What's the Best 12v Solar Panel Battery Charger Buyer’s Guide (2018 Update)

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Best 12v Solar Panel Battery Charger
The list of the best 12v solar panel battery charger, available on this page, is based with the help of customer reviews found at the marketplace. Additionally, we compared 12v solar panel battery charger with the highest users score to pick the very best models. Considering the above, you can be sure that every 12v solar panel battery charger listed below offers a great price/quality ratio.

Our team did a great job making this list. We have looked through many details to pick the best 12v solar panel battery charger. Factors like the number of users reviews, product specification, and prices were taken into consideration. Email us if you think that the list can be improved, and we will certainly consider your suggestions.

Top 10 Best 12v Solar Panel Battery Charger of 2018

Rating Image Name and Features Details
Ease of use 5/5
Materials 5/5
Performance 5/5
Quality 4/5
Allpowers 18v 12v 10w Portable Solar Panel Battery Charger 1. Allpowers 18v 12v 10w Portable Solar Panel Battery Charger
Mono-crystalline silicon panel works in all daylight conditions and is weatherproof.
Read reviews
Ease of use 5/5
Materials 4/5
Performance 4/5
Quality 5/5
Mighty Max Battery 10 Watt Polycrystalline Solar Panel Charger 2. Mighty Max Battery 10 Watt Polycrystalline Solar Panel Charger
13.75 inches x 10 inches x .75 inches.
Read reviews
Ease of use 5/5
Materials 5/5
Performance 4/5
Quality 3/5
Eco-worthy 12 Volts 5 Watts Portable Power Solar Panel Battery Charger 3. Eco-worthy 12 Volts 5 Watts Portable Power Solar Panel Battery Charger (Best for the Price)
Please note that the protective plastic film on the panel surface is supposed to peel off.
Read reviews
Ease of use 4/5
Materials 5/5
Performance 5/5
Quality 2/5
Allpowers 20a Solar Charger 4. Allpowers 20a Solar Charger
Equipped with industrial-grade stm 8 microprocessor to control the charger and discharge process and it has reliable battery to charge and discharge period management.
Read reviews
Ease of use 2/5
Materials 4/5
Performance 5/5
Quality 5/5
ECO-WORTHY 20W 12V Solar Panel Kit: 20 Watt Polycrystalline Solar Panel 5. ECO-WORTHY 20W 12V Solar Panel Kit: 20 Watt Polycrystalline Solar Panel (DIY Crafters’ Choice)
High efficiency solar cells, small in size and easy to take.
Read reviews
Ease of use 5/5
Materials 5/5
Performance 3/5
Quality 2/5
30 Watt Flexible Solar Panel 18v 12v Portable Polycrystalline Solar Panel Charger 6. 30 Watt Flexible Solar Panel 18v 12v Portable Polycrystalline Solar Panel Charger
Constructed with a built-in blocking diode to prevent reverse discharge at night.
Read reviews
Ease of use 3/5
Materials 4/5
Performance 5/5
Quality 2/5
Windynation 10 Watt 10w Polycrystalline 12v 12 Volt Solar Panel Battery Charger 7. Windynation 10 Watt 10w Polycrystalline 12v 12 Volt Solar Panel Battery Charger (Best Transitional Design)
Designed for maintaining (trickle charge) 12 volt batteries in rvs, cabins, boats, battery operated gates, back-up power and any type of remote battery power use.
Read reviews
Ease of use 3/5
Materials 5/5
Performance 2/5
Quality 3/5
ACOPOWER HY010-12M Mono Solar Panel 8. ACOPOWER HY010-12M Mono Solar Panel
Delivered ready for connection & fast and easy installation with pre-drilled hole.
Read reviews
Ease of use 3/5
Materials 2/5
Performance 2/5
Quality 4/5
Mighty Max Battery 100 Watts 100W Solar Panel 12V 9. Mighty Max Battery 100 Watts 100W Solar Panel 12V
40 inches x 27 inches x 1.40 inches.
Read reviews
Ease of use 4/5
Materials 2/5
Performance 3/5
Quality 2/5
Solar Panel 20 Watt 10. Solar Panel 20 Watt (Budget Pick)
Solar charger for all 12v batteries (series circuit to charge 24v, 36v or 48v) with its 18v optimum power voltage.
Read reviews

 

 

 
№ 1. Allpowers 18v 12v 10w Portable Solar Panel Battery Charger Maintainer Bundle with Cigarette Lighter Plug, Alligator Clip for Automobile Motorcycle Tractor Boat Rv Batteries
 

Ease of use
5/5
 

Materials
5/5
 

Performance
5/5
 

Quality
4/5
 
Overall Brand Model Dimensions Weight Details
4.8
ALLPOWERS AP-SP-009-BLA 1.3 pounds
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Built-in blocking diode to prevent reverse discharge. Environmental protection and energy saving, which can extend the battery lifetime. Perfect solution for charging the batteries of motorcycles, automobiles, snowmobiles, tractors etc. Mono-crystalline silicon panel works in all daylight conditions and is weatherproof, some rain drop is ok, but not completely rainproof, for added durability. Allpowers car battery maintainer can charge 12v batteries with the power of the sun and create 10 watts of energy, output current of 550mah. Package: allpowers car battery charger, cigarette lighter plug, clip line, suction cupds, instruction manual.18-month warranty and friendly customer service.

 

 
GOOD
Built-in blocking diode
Mono-crystalline silicon panel works in all daylight conditions
Allpowers car battery maintainer can charge 12v batteries
Environmental protection
BAD
It is absolutely flawless.
 

What warranty should be offered with a decent 12v solar panel battery charger?

In the most cases, two-year long warranty period is considered as optimal for 12v solar panel battery charger. 12v solar panel battery chargerhave a tendency to lose their quality with time. Replacing old 12v solar panel battery chargerwith a new model is a much better option than an overpriced lifetime warranty.

 

 
№ 2. Mighty Max Battery 10 Watt Polycrystalline Solar Panel Charger for Deep Cycle Battery Brand Product
 

Ease of use
5/5
 

Materials
4/5
 

Performance
4/5
 

Quality
5/5
 
Overall Brand Model Dimensions Weight Details
4.5
Mighty Max Battery 2.55 pounds
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Strong aluminum frame and high efficiency solar cells bade on photvoltaic technology. Pre drilled holes on the back of the panel for fast mounting and securing. Designed for maintaining and charging 12 volt batteries in rvs, cabins, boats, battery operated gates, hunting cameras and many other battery power products. Dimensions: 13.75 inches x 10 inches x .75 inches. Pre drilled diodes in junction box and a pair of 6.5 foot cables with alligator clips already attached to the panel. Mls-10wp is 12v 10 watt polycrystaline solar panel.

 

 
GOOD
Mls-10wp is 12v 10 watt polycrystaline solar panel
Strong aluminum frame
Pre drilled holes on
BAD
Not suitable for long work.
 

 

 
 

Ease of use
5/5
 

Materials
5/5
 

Performance
4/5
 

Quality
3/5
 
Overall Brand Model Dimensions Weight Details
4.3
ECO-WORTHY L02BB18VEP5-1 1 pounds
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Perfect trickle charger/maintainer for 12v batteries of cars, motorcycles, boats, snowmobiles, tractors etc. Comes with the cigarette lighter adapter and 1 pair of battery clips. Uique design-high quality clips to prevent short circuit. Charging 12v rechargeable batteries in emergency, suitable for vehicles in outdoor work or travel or camping training. Easy to install and completely maintenance-free. Please note that the protective plastic film on the panel surface is supposed to peel off. The cigarette plug option only works if it has constant power when the key is out of the ignition. When you start the car, please remove the solar panel from the car battery.

Environmental protection and energy saving, built-in blocking diode to prevent reverse discharge, not only maintains the battery lifetime but also extends its usage life.

 

 
GOOD
Perfect trickle charger/maintainer
Environmental protection
Charging 12v rechargeable batteries in emergency
BAD
It is more expensive than the most of similar product on the market.
 

What warranty should a 12v solar panel battery charger have?

We highly recommend you to buy 12v solar panel battery chargerfrom brands that offer prolonged warranty. If something goes wrong and your 12v solar panel battery charger breaks down, you will be able to repair it without spending a single penny. Most companies offer a two-year warranty for their products.

 

 
№ 4. Allpowers 20a Solar Charger Controller Solar Panel Battery Intelligent Regulator with Usb Port Display 12v 24v
 

Ease of use
4/5
 

Materials
5/5
 

Performance
5/5
 

Quality
2/5
 
Overall Brand Model Dimensions Weight Details
4.0
ALLPOWERS AP-OT-002-BBLU 7.2 ounces
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Good heat dissipation: dual mosfet reverse current protection, low heat production. Funtionality: equipped with industrial-grade stm 8 microprocessor to control the charger and discharge process and it has reliable battery to charge and discharge period management. Rated discharge current: 20a; usb output voltage: 5v/3a; battery voltage: 12v/24v auto. Adjustable power rate with dual usb ports; 3-stage(bulk, abs, float) charge management and 4-stage pwm charge. Mutiple electric protection: over-current and short-circuit protection, inverse connection protection, low voltage and overcharge protection.

Easy to use: comes with a display that can clearly indicate the status and data, it can be conveniently switched modes and parameter configuration, suitable for home, industrial, commercial etc.

 

 
GOOD
Mutiple electric protection
Rated discharge current
Good heat dissipation
BAD
Does not offer enough features for such a high price.
Not designed for regular use.
 

 

 
№ 5. ECO-WORTHY 20W 12V Solar Panel Kit: 20 Watt Polycrystalline Solar Panel and Battery Clips and 3a Charge Controller
 

Ease of use
2/5
 

Materials
4/5
 

Performance
5/5
 

Quality
5/5
 
Overall Brand Model Dimensions Weight Details
4.0
ECO-WORTHY AM-P20X-CB-1 5.35 pounds
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High efficiency solar cells, small in size and easy to take. Can be applied to varies dc appliance, ideal for everyday use. Package includes: 1pcs 20w poly solar panel with 1m cable solar panel & 1pcs 3a 12v/24v solar charge controller & 2m extension cable with battery clips. 3a 12v/24v pwm charge controller, overcharge and over discharge protection for the battery. Water-proof solar panel with long lasting aluminum frame provides over 20 years lifespan.

 

 
GOOD
Package includes
3a 12v/24v pwm charge controller
High efficiency solar cells
Can be applied
BAD
Professionals will not find it useful.
 

 

 
№ 6. 30 Watt Flexible Solar Panel 18v 12v Portable Polycrystalline Solar Panel Charger Bendable Thin Lightweight Solar Panel Kit for Rv, Car, Boat, Cabin, Tent
 

Ease of use
5/5
 

Materials
5/5
 

Performance
3/5
 

Quality
2/5
 
Overall Brand Model Dimensions Weight Details
3.8
TCXW 1.65 pounds
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Easy to use: complete and easy operation solar panel, frameless design and semi-flexible panels for easy installation. Built-in blocking diode: constructed with a built-in blocking diode to prevent reverse discharge at night. Multi-purpose: suitable for 12 volts lead acid batteries, car batteries, car, rv, boat, emergency lights, advertising lights, home lights, solar water pumps, solar street lights, small solar systems, etc. Lightweight: it only 0.1 in thick and weighs a mere 1.21lbs(0.55kg), making it easier to transport, carry and remove. High quality: made of industrial-strength pet and polycrystalline solar cells, this unit charges in all daylight conditions, even on cloudy days., better use of effects can be obtained in full sunlight.

 

 
GOOD
Built-in blocking diode
High quality
BAD
The number of features for the price is frustrating.
 

 

 
 

Ease of use
3/5
 

Materials
4/5
 

Performance
5/5
 

Quality
2/5
 
Overall Brand Model Dimensions Weight Details
3.5
WindyNation SOL-010P-01 34 x 1.8 x 23.9 inches 4.95 pounds
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10 watt solar panel provides up to 10 watts of clean, free, renewable power. Perfect for 12 volt battery charging (see pictures in photo gallery for solar panel technical specifications and dimensional drawings). 10w solar panel can provide 35-70 watt hours of power per day (depends on sunlight availability). Grade a solar cells; heavy duty anodized aluminum frame.5 year warranty on parts and labor, delivered ready for connection with solar cable and blocking diode attached. Designed for maintaining (trickle charge) 12 volt batteries in rvs, cabins, boats, battery operated gates, back-up power and any type of remote battery power use.

 

 
GOOD
Grade a solar cells
10 watt solar panel provides up
10w solar panel can provide 35-70 watt hours
BAD
It is overpriced by many times.
 

 

 
№ 8. ACOPOWER HY010-12M Mono Solar Panel for 12v Battery Charging Rv Boat, Off Grid, 10w
 

Ease of use
3/5
 

Materials
5/5
 

Performance
2/5
 

Quality
3/5
 
Overall Brand Model Dimensions Weight Details
3.3
ACOPOWER HY010-12M 11.6 x 0.8 x 11.4 inches 3.1 pounds
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Delivered ready for connection & fast and easy installation with pre-drilled hole. Each solar panel comes with long 90cm cable. Basic component for off-grid solar panel12/24v/36/48vsystem, caravan, rvs, cars, boats, green house solar system, solar light, solar pump etc. High modules conversion efficiency 10w mono solar panel provides up to 10w power. Withstand high wind (2400pa) and snow loads (5400pa); lightweight anodized aluminum frame and reinforced safety and anti-reflection coated glass 3.2mm thickand waterproof ip-65 rated junction box which allows the panels last for a long time. 5 years workshop warranty and 20 years output warranty.

 

 
GOOD
5 years workshop warranty
Delivered ready
BAD
Not suitable for everyone due to the specific construction.
 

 

 
№ 9. Mighty Max Battery 100 Watts 100W Solar Panel 12V, 18v Poly Off Grid Battery Charger for Rv Brand Product
 

Ease of use
3/5
 

Materials
2/5
 

Performance
2/5
 

Quality
4/5
 
Overall Brand Model Dimensions Weight Details
2.8
Mighty Max Battery MAX3550270 41.5 x 28 x 2 inches 17.35 pounds
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Mls-100wp is a 12v 18v 100 watt polycrystaline solar panel. Pre drilled holes on the back of the panel for fast mounting and securing. Dimensions: 40 inches x 27 inches x 1.40 inches. Pre drilled diodes in junction box and a pair of 35 inch cables with mc4 connectors already attached to the panel. High efficiency solar cells based on innovative photovoltaic technology. Strong aluminum frame manufactured to withstand a heavier snow load and high wind pressures, passing a snow load of 5400pa.

 

 
GOOD
Pre drilled holes on
Strong aluminum frame manufactured
Mls-100wp is a 12v 18v 100 watt polycrystaline solar panel
BAD
Starts to tear apart after a month of use.
 

 

 
№ 10. Solar Panel 20 Watt, Powereco Polycrystalline 20w Solar Charger for 12v Battery Charging
 

Ease of use
4/5
 

Materials
2/5
 

Performance
3/5
 

Quality
2/5
 
Overall Brand Model Dimensions Weight Details
2.8
Powereco 4.45 pounds
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Widely applied to off-grid 12 voltage system of caravan, rv, car, boat, green house, marine, dry camping, garden watering etc (powereco charge controller asin: b071d9lbpp). The polycrystalline pv panel with a high efficient module conversion providing 20w power. Solar charger for all 12v batteries (series circuit to charge 24v.36v or 48v) with its 18v optimum power voltage. Weather resistant: waterproof, snow loads (5400pa), withstand high wind (2400pa) with lightweight anodized aluminum frame and reinforced safety and anti-reflection coated glass as well as waterproof ip-65 rate junction box.

100% money back guarantee for any dissatisfaction. California USA customer service support. 5 years workshop warranty and 20 years output warranty.

 

 
GOOD
Solar charger
Widely applied
100% money back guarantee
The polycrystalline pv panel
Weather resistant
BAD
Smelled disgusting during the first days of use.
 

What should be my main choice criteria when buying a 12v solar panel battery charger?

If you are buying a 12v solar panel battery charger for the fist time in your life and do not really know much about it, you should always look carefully for user reviews from other customers. Learn from the experience of other people and try to find a 12v solar panel battery charger according to its material and assembly quality.

What if a receive a wrong item instead of the 12v solar panel battery charger I ordered?

If you were unlucky enough to get a wrong or broken product, use electronic mail or international telephone to contact the customer support team. They will help you to return your money or get the right 12v solar panel battery charger.

How to get a refund for a 12v solar panel battery charger?

If you receive a wrong or a broken 12v solar panel battery charger, seller will oblige the seller to return your money or send you a replacement. There is no need to worry about refunds anymore thanks to the amazing customer-friendly policy!

Should I get a 12v solar panel battery charger with a lifetime warranty?

Every manufacturer offer various warranty terms. Some companies sell 12v solar panel battery chargerwith a lifetime warranty, while the others only offer one-year or two-year protection. The cheapest models usually do not have any warranties at all. We think that five-year warranty is more than enough for the most 12v solar panel battery charger.

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