Best Solar Panels for Greenhouse

Maintaining your own greenhouse is no easy feat in this economy. The astronomical power bills you receive from your national grid can alone dent a big enough hole in your pockets. Add to this the other costs of running your greenhouse, and you’d be left with nothing to save.

This is why we believe you should operate your greenhouse with solar panels and benefit from the cost savings in the process. Using solar panels in your greenhouse is also very economical as you wouldn’t have to worry about power blackouts that damage your plants. Your plants will be in safe hands, and your power requirements will be covered through solar paneling.

Solar panel kits for greenhouses are usually made out of silicon. However, there are multiple types and varieties of solar panels, which vary in efficiency and price. For starters, there are three types of solar panels available: monocrystalline solar panels, polycrystalline solar panels and amorphous solar panels. Monocrystalline panels happen to be the most efficient as they are dark in color and have the highest efficiency rating.

Best Solar Panels for Greenhouse

In this article, we look at some of the best solar panels for greenhouse and mention a few key considerations you should keep in mind while buying and installing them.

Factors to Consider When Buying the Best Solar Panels for Greenhouse

The buying process for purchasing the best solar panels for greenhouse should be as thorough and smooth as possible. You should be able to identify the best products in the market and find out just why they fit your space.

Here are some key considerations you should keep in mind here:

The Size of Your Greenhouse

The very first thing you need to consider is the size of your greenhouse and what exactly you will be growing inside of it. The system you install will depend on the overall space covered by your greenhouse and the plants you have inside. The plans inside the greenhouse matter because some crops require more heating than others. Be sure to go for a solution that supplies the level of warmth required by the crops within your greenhouse.

When considering the size of your greenhouse, also keep an eye open on your power requirements. Your purchase of the right solar panel is determined by the power requirements you want for your greenhouse.

Ease of Installation

The second thing to consider is the ease of installing your solar panel in your greenhouse. The new solar panels you buy should be easy to install on your greenhouse without any further complications. The more complicated this process is, the harder it gets for you to set it up.

The installation process should be easy and the kit you buy should preferably come with the right brackets and pre-drilled holes.


Obviously, the price of the solar panels you buy for your greenhouse matters. While solar panels do lead to cost reductions, in the long run, they can cost a little more at the time of purchase. So, make sure you go for a paneling solution that provides decent value and gives you a good bang for your buck.

1. ECO-WORTHY 200 Watt Greenhouse Solar Panel Kit

ASIN Number: B07K233GT8

This ECO-WORTHY 200 Watt Greenhouse Solar Panel Kit is one of the finest and valuable power solutions you can find for your greenhouse. The good part about this solution is that it can withstand snowstorms, snow load and other storms without rusting at all.

The sturdy aluminum frame for this solar panel is easy to install. The kit comes with two panels of 100 watts each and combines to recharge batteries within a short time. There is also an overcharge regulator.

2. Renogy 100 Watts Eclipse Monocrystalline


This Renogy 100 Watts Eclipse Monocrystalline comes in the form of 2 solar panels rated at 100 watts each, which is why you can expect a maximum power load of 200 watts.

This solar panel continues to deliver quality heating even in cold weather and comes with a corrosion-resistant aluminum stand. The panels are fitted with a 4-stage charging controller to avoid overcharge.

3. Giosolar 100W 12V Monocrystalline Solar PV Panel

ASIN Number: B07486P6QS

This Giosolar 100W 12V Monocrystalline Solar PV Panel ranks highly on the efficiency quotient. The monocrystalline solar cells ensure that the panels are able to extract a high percentage of energy from sunlight.

Additionally, the panels come with a higher charge per module rating than many of the competitors. The solar panel is considered extremely popular with greenhouse heating experts and is a convenient solution for your greenhouse.

4. Windy Nation 400 Watts; Solar Panel Kit with MPPT Charge Controller


This Windy Nation 400 Watts; Solar Panel Kit with MPPT Charge Controller is the ideal solution for gardeners within warmer areas. The 400 watts greenhouse solar panel comes with polycrystalline panels.

It includes some of the most essential heating elements such as a solar cable adapter, a combiner, friendly Z mounting brackets and a 20A charge controller. The design is optimized for power efficiency.

1. Renogy 400 Watt 12 Volt Solar Premium Kit

ASIN Number: B07CTKT56Y

This Renogy 400 Watt 12 Volt Solar Premium Kit is ideal to cover the power load required by most greenhouses. This is definitely one of the best kits in the market designed with monocrystalline panels for ideal power generation.

The 21 percent power efficiency rate is the highest in the market. The system also comes with a MPPT charge controller to help you monitor fluctuations in your system.

Our Final Thoughts

The ECO-WORTHY 200 Watt Greenhouse Solar Panel Kit is one of the finest and valuable power solutions you can find for your greenhouse. It is also our top recommended pick for the best solar panels for greenhouse. You can search for reviews on these solar panels online to find the best system for your greenhouse.

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