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1. Single-span film greenhouses are suitable for planting cash crops such as vegetables, fruits, etc.
2. Effectively prevent natural disasters and increase yield and income per unit area
3. Typically unheated and ventilated without power equipment. The sunlight heats the interior much high

Glass greenhouse is the facility used to improve the capacity of the plants like fruit, vegetables, flower….by controlling the light,
temperature and humidity in specific growing area. By making full use of its dominant  advantage in making suitable closed
environment, Glass greenhouse is widely used in planting, show sighting, product exhibition, ecological restaurant, and seeding
factory.

  Multi span plastic film agriculture greenhouse body structure is simple and practical, low cost, low operating cost,
can effectively prevent heat loss and prevent cold air intrusion, the insulation effect, low operating costs in winter.
PO greenhouse has better translucency than PE greenhouse. At the same conditions, it is warmer than PE greenhouse.

1. PC sheet greenhouse, with A type roof, hot dip galvanized steel structure and 8mm thickness hollow double polycarbonate sheet cover material.2. Structure can be used for more than 20 years.3. PC sheet can be used for more than 10 years, with performance anti-age, anti UV, anti-drip, anti-fog, anti-hail.

Greenhouses provide an ideal environment for plants. They protect vegetables from the effects of frost, wind and rain; ensure uniformly high quality; help fruit, vegetables and flowers ripen faster, allowing several crops to be harvested in one year.

Multispan-glass greenhouse has a modern and novel in exterior, and has a stable structure.
It adopts hot galvanized pipes. So it is strong and practical and also simple beautiful in overall. 
The covering material is glass which has the high transmittance, good insulation.
The design of wide span and pinnacle made a large operating inner space, a high utilization and a good bandwagon effect.

HOW TO SIZE A GREENHOUSE HEATING SYSTEM

Properly sizing a greenhouse heating system is crucial for increasing heating capacity and maintaining the perfect temperatures year-round. Sizing a greenhouse heating system only requires growers to make several measurements and a few calculations. Once the numbers are crunched, growers will be well on their way to sufficiently heating their operation.

Efficiency ratings are of utmost importance in greenhouse temperature control, whether it’s for an indoor heater, a heat pump or an air conditioner. An efficient, properly sized greenhouse heater delivers uniform heating to the plant canopy. This consistency in temperature promotes strong, rapid plant growth.

SIZING A GREENHOUSE HEATING SYSTEM

Heaters are measured by their output in BTUH (British Thermal Units per Hour) as opposed to their physical size. A heater that is larger in size does not automatically mean more heat output. BTUH reflects the size of an area that a heater can keep warm each hour, and growers have to find a heater that can provide the right BTU per square foot ratio.

This ratio will help growers keep their greenhouse within an optimal temperature range for the specific crops they are producing. For example, an operation that’s primarily growing tomatoes will want to choose a heater that easily maintains temperatures between 60 and 80 degrees Fahrenheit.

To determine the appropriate heater size, growers can follow this step by step guide to calculate the amount of BTUH a heater needs to generate for their greenhouse. 

SAINPOLY Greenhouse Specialists can help accurately design effective heating systems for any growing operation. They can also help sync heating systems with greenhouse climate controllers for optimal performance and automation.

To ask a Greenhouse Specialist about designing your structure’s heating system, call or REQUEST A QUOTE today.

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