Price: £49.99
(as of Nov 05, 2024 09:50:17 UTC – Details)

Product Description

VOLTSET 20W 12V Solar Battery Trickle Charger Maintainer-Charge 12v Batteries

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 Choice 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.

FEATURES：

Voltset 20w 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.Upgraded 10A MPPT charge controller 100% waterproof, can be completely immersed in water and does not consume power at night.This solar trickle charger 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.The solar battery maintainer comes with protective on 4 corners to better protect the glass panel. During installation, the safety is protected from scratches.VOLTSET 12V Solar panels kit have a lifespan of 25 years.Suitable for trickle charging and maintaining batteries, not for charging empty batteries.

To increase efficiency, ensure direct sunlight reaches the solar panel and there are no obstructions.

Do not leave it in bad weather for a long time, it will shorten the service life.

1 Upgraded Controller 2 30% High Efficiency 3 25 Year Lifespan 4 Easy Install

What types of batteries is it suitable for?

VOLTSET Solar Battery Charger works with all 12V rechargeable batteries (including LiFePO4, Gel, EFB, SLA, AGM, etc.).

Is the charge controller waterproof? Will it overcharge my battery?

Solar charge controller IP65 and has overcharge protection. When the battery is fully charged, the controller will automatically stop charging to avoid the risk of overcharging, and the controller itself will not consume battery power.

How do you know if your solar panels are working properly?

Solar panel is exposed to enough sunlight, the controller will display blue light; when the battery is connected, it will display blue and red indicators. When the battery is full, a green light will appear. If there is no light, check the polarity.

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.

Can this 12V solar panel charge multiple batteries at the same time?

Yes, multiple batteries can be connected in series or parallel. The combined battery voltage is always maintained at 12V, and the maximum solar panel wattage does not exceed 130 watts.

Charge & Maintain 12V Batteries -No More Worrying About Dead Batteries

VOLTSET Solar Panel-Best Choice for You

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Price

£49.99£49.99

£29.99£29.99

£69.99£69.99

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Maximum Power

20W

10W

30W

50W

Maximum Power Voltage

18V

18V

18V

18V

Maximum Power Current

1.11A

0.55A

1.66A

2.77A

Open Circuit Voltage

23.36V

23.36V

23.36V

23.36V

Dimensions

14.69 x 12.72 x 1.69 in

14.17 x 9.45 x 1.85 in

21.85 x 2.36 x 15.94 in

24.21 x 2.24 x 21.65 in

Weight

4.19 lbs

2.95 lbs

6.28 lbs

8.82 lbs

100% Weather-Proof

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✔

✔

✔

Discharge Protection

✔

✔

✔

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Efficient Monocrystalline Solar Panel: Our 12V monocrystalline solar panel boasts higher conversion efficiency compared to polycrystalline and amorphous panels of the same size
Sturdy & 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