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9 Best Solar Heater For Greenhouse for 2024
Published: August 5, 2023
Looking for the best solar heater for your greenhouse in 2023? Check out our top 9 recommendations to keep your plants warm and energy-efficient!
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Introducing the 9 Best Solar Heaters for Greenhouse for 2023. As the world continues to prioritize environmental sustainability, greenhouse owners and garden enthusiasts are seeking innovative solutions to maintain optimal conditions for plant growth while minimizing energy consumption. With the advancement of solar technology, solar heaters have emerged as efficient and eco-friendly options for heating greenhouses. In this article, we will explore the top nine solar heaters available in the market for 2023, their features, and their potential benefits for greenhouse owners. Whether you are a commercial farmer or a passionate gardener, read on to discover the sustainable heating solutions that can help you create a thriving greenhouse environment.
Overall Score: 8/10
The Bio Green PAL 2.0/USDT Palma Greenhouse Heater is a reliable and efficient heating solution for your greenhouse. Designed with a stainless steel housing and engineered heat elements, this heater is built to withstand the humid environment of a greenhouse. It has a heating output of 5118 BTU/1500W and can easily heat spaces up to 120 sq. ft. The digital summer/winter thermostat allows you to set and maintain the desired temperature in your greenhouse, and the external sensor cable measures the ambient temperature. With its compact size and floor-standing design, this heater is versatile and can also be used in sheds, store rooms, garages, and milk-houses. Overall, the Bio Green PAL 2.0/USDT Palma Greenhouse Heater is an affordable and effective option for keeping your greenhouse warm and protected.
Key Features
- Heats spaces up to 120 sq. ft.
- Digital summer/winter thermostat
- Stainless steel housing
- 5118 BTU/1500W heating output
- Compact and floor-standing design
Specifications
- Color: Black
- Dimension: 11.00Lx8.00Wx12.50H
- Size: 11 x 8 x 12.5" / 280 x 195 x 315 mm
Pros
- Ideal for greenhouse heating and other spaces
- Durable and splash-proof design
- Inexpensive to operate
- Includes a thermostat for easy temperature control
Cons
- Some customers experienced issues with heating
- Thermostat may not be accurate in all situations
The Bio Green PAL 2.0/USDT Palma Greenhouse Heater is a reliable and affordable option for keeping your greenhouse warm. With its compact size and durable design, it can heat up to 120 sq. ft. of space. The included digital thermostat allows for easy temperature control, and the stainless steel housing ensures long-lasting performance. While some customers have reported issues with heating and thermostat accuracy, overall, this heater provides efficient and effective heating in greenhouse and other small spaces. Whether you have a greenhouse, shed, store room, garage, or milk-house, this heater is a great investment to protect your plants and maintain optimal growing conditions.
Overall Score: 7.5/10
The iPower Electric Heater Fan is a powerful and portable space heater that is perfect for use in greenhouses, grow tents, workplaces, and more. It features overheat protection, which automatically shuts off the heater once the desired room temperature is reached. With a lightweight and portable design, it is easy to move this heater from room to room. The high air circulation fan helps prevent mold formation on plants in a greenhouse. The heater quickly heats up small spaces and has an adjustable heating range from -58°F to 210.2°F. It operates on 120V 60Hz electric supply and has a floor-standing design. Overall, this heater is a convenient and efficient option for keeping your plants and workspace warm.
Key Features
- Overheat Protection
- Widely Application
- Convenient Design
- Fast Heat Up
- Electric Supply
Specifications
- Color: Black
- Dimension: 12.40Lx8.30Wx13.80H
- Size: Greenhouse Heater
Pros
- Overheat protection for safety
- Portable and lightweight design
- High air circulation to prevent mold formation
- Quickly heats up small spaces
- Adjustable heating range
Cons
- Not suitable for outdoor patio use unless enclosed
- May have difficulty regulating temperature
- Expensive to run all winter
- Fan runs constantly
- Limited heating range
The iPower Electric Heater Fan is a reliable and convenient option for heating small spaces such as greenhouses, grow tents, and workplaces. It offers overheat protection for safety and has a portable design for easy transportation. The high air circulation fan helps prevent mold formation on plants, making it ideal for greenhouse use. While it may have some limitations in terms of temperature regulation and heating range, it provides fast and efficient heating in smaller areas. Overall, if you’re looking for a compact and powerful heater, the iPower Electric Heater Fan is worth considering.
Overall Score: 8.5/10
The MIDAT Solar Heater is a versatile and efficient heating solution suitable for both indoor and outdoor use. Powered by advanced Halogen tube heating technology, this electric patio heater provides fast and instant warmth in just 3 seconds. Unlike traditional patio heaters, the MIDAT Solar Heater is more environmentally friendly, saving you 30%-40% on electricity bills and producing no greenhouse gases. With adjustable heating modes of 750W and 1500W, you can easily customize the heat output to meet your specific needs. Safety is also a priority, as this heater is ETL, CE, and IP23 certified with dustproof and waterproof rating. Made of high-quality materials, it is durable and can withstand various outdoor conditions. Its compact size makes it easy to install and use in a variety of settings. Please note that despite the name, it is not actually a solar heater.
Key Features
- ✔Fast heating in 3 seconds
- ✔High efficiency& Energy saving
- ✔Adjustable heating modes
- ✔Safety protection
- ✔Perfect for indoors and outdoors
Specifications
- Dimension: 17.00Lx17.00Wx12.00H
- Size: 17IN
Pros
- Fast heating in just 3 seconds
- Eco-friendly with no greenhouse gas emissions
- Adjustable power levels for customized heating
- Safety certifications and protection features
- Suitable for indoor and outdoor use
Cons
- Misleadingly marketed as a solar heater
Overall, the MIDAT Solar Heater is a powerful and efficient heating option for both indoor and outdoor spaces. With its fast heating capabilities, adjustable power levels, and safety features, it provides reliable warmth in various environments. It is particularly well-suited for use in garages, backyards, and gardens. However, it is important to note that despite being marketed as a solar heater, it does not utilize solar energy. So, if you’re looking specifically for a solar-powered option, this may not be the right choice. That being said, if you’re in need of a reliable electric patio heater, the MIDAT Solar Heater is a great option to consider.
Overall Score: 8.2/10
The SUN ENERGISE Solar Powered Exhaust Fan Pro is a perfect ventilation solution for greenhouse, sheds, chicken coops, and more. It features a 20W high efficiency solar panel and an 8-inch high speed DC fan. With enhanced blade and engineered motor, it provides higher airflow at low noise levels. The fan is made of premium ABS material and equipped with safety protection features. The solar panel's multi-layered sheet lamination enhances its performance and offers more than 10 years of service life. The fan is easy to use with its On/Off switch and requires no mains power. Overall, it is a reliable and efficient solar exhaust fan for cooling and ventilation in various spaces.
Key Features
- Cool & Clean solar fan
- Higher airflow
- Safety protection
- Powerful & Efficiency
- Easy to use
- Usage advice
Specifications
- Dimension: 9.80Lx9.80Wx4.00H
- Size: 20W Solar Panel + 8 Inch Exhaust Fan
Pros
- High airflow at low noise levels
- Premium ABS material for safety
- Multi-layered solar panel with long service life
- Easy to use, practical and reliable
Cons
- Not powerful for larger units
- No mounting hardware with the solar panel
- Short lead out of the fan with in-line switch
The SUN ENERGISE Solar Powered Exhaust Fan Pro is a reliable and efficient solution for ventilation and cooling in various spaces. With its high airflow, safety features, and easy installation, it provides a practical and reliable option for greenhouse, sheds, chicken coops, and more. The multi-layered solar panel ensures long service life, even on cloudy days. Although it may not be powerful enough for larger units, it still offers effective air circulation and temperature control. The only downside is the lack of mounting hardware with the solar panel and the short lead out of the fan with an in-line switch. Overall, it is a great addition to any garden or outdoor space.
Overall Score: 8.2/10
The BIBISTORE Solar Heat Sensitive Automatic Greenhouse Window Opener is a convenient and efficient solution for maintaining the ideal temperature in your greenhouse. Made with thicker and stronger material, this opener is designed to withstand windy mountain areas without twisting. Its aluminium and stainless steel construction ensures resistance to corrosion, making it a durable choice. The opener is powered by solar energy, resulting in zero operating costs and a positive environmental impact. With both clamp and screw options for installation, it offers flexibility and convenience. Additionally, the opener is well-packaged for secure shipment. Please note that while most units work well, there have been some reports of issues with full extension and leaking fluid. Some users have also found the instructions to be unclear. Overall, the BIBISTORE Solar Heat Sensitive Automatic Greenhouse Window Opener is a reliable and efficient accessory for any greenhouse.
Key Features
- Thicker and stronger material with 2-spring type
- Aluminium and stainless steel material, resistant to corrosion
- Solar energy sourced, environmentally friendly
- Both clamp and screw for easy installation
- Well-packaged for shipment
Specifications
Pros
- Thicker and stronger material
- Resistant to corrosion
- Environmentally friendly
- Easy to install
- Well-packaged for shipment
Cons
- Some units may have issues with full extension
- Leaking fluid reported in a few cases
- Instructions may not be clear
The BIBISTORE Solar Heat Sensitive Automatic Greenhouse Window Opener is a recommended accessory for greenhouse owners. Its thicker and stronger material, along with resistance to corrosion, ensures durability and longevity. The solar-powered design not only reduces operating costs but also promotes environmental sustainability. The convenience of both clamp and screw installation options adds to its appeal. While there have been a few reported issues with full extension and fluid leaks, the majority of users find this opener to be effective. Improved instructions could enhance the installation experience. Overall, this opener offers a valuable solution for maintaining optimal greenhouse temperature and is worth considering for any gardening enthusiast.
Overall Score: 8.5/10
The Auto Vent Opener Automatic Greenhouse Window Opener is a reliable and efficient tool for maintaining the optimal growing temperature in your greenhouse. This automatic window opener is made of high-quality anodized aluminum, ensuring its durability and longevity. It uses solar energy to open or close the greenhouse vents based on the temperature, preventing overheating. The opener can be easily installed and works as intended, opening when it starts warming up and closing at night when it cools down. However, it should not be used in temperatures exceeding 45° (122F). The Single Spring color option has dimensions of 11.81Lx1.97Wx1.18H. Overall, this Auto Vent Opener is a great addition to any greenhouse, providing convenience and efficiency.
Key Features
- Suitable for Most Greenhouses
- Quality Construction
- Environmental friendly
- Non Electric
- Important notice
Specifications
- Color: Single Spring
- Dimension: 11.81Lx1.97Wx1.18H
Pros
- Automatically maintains optimal growing temperature
- Durable anodized aluminum construction
- Uses solar energy
- Easy to install and operates as intended
Cons
- Not suitable for high temperatures
- Lacks easy disconnection feature during strong windstorms
- May require modification for certain greenhouse models
The Auto Vent Opener Automatic Greenhouse Window Opener is a reliable and efficient tool for maintaining the optimal growing temperature in your greenhouse. Its high-quality construction and solar-powered operation make it a great choice for environmentally conscious gardeners. The opener’s ease of installation and effectiveness in regulating temperature make it a convenient addition to any greenhouse. Nevertheless, it should be noted that the product may not be suitable for extreme heat conditions and might require modifications for certain greenhouse models. Overall, this Auto Vent Opener offers a practical and eco-friendly solution for greenhouse ventilation.
Overall Score: 7/10
Keep your small chicken coops, greenhouses, sheds, and pet houses cool with the Solar Panel Fan Kit by AntPay. This kit includes a 10W solar panel and dual fans that effectively reduce indoor temperature and keep the air fresh. With a large airflow of 200 CFM, this weatherproof fan is designed for outdoor use and can withstand rain due to its waterproof level of IPX7. The dual fans come with double metal protection nets to prevent injuries to small animals and ensure the fan blades' normal operation. Please note that the fan only works during the daytime as it relies on sunlight for power. Upgrade your outdoor spaces with this energy-efficient and practical fan kit.
Key Features
- COOL AND CLEAN: Pushes out heat air and brings in cool air
- LARGE AIRFLOW: Max rotational speed of 3000 r/min, 200 CFM airflow
- WEATHERPROOF DESIGN: Suitable for outdoor use, coated to prevent rain damage
- SAFETY PROTECTION: Equipped with double metal protection net
- NOTE: No built-in battery, works only during the daytime
Specifications
- Color: Multicolor
- Size: 10 W
Pros
- Effectively reduces indoor temperature
- Durable and weatherproof design
- Quiet operation
- Easy installation
- Energy-efficient solar-powered fan
Cons
- Small size may not provide sufficient airflow for larger spaces
- Limited operation to daytime only
The Solar Panel Fan Kit by AntPay is a reliable and practical solution for keeping small outdoor spaces like chicken coops, greenhouses, sheds, and pet houses cool and well-ventilated. With its weatherproof design and durable construction, the kit can withstand various outdoor conditions. The fans provide a decent airflow, making them suitable for smaller areas. However, for larger spaces or areas with higher heat levels, additional fans or cooling methods may be necessary. The solar-powered feature adds convenience and energy-efficiency, while the easy installation process ensures a hassle-free setup. Overall, this fan kit is a valuable addition to any outdoor space in need of ventilation and temperature control.
Overall Score: 8.5/10
The Bio Green Phoenix greenhouse heater is the perfect choice for creating optimal conditions in your greenhouse or providing efficient heating solutions for your shed, garage, barn, chicken coop, or store room. This professional-grade heater features precise temperature control with heating and cooling functions to maintain a constant optimal temperature for your plants. With 3 heat output options, you can adjust the temperature according to your plants' needs. The high-quality stainless steel design is rust-resistant and durable, and the heater is easy to install with hanging chains and floor mounting brackets. Keep your greenhouse warm even in freezing temperatures with the Bio Green Phoenix heater.
Key Features
- Ideal choice for optimal greenhouse conditions
- Accurate temperature control with heating and cooling/ventilation functions
- 3 heat output options for adjustable temperature
- High-quality stainless steel design with frost detection
- Easy installation with hanging chains and floor mounting brackets
Specifications
- Color: Stainless Steel
- Dimension: 8.66L x 12.99W x 16.14H
- Size: 41 x 22 x 33 cm
Pros
- Maintains greenhouse temperature even in freezing conditions
- Quiet and smooth-running fan
- Durable and rust-resistant stainless steel design
- Easy to install with flexible mounting options
Cons
- Requires 220 volts for operation
- No digital settings, trial and error required
The Bio Green Phoenix greenhouse heater is an excellent choice for gardeners who want to create optimal conditions for their plants. It provides precise temperature control and adjustable heat output options to suit your plants’ needs. The high-quality stainless steel design and frost detection function ensure durability and optimal performance. While it requires 220 volts for operation, the ease of installation with hanging chains and floor mounting brackets makes it a convenient choice. With its ability to maintain greenhouse temperature in freezing conditions and quiet fan operation, this heater is a valuable investment for year-round gardening. Grow your plants all year round with the Bio Green Phoenix greenhouse heater!
Overall Score: 9/10
The Goick Automatic Window Opener is a practical tool for greenhouse owners, allowing for easy and automatic opening and closing of windows. Powered by solar energy, this autovent vent opener requires no electricity and uses the sun's heat to regulate the temperature inside the greenhouse. As the temperature changes, the opener automatically adjusts, maintaining the optimal growth temperature and preventing overheating. The opener can be easily clamped or screwed onto the greenhouse frame, ensuring a secure installation. However, it is important to ensure that your greenhouse windows can open freely at least 45 cm (18 inches). With its convenient and efficient design, the Goick Automatic Window Opener is a must-have for greenhouse enthusiasts.
Key Features
- Practical tool for greenhouse windows
- Utilizes solar energy for automatic temperature control
- Prevents overheating and allows optimal growth conditions
- Can be clamped or screwed onto greenhouse frame
- Requires a minimum window opening of 45 cm (18 inches)
Specifications
- Dimension: 14.76Lx3.74Wx2.09H
Pros
- Easy and convenient automatic window control
- No electricity needed, utilizes solar power
- Helps maintain ideal growth temperature in the greenhouse
- Versatile installation options
Cons
The Goick Automatic Window Opener is a reliable and efficient tool for greenhouse owners. By harnessing the power of solar energy, it eliminates the need for electricity while ensuring optimal growth conditions. The automatic temperature control ensures that your plants stay at their ideal temperature, preventing overheating and promoting healthy growth. With its easy installation options, including clamping or screwing onto the greenhouse frame, it offers versatile functionality. However, it is important to consider the minimum window opening requirement of 45 cm (18 inches) when choosing this product. Overall, the Goick Automatic Window Opener is a must-have for any greenhouse enthusiast seeking an effortless and effective solution for temperature regulation.
Buyer's Guide: Solar Heater for Greenhouse
Are you looking to enhance the warmth and energy efficiency of your greenhouse? Look no further than solar heaters! These ingenious devices harness the power of the sun to keep your plants cozy and thriving all year round. To help you navigate through the options available, we have put together this comprehensive buyer's guide. Read on to learn everything you need to know about selecting the perfect solar heater for your greenhouse.Here's a concise rundown of the key factors to consider when buying a solar heater for your greenhouse:
- Heating Capacity: Determine the size and volume of your greenhouse to understand the heating capacity you'll require. It is crucial to choose a solar heater that can effectively warm the entire space.
- Type of Solar Heater: There are various types of solar heaters available, such as solar air heaters, solar water heaters, and solar thermal panels. Research each type to determine which one aligns best with your greenhouse's heating needs.
- Installation: Consider the installation process and ensure it aligns with your greenhouse setup. Some solar heaters require professional installation, while others can be easily set up by homeowners.
- Durability and Weather Resistance: Since solar heaters primarily operate outdoors, it's essential to choose a model that is built to withstand the elements, including rain, wind, and snow. Look for heaters made from durable materials and ones with proper weather sealing.
- Energy Efficiency: One of the crucial benefits of using a solar heater is energy efficiency. Look for models that maximize the collection and conversion of solar energy into heat, which will save you money in the long run.
- Temperature Control and Monitoring: Advanced models offer temperature control and monitoring features that allow you to regulate the heat output and monitor the temperature within the greenhouse remotely. Consider these features if precise temperature control is important to you.
- Safety Features: It's essential to prioritize safety when choosing a solar heater. Look for heaters with built-in safety features such as overheat protection, automatic shut-off, and insulation to prevent accidents and maximize efficiency.
- Warranty and Customer Support: Check the warranty details and customer support provided by the manufacturer. A reliable warranty can give you peace of mind, and good customer support ensures you have assistance whenever needed.
Now that you have a good understanding of the main factors to consider, let's address some common questions in our FAQ section.
Frequently Asked Questions about 9 Best Solar Heater For Greenhouse For 2024
Solar heaters can be used in a wide range of greenhouse setups, including residential, commercial, and hobbyist greenhouses. However, it’s important to choose a solar heater that matches the size and heating requirements of your specific greenhouse.
Solar heaters utilize the sun’s energy to warm the air or water within the greenhouse. They typically consist of solar panels that absorb sunlight, converting it into heat. The generated heat is then distributed throughout the greenhouse to maintain a comfortable temperature for the plants.
Solar heaters are designed to function even during cloudy or winter days. While their effectiveness may slightly decrease compared to sunny days, they can still provide a significant amount of heat that helps to maintain an optimal environment for plants.
Solar heaters typically require minimal maintenance. Regular cleaning of the solar panels to remove dust or debris and checking the system for any signs of wear or damage is recommended. It’s also important to ensure that the connections and settings are functioning properly.
Solar heaters can indeed be used as the primary heating source for a greenhouse. However, in regions with limited sunlight or extremely cold climates, it may be necessary to supplement the solar heating system with alternative heating methods to maintain the desired temperature consistently.
