Greenhouse Solar Fan Air Blower with Auto Temp Control 1

Greenhouse Solar Fan Air Blower with Auto Temp Control 2

Greenhouse Solar Fan Air Blower with Auto Temp Control 3

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Greenhouse Solar Fan Air Blower with Auto Temp Control

At dawn the sun wakes the small solar fan air blower and a soft breeze moves through the greenhouse leaves. Its smart auto-temp control watches the heat, flips the fan on and off, and keeps your plants calm and happy. Quiet, sun‑powered, and reliable, it wraps every pot in fresh air so they grow strong and bright.

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Compact Solar Automatic Ventilation

This Greenhouse Solar Fan Air Blower with Auto Temp Control acts as a dependable Heating system that delivers fast, pollution-free warmth with automatic temperature and ventilation regulation. Its compact rectangular shape, modern low-profile style, sturdy packaging and high-quality aluminum or copper heat exchangers maximize efficiency and durability. Auto-alarm protection, dual computer and digital controls, and indirect combustion provide energy-saving, low-maintenance operation and long service life for growers.

Solar Greenhouse Ventilation Control

The Greenhouse Solar Fan Air Blower with Auto Temp Control is a compact, solar-assisted ventilation and Heating system component offered in aluminium and copper heat-exchanger sizes (small aluminium 645×745×100mm for 200–300 m², small copper 630×700×150mm for 200–300 m², and big copper 960×970×150mm for 400–500 m²) that integrates ventilation, heating and control into greenhouse setups. It delivers automatic temperature and wind control with auto-start/stop fans, auto-clean three-backward-stock heat exchanger, alarm and protection functions, and dual computer- or digital-temperature controllers to provide fast, clean indirect heating at 80–95% efficiency. Special heat-preservation design, a durable multi-fuel firebox, and small-volume construction minimize heat loss, extend service life, and lower operating costs for reliable, energy-saving performance.

Solar Greenhouse Auto Ventilation

The Greenhouse Solar Fan Air Blower with Auto Temp Control is a compact, reliable Heating system and ventilation solution for greenhouses, available with aluminum or copper heat dissipation panels covering 200–500 m². It features automatic temperature control with computer or digital options, auto-start/stop fans, an auto-clean three-backward stock heat exchanger, and built-in alarm and protection functions for smoke-free indirect heating. With special heat preservation, a long-life multi-fuel firebox, fast warm-up and 80–95% heat efficiency, it provides efficient, low-pollution climate control at a competitive price.

◎ Automatic Climate Control

◎ Multi Fuel Efficiency

◎ Compact Reliable Design

Efficient Solar Automatic Ventilation

Born from a small agricultural startup focused on sustainable growing, the Greenhouse Solar Fan Air Blower with Auto Temp Control was engineered with durable materials and simple installation to extend plant seasons and lower energy use. Its smart temperature sensors and solar-powered fan work together to stabilize humidity and airflow while seamlessly integrating with supplemental Heating system units for frost protection and rapid recovery after cold snaps. Product highlights include auto temperature control, low-maintenance solar operation, corrosion-resistant housing, whisper-quiet motor, and an energy-saving design that reduces electric bills while boosting crop yields and greenhouse longevity.

Material introduction

The Greenhouse Solar Fan Air Blower combines a durable galvanized-steel outer frame with selectable aluminum or copper heat-dissipation cores—small aluminum (645×745×100mm, 96 pipes), small copper (630×700×150mm, 72 pipes) and large copper (960×970×150mm, 104 pipes)—to suit different greenhouse footprints. Its corrosion-resistant heat exchanger and special three-backward-stock design use metal construction and heat-preservation insulation to shed dust automatically and deliver stable performance across 200–500 m² heating areas. A heavy-duty firebox and indirect heating layout maximize thermal transfer (80–95% efficiency) and integrate with the fan and auto temperature control to form a reliable Heating system for efficient, low-pollution climate management.

◎ Corrosion-Resistant Aluminum

◎ High-Efficiency Copper Heat Transfer

◎ Insulated Long-Life Firebox

FAQ

How does the greenhouse solar fan air blower with auto temp control work?

The fan is powered by an attached solar panel (or an integrated solar system). A built‑in temperature sensor/thermostat monitors air temperature and automatically turns the fan on when the greenhouse gets warmer than the set threshold and off when it cools down. Some models include a battery or allow an external battery backup so the fan can run during low light or at night; models without batteries will operate only while there is sufficient sunlight.

Where should I install the fan and the solar panel in my greenhouse?

Mount the fan high in the greenhouse near the ridge or highest point to exhaust the hottest air. Provide a properly sized cutout, secure the fan with the supplied brackets, and seal gaps to prevent pests and drafts. Place the solar panel in an unshaded, south-facing (northern hemisphere) or north-facing (southern hemisphere) location with good sun exposure for most of the day. Position the temperature sensor where it measures representative air temperature (not in direct sunlight or right next to vents).

What temperature should I set the auto temp control to for common greenhouse uses?

The ideal setpoint depends on your crop: many vegetables and general greenhouse crops do well in the 18–26°C (65–79°F) range; seedlings often prefer 18–22°C (64–72°F); heat‑loving crops (e.g., peppers, some tomatoes) can tolerate slightly higher setpoints. Use the crop’s recommended temperature range and monitor plant response, adjusting the thermostat as needed.

Can the solar fan keep my greenhouse cool on cloudy days or at night?

If your unit includes a built‑in or external battery pack, it can run during cloudy periods and at night until the battery is depleted. If it’s a direct‑solar (no battery) model, performance is limited to sunlight availability and output will be reduced on cloudy days and unavailable at night. For uninterrupted ventilation consider a model with battery backup or a hybrid arrangement (solar plus mains/battery).

How many fans do I need and how do I size ventilation for my greenhouse?

Fan requirements depend on greenhouse volume and desired air changes per hour (ACH). You can calculate required CFM using: CFM = (greenhouse volume in cubic feet × desired ACH) ÷ 60. For example, a 10 ft × 10 ft × 7 ft greenhouse has 700 cu ft; for 20 ACH you’d need about 700×20÷60 ≈ 233 CFM. In practice, multiple fans spaced evenly give more uniform airflow than a single unit. Check the fan’s rated CFM in the product specs and choose the number of units to meet your calculated need.

What maintenance is required and how should I protect the fan in winter?

Regular maintenance includes cleaning the solar panel surface, removing dust and debris from the fan housing and intake/exhaust screens, checking and tightening mounts and wiring, and verifying the thermostat operation. Inspect moving parts and bearings annually and lubricate if the manufacturer recommends it. In regions with prolonged freezing temperatures, heavy snow, or ice, follow the manufacturer’s instructions—many users temporarily remove or cover the unit to prevent damage, or ensure the model is rated for cold weather operation.

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