4.3 out of 5 stars
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Allto Solar is founded by a team of technicians who work at least 10 years in solar industry and love to DIY with solar kits. Based on the concept " Powered All via Green Solar Energy, Making the World a Better Place” , Allto Solar is committed to provide affordable, reliable and practical solar products to customers !
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20W 12V Solar Panel Kit Battery Maintainer Trickle Charger Pro + Advanced 10A MPPT Charge Controller + SAE Battery Clip Cable for 12 Volt Boat Car RV Trailer Motorcycle Automotive Home Off Grid System | Solar Panel Kit 20W 12V, Solar Battery Trickle Charger Maintainer + Upgrade Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive | 10W Solar Panel Kit Built-in Smart Controller 12V Solar Battery Trickle Charger Maintainer Waterproof + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Mower Tractor Trailer | 25W MPPT Solar Battery Charger Maintainer, 12V Waterproof Solar Panel Trickle Charger with MPPT Controller for Car, Motorcycle, Boat, Marine, RV, Trailer, Tractor,Truck, etc | 50W 12V Solar Panel Kit Battery Maintainer Trickle Charger Pro + Advanced 10A MPPT Charge Controller + SAE Battery Clip Cable for 12 Volt Boat Car RV Trailer Motorcycle Automotive Home Off Grid System | Solar Panel Kit 20W 12V Monocrystalline with 10A Solar Charge Controller + Extension Cable with Battery Clips O-Ring Terminal for RV Marine Boat Off Grid System | |
Price | $59.95$59.95 | -24% $49.99$49.99 List: $65.99 | -22% $27.99$27.99 List: $35.89 | $62.99$62.99 | $99.95$99.95 | $29.99$29.99 |
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Customer Ratings | 455 | 2,923 | 1,866 | 82 | 455 | 3,755 |
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Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Customers like the quality and ease of use of the solar panel. They mention it's well worth the investment and has great instructions. Customers appreciate the performance. However, some customers have reported issues with the waterproofness. Opinions are mixed on battery level, battery capacity, durability, and charging.
AI-generated from the text of customer reviews
Customers like the performance of the solar panel. They say it works well, the regulator works great, and it starts up like a champ. Some customers also mention that the panel works well in direct sunlight and is very useful around the house.
"...is as good or better than any of the others I have and the regulator works great ...." Read more
"...It's still working flawlessly ." Read more
"...They sent me a replacement, which I received in 3 days. It appears to function fine . I hope that it lasts.Excellent customer support!" Read more
"I used this to charge a couple of car batteries. It works well in direct sunlight , charges at about 1 amp...." Read more
Customers like the quality of the solar panel. They say it's well worth the investment, simple to use, and efficient. Some mention it'll generate a good level of output.
"... excellent power output , it is producing 3x what my "25" watt harbor freight (THUNDERBOLT) panel does, but again because of the cell type amorphous..." Read more
"... Great little system !" Read more
"...The panel is good too, but really, all these amazon panels are about the same quality...." Read more
"... Well worth every penny ." Read more
Customers find the installation process of the solar panel to be simple. They mention that it is a great beginner kit with good instructions.
"... So simple to use . You don't have to take the battery out of the car or even disconnect the negative cable to charge the battery...." Read more
"...The size is good for the wattage and plugs easy to manage for a portable trickle charger...." Read more
"...This worked perfectly. Easy set up and does the trick." Read more
"...I'm very happy with the simple installation and output performance of the panel and charge controller." Read more
Customers are mixed about the battery capacity of the solar panel. Some mention that it keeps their 50ah battery charged daily and charges around 6-7 amps, while others say that it drains the battery more than it charges.
"...It also turns off when there is no sun on the solar panel and does not drain the battery ." Read more
"...Original review.... 50w panel seems to work well but I'm getting very low amperage on a 10w controller...." Read more
"...This panel charges a dead battery within a day and we haven’t had to hook our transfer tank pump to a piece of equipment since we’ve installed this..." Read more
"...Meaning it doesn't back drain your battery like some of the cheaper charge controllers...." Read more
Customers have mixed opinions about the charging of the solar panel. Some mention that it does a good job charging and maintaining boat batteries after daily use, while others say that it stopped charging and is completely dead.
"This is a real 20W charging panel, and these MPPT charge controllers are finally smart and only turn on if polarity correct, how many controller..." Read more
"...part of the display was missing, and I felt like the battery probably wasn't being charged ...." Read more
"...The charger is MPPT to maximize current even if there are occasional clouds...." Read more
"...It did initially seem like it was not doing a great job of charging the deep cycle marine battery I was using it on, but I was not paying close..." Read more
Customers have mixed opinions about the durability of the solar panel. Some mention that it is well built and sturdy, while others say that it doesn't last and is not very durable.
"Nice and sturdy great value " Read more
"...They responded within hours, acknowledging that the controller may be defective . They sent me a replacement, which I received in 3 days...." Read more
"...The panel is built very sturdy , with no noticeable flex in the frame while still being lightweight...." Read more
"...point I would say about 30% of my purchases from Amazon have been poor quality and have broken or stopped working...." Read more
Customers are mixed about the battery level. Some mention that they can read current battery voltage and current charging amps, while others say that it doesn't show battery level even with a press of the button.
"...prevent magic smoke from appearing plus when operating it provides current voltage readout plus an amperage rate which most regulators do not." Read more
"...Hot lead Wire got melted. ?? See pics from others. Doesn't show battery level even with a press of the button...." Read more
"...The charge controller gives you a voltage and charging current readout , which is nice...." Read more
"why does it not read the battery voltage , until you connect the solar panel in the sun, and then the display lights up...." Read more
Customers are not satisfied with the waterproofness of the solar panel. They mention that it is not weatherproof, the regulator got wet and it stopped working. The moisture will rust the computer parts inside and it won't work at all.
"...So, the panel works great, but the charge controller is junk .UPDATE: The seller reached out to me and made things right...." Read more
"...But buyers should be aware that charger is not water resistant ...." Read more
"Advertised as rainproof. Charge controller is not rainproof ." Read more
"...Soon the moisture will rust the computer parts inside and it won't work at all...." Read more
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COMMENTS
Getting Started with Sailboat Solar. Sunpower Solar Panels are considered by most in the industry as the gold standard. They use the highest-efficiency solar cells and have top-notch build quality. In this simple installation, three 50w panels are just enough to get you started. Plus, it's the most affordable installation! 150w Starter Solar ...
Mounting solar panels on a sailboat was not difficult, but a few key decisions made a huge difference in how effective our panels were. A solar-power installation on a sailboat is made up of two independent systems: one system to charge the batteries, and another system to provide 120-volt AC power for household appliances. In the charging ...
Another factor you'll need to consider is the size of your boat battery bank. In general, a 100Ah deep cycle battery will need 180 watts of solar to fully charge, assuming you have at least four hours of sunlight a day. Thus, if you have a 200Ah battery bank, you'll need at least 360 watts of solar. In this case, two 200-watt panels would ...
A 10-watt horizontally mounted panel should generate between 3- and 5-amp hours per day. We'll need at least 13 volts to fully charge our 12-volt battery. As most solar cells generate at least 0.45 volts, you'll want a panel with a minimum of 33 cells, which should provide around 14.85 volts.
THE AVAILABLE SPACE. In practical terms, a modern 40ft monohull would have the space for around 1,200W of PV panels (cockpit arch, sprayhood top, deck), maybe 1,500W with the addition of a few portable panels for use at anchor. The 1,200W of fixed position solar array could produce around 360Ah on a sunny summer's day (zero shading) or more ...
A few viewers have asked about my two solar panels in the cockpit of my sailboat. In this episode, I explain how I set up my solar system. It's super easy. E...
For our sailboat solar power installation, we had three 325 Panasonic Solar Panels, a 316 Stainless Steel frame made to weld over our davits and a Midnight S...
Nature Power Rigid. The nature power rigid is a large, powerful, single solar panel. If you are looking for the right panels to power your entire boat comfortably, these are the ones for you. They are very large so they will need a large flat surface area. alternatively, they can be hung vertically from rails.
600-watt solar panel system on Summer Twins 28 sailing catamaran Caribbean Soul 2. (Photo/ Clifford Burgess) The practical aspects of your solar panel system will be governed by the design and size of your sailboat, your overall project budget (% DIY project) and how you currently use your sailboat versus your future plans for your boat. The ...
Giosolar 1,000W flexible solar panel. Best flexible boat solar panel. Delivering a mighty kilowatt of power, (not far off the amount used by a one bedroom house), this Giostar package comprises ten separate 100W panels, each of which is 1,050 x 540 x 2.5mm in size. Capable of charging either 12 or 24V batteries, a kit of this magnitude is one ...
It provides a guide for installing solar panels on a boat, including factors to consider, such as panel size and type, positioning, mounting locations, wiring, choosing a charge controller, and maintenance. Solar panels on boats are beneficial for powering various systems like rotors, autopilots, navigation lights, and radio systems, reducing ...
We had a 200w setup, nothing fancy but enough to supply our need for sailing the Bahamas. You will need between 2-8 solar panels for your sailboat. The exact amount depends on your sailboat's space and how many electronics you need to power. Most solar panels can absorb between 100-300 watts per hour.
Have you ever wondered how your suposed to install solar panels on a sailboat? This is how i did it with a few simple steps.Support me by becoming a member o...
With advancements in technology, installing solar panels on a sailboat has become more practical and efficient than ever before. In this blog post, we will explore the benefits of solar power on a sailboat and provide a step-by-step guide on how to install and optimize your solar panel system. 1. Why is Solar Power Useful on a Sailboat?
Mission Solar MSE345SX5T. MSE 345 is a simple solar panel for all kinds of applications, including boat installations. Mission Solar panels are manufactured in Texas. The module provides 345 Watts of power with 18.7% efficiency. It is certified for high snow (5400 Pa) and wind loads (4000 Pa).
Researching solar panels for the first time in 13 years, we discovered that much had changed. Panels produced higher output for their size, but larger panels were being manufactured to meet the ever-growing demands of boaters. Our usage had actually decreased over time as our three children grew up and moved off the boat, and the space allotted ...
4. Attach the wires to a solar panel controller (see photo below) 5. Attach a new set of the same style of marine grade wires from the controller to your battery. 6. The red (positive) goes on the Positive terminal, the black (negative) goes on the Negative terminal. 7.
This Federal tax credit is a 15%-30% credit on all qualified expenses to purchase and install solar panels and a solar system (including any installation charges), ... are ideal for temporary mounting of our flexible solar panels on a boat's canvas bimini or dodger. Our rare earth magnet kit includes 8 or 12 magnets and adhesive to attach the ...
Profit from your roof space: find local deals on solar in your area, eliminate your power bill, and join the solar revolution. Calculate My Savings! This is an in-depth video on how you can install a solar panel system on a sailboat - in this case, a 300W solar system was sufficient for a 38′ catamaran "Zingaro".
The solar charge controller is a full multi-stage battery charger that provides a bulk, absorb and float charge cycles, keeping your onboard battery bank in tip-top condition when you're away from shore power. Depending on the configuration, a solar charging system can provide between 6 to 50 amps of power, all harnessed from the solar panels ...
Cruising World Editor at Large Tim Murphy visits West Marine to grab all of the supplies he needs to install a new set of solar panels on a Passport 40 in Po...
What are the best solar companies in Saint Petersburg, FL. According to solar shoppers on the EnergySage Marketplace, the top five solar installers in Saint Petersburg, FL are Solar Optimum, Affordable Solar, Roof, & Air, ProSolar Systems, Transform Solar, and BeeGreen Solar & Roofing.
Where the Sun Shines. In a city that enjoys 361 days of sunshine each year, solar energy makes sense. The City is committed to the increased usage and production of solar energy, both for municipal operations and the community, in order to help promote a clean, sustainable energy source, reduce greenhouse gas emissions and fossil fuel dependency, and improve community resilience.
Amazon.com : 20W 12V Solar Panel Kit Battery Maintainer Trickle Charger Pro + Advanced 10A MPPT Charge Controller + SAE Battery Clip Cable for 12 Volt Boat Car RV Trailer Motorcycle Automotive Home Off Grid System : Patio, Lawn & Garden
4.9 stars - 1748 reviews. Solar Panel Installation Saint Petersburg Fl - If you are looking for perfect panels and help from qualified professionals then try our service.