50 Watt Vadalarm agricultural solar panel
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Forget the battery charger and harness the power of the Sun!

Your plants thrive on sunlight, so why shouldn't your electrical devices? With our low-power mobile solar panel kits, you can finally power your off-grid systems (e.g. electric fence, security camera) with the simplicity of driving in a stake.

Here’s why you should choose us:

  • more than 10,000 customers have already chosen us
  • installing our solar panel requires no professional help
  • we can deliver your kit as soon as the next day
  • we will buy it back without question within 14 days if you don't like it
  • you can also add theft insurance with us

Your package will include what you choose

Our solar panel kits offer a flexible solution for your problem: if you want to install your solar panel on a flat roof or an existing mount, you don’t need to buy the mount. In this case, by choosing our smallest package, you only need to order the solar panel and the pre-installed charge controller. However, if you want to install solar power from scratch at a completely new location, it’s worth choosing the largest package, as it also includes a battery.

So, carefully read the sections below and make sure you choose the ideal package for you!

All-Inclusive Package
Vadalarm Solar
What’s in the package and what’s not?

  • 50W solar panel
  • Charge controller
  • Cable
  • Battery clamps
  • Stainless steel mounting bracket
  • 12V 45Ah battery

280 EUR + VAT

How many would you like?:
From 3 units: -10 EUR + VAT discount per unit
From 6 units: -20 EUR + VAT discount per unit
Basic Package
Vadalarm Solar
What’s in the package and what’s not?

  • 50W solar panel
  • Charge controller
  • Cable
  • Battery clamps
  • Stainless steel mounting bracket
  • 12V 45Ah battery

200 EUR + VAT

How many would you like?:
From 3 units: -10 EUR + VAT discount per unit
From 6 units: -20 EUR + VAT discount per unit
Minimal Package
Vadalarm Solar
What’s in the package and what’s not?

  • 50W solar panel
  • Charge controller
  • Cable
  • Battery clamps
  • Stainless steel mounting bracket
  • 12V 45Ah battery

120 EUR + VAT

How many would you like?:
From 3 units: -10 EUR + VAT discount per unit
From 6 units: -20 EUR + VAT discount per unit

In stock

Vadalarm products are always in stock, so you don't have to worry. If you place your order in the morning, you could have it by the next day.

Guarantee

Set it up, try it out, and test it risk-free for 14 days. If you decide it doesn't meet your expectations, you can return it.

Important info

We want you to be aware of the product's features, so you'll find all the information on this page. However, if you have any questions, we are happy to help.

Appreciative opinions from our customers

The following reviews, verified by the independent trustindex, do not reflect the opinions of typical customers.

Free energy from the sun

Imagine what you used to do when your battery ran out, far from any outlet. If, for example, you run an electric fence, it's a serious problem that battery capacity is limited. You can probably already feel the strain in your back when you hear the words 'battery hauling' as a new Olympic sport. Let us show you that it doesn't have to be this way.

Imagine how convenient your life could be if your batteries were always recharged. After all, true freedom comes from machines you buy once and never have to worry about again. Well, our solar panels are just like that: install the type you choose according to the instructions, and you won’t need to check it again.

Nem mellesleg termékünk 100%-ban saját fejlesztés, így munkaidőben bármikor felhívhatsz minket, ha technikai segítségre vagy szervizre van szükséged. Házhoz szállítjuk 2 munkanapon belül és természetesen 14 napos visszavásárlási, és 2 év teljeskörű garanciát biztosítunk.

Want to know who you're buying from?

We are dedicated technology enthusiasts aiming to make farmers' lives easier.

We work to bring farmers into the future. Every day, we spend at least one hour learning and experimenting so that you don't have to. This way, you can be sure that you'll receive solutions from us that make your life easier. Watch the interview with us if you want to get to know us better!

How to set up the Vadalarm solar panel?

The ideal tilt angle of the solar panel depends on the time of day, orientation, and season. However, there is an almost perfect angle that results in near-maximum efficiency year-round. We have set this angle for you and welded it securely into the mount, so you can leave it outside all year long, both in winter and summer.

When setting up the solar panel, all you need to do is make sure it’s facing south, with nothing shading it, and that it’s at least 1.5-2 meters high. It’s also good to occasionally clean its surface to keep it from getting dusty, as this could reduce its efficiency. Thanks to its weather-resistant robust coating, it can even withstand hailstorms. For mounting, we recommend a sturdy post or steel pole with a maximum diameter of 11cm, as the set includes a 100-120mm Awab clamp. The system can be easily connected to the battery with two durable industrial terminals.

What is 50 Watts enough for?

The energy needs of our modern world are enormous. For example, the output of a 110-horsepower tractor is 4000 times that of our smaller solar panel. Because of such proportions, some may think that 20 Watts isn't much. However, the world of agriculture is as extreme as it is energy-intensive. We are sure you know this, but we’ll show you some examples where exactly 50 Watts is needed.

Electric fence systems

An average 12V electric fence unit consumes 8-15W. So, while our solar panel powers the electric fence, it also has plenty of energy left to recharge the battery connected to the fence.

Security systems

Security cameras and alarm systems are often used in locations that are not monitored at night, and nowadays, cameras are even installed on irrigation systems. The power consumption of such systems is similar to that of an electric fence, with a maximum of 8-15W.

Powering caravans

Whether you're camping or working in the fields, it can be frustrating if you can't quickly get power. Vadalarm agricultural solar panels provide an effective solution for such situations as well.

Last but not least

We all know that hard workers run best on cold drinks in the summer heat, whether it's beer or wine spritzer. And cold drinks can only be achieved with electricity. Our 50 Watt solar panel is ideal for keeping your beer cold. So, let's get to work!

Of course, we've also prepared for the case when you don't have a notebook in front of you to calculate your power consumption. We've created a super-simple calculator that will tell you exactly which solar panel you need.

Try the calculator!

Get to know the details!

Vadalarm Agricultural Solar Panel (50 W)
Waterproof electronics
The waterproof box shown in the image houses the control electronics of the Vadalarm agricultural solar panel. Thanks to this, the output voltage remains stable.
Vadalarm Agricultural Solar Panel (50 W)
Robust steel mount
Our custom-designed steel mount is set at the ideal angle for the solar panel, so you won’t need to do anything other than attach it with the provided clamps.
Vadalarm Agricultural Solar Panel (50 W)
Polycrystalline technology
We use the best price-to-value technology to provide you with the most cost-effective solution.
Vadalarm Agricultural Solar Panel (50 W)
Reliable electrical connection
The Vadalarm agricultural solar panels have a robust electrical connection that you simply need to attach to the poles of the battery.

Theft insurance

We hear your biggest fear on a daily basis: 'What if it gets stolen?'
The answer is, we will send you a new one. If you pay the one-time fee when purchasing your solar panel, you can also get theft insurance for the duration of the warranty. The price of the theft insurance is indicated with the respective package, and you can request it by ticking the box. The theft can only be proven with a copy of a police report.

Refund guarantee

If you have any problem with the product-what you ordered from us-, you can send it back to us in 14 days. Above in the menu you can read about our return policy particularly.

Fast shipping in 48h

If you order a simpler package on the morning of a working day, there is a good chance that you will receive it in 3 days!

Own Service Support

Repairability is valuable to us. If you encounter any issues with any of our products, our service colleagues and developers will definitely be able to repair the product.

Secure pay

Use your debitcard or credit card to pay online with Barion, one of the best-known Central European payment providers.

Cash on delivery

If you choose this, we save your datas immediately, you will pay to the courier on receipt and you will get your box earlier.

A favorite brand by thousands of customers

The Vadalarm products are so popular from the beginning because the simple formation is owing that you can install it easily.

Frequently Asked Questions

Is it too expensive?

If you wanted to build your system yourself from individual components, it would cost nearly double the price of our products. So, do you think it's not worth it?

Afraid it might get stolen?

That's exactly why we created the theft insurance, which you can choose for your solar panel at your discretion. You decide if the insurance is worth the price for you.

Too good to be true?

You don’t have to take our word for it. Trust your own eyes. And if you don't like our solar panel, just let us know within two weeks, and we’ll buy it back from you.

How do I install it?

Installing the Vadalarm solar panel is incredibly simple. Just follow these steps. First, dig a 2-2.5 meter pole at least 0.5 meters deep if you haven't already. Use the provided clamps to attach the solar panel to the pole, making sure it faces south (you can further secure the installation with a screw if necessary). Finally, connect the terminals at the end of the cables to the battery (red terminal - blue wire for positive, black terminal - brown wire for negative).

Can I connect two of them together?

Yes. Our solar panels come with a charge controller that allows you to connect multiple panels. However, make sure to connect them in parallel, not in series. For this reason, our solar panels are only suitable for charging 12V systems.

Have another question? We’ll help over the phone!

Technical specifications

Height 67 cm
Width 53 cm
Depth 25 cm
Weight 6 kg
Output voltage 12-16V
Nominal peak power 50W
Cable length 2±0.5m
Mounting With clamps or with strap and screw
Electronics sealing IP55
Operating temperature -20 - +50 °C
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