Why Choose Voltset Monocrystal Solar Trickle Charger & Battery Maintainer?
High Conversion Rate – the conversion rate of monocrystal can reach 30%, while polycrystalline is only 15%.Trickle & Maintain – makes up for the capacity loss caused by self-discharge after the battery is fully charged; beneficial to 12v battery maintenance and extending the life of the battery.
Get VOLTSET 12V Solar Battery Charger as Your Battery Maintainer, You Will Never Have A Dead Battery Again!
FEATURES：
Voltset 20w 12v solar battery charger can fully protect the 12v battery and prevent it from over-charge, over-discharge, over-voltage, over-current, over-load, short circuit, reverse polarity, and over-temperature, not for charging empty batteries..Upgraded 10A MPPT charge controller waterproof, can be completely immersed in water and does not consume power at night.This solar trickle charger 12v is equipped with a 360° adjustable mounting bracket, that can be used to position the panel at any angle, and easily mount the stand on the ground, wall, and roof,etc.O-ring cable can be used as an option for a long-term connection to the car battery, suitable for situations where frequent disassembly is not required.Alligator clip wires are used for quickly connecting to the battery, but it is not recommended to use them while the car is in motion to avoid potential short-circuit issues due to loosening.
VOLTSET 12V Solar panels kit have a lifespan of 25 years.
VOLTSET 12V Solar Battery Charger Kit
I like this is a high quality product, with a sturdy frame, good looking monocrystals, and a sensible integrated charge controller.
The charge controller was more sturdy and watter resistant as well.
Over all I would recommend VOLTSET by far over the other brand.
Upgraded 10A Controller
Intelligent MPPT charge controller with maintenance generates more than 20%-30% more power than other solar charge controllers. 10A MPPT charge controller 100% waterproof, can be completely submerged in water. Fully protect the battery and prevent it from over-charge, over-discharge, over-voltage, over-current, over-load, short circuit, reverse polarity, and over-temperature.
100% Waterproof
IP67 waterproof, suitable for outdoor use. 10A charge controller solar panel is only suitable for 12V solar panels and 12V batteries. The maximum power of the solar panel is 130W, and the maximum current is 10a. Solar controller protects the solar battery from excessive electric energy damage.
Charge & Maintain 12V Batteries -No More Worrying About Dead Batteries
1 Charge Anywhere 2 Charge All Weather 3 Charge 12V Batteries
1 Easy Install 2 Upgraded Controller 3 A+ Mono Solar Cell 4 30% High Efficiency
What types of batteries is it suitable for?
VOLTSET Solar Battery Charger works with all 12V rechargeable batteries (including Li-Ion, LiFePO4, Gel, EFB, SLA, AGM, etc.).
Is the charge controller waterproof? Will it overcharge my battery?
Charge controller IP65 waterproof and has overcharge protection. When the battery is fully charged, the controller will automatically stop charging to avoid the risk of overcharging, no battery power is consumed, and no power is consumed at night.
Does it apply to empty batteries? Can I charge a battery that is almost dead?
Not suitable for empty batteries, it is a trickle charger that can prevent low power or charge the battery, the charging speed will be affected by sunlight and cannot charge a dead battery.
How do you know if your solar panels are working properly?
When the solar panel is exposed to sunlight, the controller will display a blue light; when connect battery, it will display blue and red lights; when the battery is full charger, a green light will appear. If no light comes on, check the polarity.
VOLTSET Solar Panel-Best Choice for You
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Customer Reviews
4.4 out of 5 stars
477
4.4 out of 5 stars
477
4.6 out of 5 stars
29
4.4 out of 5 stars
477
4.4 out of 5 stars
477
4.0 out of 5 stars
30
3.7 out of 5 stars
23
Price
$49.99$49.99
$69.99$69.99
$99.95$99.95
$86.23$86.23
$162.46$162.46
$39.99$39.99
$19.99$19.99
Maximum Power
20W
30W
50W
100W
200W
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–
Maximum Power Voltage
18V
18V
36V
18V
18V
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–
Open Circuit Voltage
23.36V
23.36V
42.5V
22.6V
22.6V
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—
Maximum Power Current
1.11A
1.66A
1.39A
5.32A
5.32A
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–
Cell Type
Monocrystalline Silicon
Monocrystalline Silicon
Monocrystalline Silicon
Monocrystalline Silicon
Monocrystalline Silicon
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–
Charge Controller
10A MPPT Controller
10A MPPT Controller
24V MPPT Controller
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–
10A
10A
Mounting Stand
360° Adjustable Bracket
360° Adjustable Bracket
Z-shaped Mounting Bracket
Mounting Holes
Mounting Holes
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–
Dimensions
14.69 x 12.72 x 1.69 in
21.85 x 2.36 x 15.94 in
22.5 x 20 x 1 in
38.5 x 21.2 x 1.18 in
38.5 x 21.2 x 1.18 in
23.62 x 19.69 x 1.18 in
4.72 x 3.94 x 1.38 in
Weight
4.19 lbs
5.67 lbs
6.1 lbs
12 lbs
2*12 lbs
9.6 ounces
0.31 lbs
Weather-Proof
✔
✔
✔
✔
✔
✘
✔
Aluminium Frame
✔
✔
✔
✔
✔
✘
✘
Discharge Protection
✔
✔
✔
✔
✔
✔
✔
Efficient Monocrystalline Solar Panel: Our 12V monocrystalline solar panel boasts higher conversion efficiency compared to polycrystalline and amorphous panels of the same size
Sturdy and Durable: With a robust tempered glass surface and a rugged aluminum alloy frame, this solar panel is weatherproof and designed for outdoor use. Its lifespan extends up to 25 years, and it operates in temperatures ranging from -40℉ to 185℉
Safety Controller: Equipped with an efficient charging controller, our solar panel system ensures your battery isn’t overcharged. The controller stops charging when the battery is full and resumes charging when voltage drops. Plus, it doesn’t drain battery power (IP67 waterproof)
Visual Charging Status: The controller features three indicator lights: blue (sunlight exposure); red (charging in progress); and green (battery fully charged)
Versatile Applications: This solar panel kit includes alligator clips and O-rings for easy plug-and-play use. It charges 12V rechargeable batteries like LiFePO₄; lithium; AGM; SLA; GEL; Flooded, and Wet types. Ideal for vehicles; boats; motorcycles; tractors; ATVs; trailers; lawnmowers; RVs; campers; gate openers; pumps, and electric fences
Quality Assurance: VOLTSET offers 24/7 professional customer service and a 12-month warranty. The package includes 1 solar panel; 1 charging controller; 1 mounting bracket; 1 set of alligator clips; and 1 set of O-rings with installation screws
Customers say
Customers like the sturdiness, ease of installation, battery charging, and quality of the solar panel. For example, they mention it’s well built, easy to mount and hook up, and charges their battery well. That said, some complain about the charge controller and differ on wiring and lighting.
AI-generated from the text of customer reviews
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