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Solar Photovoltaic Polytunnel Greenhouse for Sale
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Product Description
Solar Photovoltaic Polytunnel Greenhouse for Sale
Polytunnel Greenhousers
Solar Photovaltaic Greenhouse Abstract
Photovoltaic agricultural greenhouse is a set of greenhouse with solar photovoltaic power generation, intelligent temperature control system, the modern high-tech planting.
The greenhouse uses a steel frame, covered by solar photovoltaic components and ensure solar photovoltaic power generation and the greenhouse crop demand of lighting.
The solar photovoltaic power generation can support greenhouse irrigation systems, compensate light for plants, solve greenhouse heating demand in winter, raise the temperature of the greenhouse, to promote rapid growth of crops.
Advantages of Solar Photovaltaic Greenhouse:
Solar photovoltaic greenhouse is a new mode of photovoltaic application. Compared with the construction of centralized large-scale photovoltaic power plant, the project has a lot of advantages:
1, effectively ease the contradiction between people and land, and promote the sustainable development of social economy.
2, can be flexible to create a suitable environment for the growth of different crops.
3, to meet the needs of agricultural electricity generation, resulting in power generation efficiency.
4, the new path of green agricultural production.
Solar Photovaltaic Greenhouse Application
- planting vegetable, for example, tomato, cucumber, peper, chilli, leaf vegetable, etc.
- planting flower.
- planting fruits.
- soilless culture.
- agriculture trial.
- as restaurant
- for sightseeing
Solar Photovaltaic Greenhouse Composition
| NO. | items | description | including or not |
| 1 | steel structure | hot-galvanized steel | yes |
| 2 | roof cover | glass/polycarbonate sheet & solar panel | choose according to the clients requirements |
| 3 | sides cover | one/two/three/four side/sides covered hollow glass and the other sides covered polycarbonate; hollow glass thickness: 5+8+5mm, 5+9+5mm, 4+8+4mm, 4+9+4mm | choose according to the clients requirements |
| 4 | outer sunshade system | sunshade net has different light transmission,75%, 50% | choose according to the clients requirements |
| 5 | inner sunshade system | inner shade net has different light transmission,75%, 50%, | choose according to the clients requirements |
| 6 | inner warming curtain | it can keep warm inside in night and in winter. | choose according to the clients requirements |
| 7 | cooling system | it consists of cooling fans and cooling pad | choose according to the clients requirements |
| 8 | heating system | 1.boiler warming: boiler and water warming blower. the bolier type has gas boiler, coal boiler, oil boiler and biofule boiler, and gas/oil boiler | choose according to the clients requirements |
2. electric warming: only has electric warming blower | |||
| 9 | drainage system | gutter size is δ=135× 135×130×2.5mm. The max raindrop discharge is 120mm/h. The gutter discharge grade is 5‰, and the raindrop pipe is PVC, diameter 110mm | yes |
| 10 | ventilation system | roof window and side windows and cooling fans | choose according to the clients requirements |
| 11 | irrigation and fertilization system | drop irrigation or spray irrigation | choose according to the clients requirements |
| 12 | control system | semi-auto-control or intelligent control | choose according to the clients requirements |
| 13 | light compensating system | usually choose high - pressure sodium lamp, or you can use LED lamp | choose according to the clients requirements |
| 14 | seadling bed system | used for seadling | choose according to the clients requirements |
| 15 | soilless culture | we can supply the equipment for soiless culture | choose according to the clients requirements |
| 16 | the other equipment | If you need the other equipment or planting material, please reply to us. | choose according to the clients requirements |
steel structure and cover
| greenhouse steel structure material is high quality carbon steel which is accordance with national standard. Steel parts and fasteners are processed according to “GB/T1912-2002 Technical Requirements and Test Methods of Hot-galvanized Layer for Metal Coating Steel Production”. Inside and outside hot galvanized steel should meet the national standard (GB/T3091-93) requirements of quality products. | The roof cover is usually used polycarbonate sheet and solar panel, but you also can choose thick film or single toughened glass. | the sides cover is usually used pc sheet or hollow glass |
Outer Sunshade System, Inner Sunshade System & Warming System
| In the summer when indoor temperature rise to a certain value, it can reflect a part of the sun and diffuse sunshine into the greenhouse according to the different shading rate, achieving the purpose of cooling temperature. | This system is installing inner sunshade net in the greenhouse.In summer, it can reduce the inner temperature, and in winter and in night, it can prevent the heat running off. | In temperate zone, winter is very cold, so the farmer usually install the warming curtain to keep it warm. |
Cooling System, Heating and Warming System, & Ventilation System
| The cooling system is composed of fan and cooling pad, which can maintain the temperature in the greenhouse at 26-30℃ in summer. | Heating system has two types, one type is using the boiler to provide heat, and another uses of electric. Boiler fuel can choose coal, oil, gas and bio fuels. Boilers need laying of pipelines and water warming blower to heat. If use electricity, you need electric warm air blower to heat. | Greenhouse natural ventilation can be opening staggered windows on the roof. Forced ventilation is achieved through installing blowers. In general, we install the cooling system of fans and cooling pad. |
The cooling system is composed of fan and cooling pad, which can maintain the temperature in the greenhouse at 26-30℃ in summer. | Heating system has two types, one type is using the boiler to provide heat, and another uses of electric. Boiler fuel can choose coal, oil, gas and bio fuels. Boilers need laying of pipelines and water warming blower to heat. If use electricity, you need electric warm air blower to heat. | all the greenhouses covered by film should be opened to ventilate on the two sids and two ends. the film is rolled up and down by a small hand roller. |
Light Compensating System, Irrigation System & Control System
| Greenhouse compensating light, also called plants light, is a required light of supplying light to the plants for growing and developing, instead of sunlight according to the natural law of plant growth and the principle of plants using sunlight for photosynthesis. At this moment most of farmers use high pressure sodium lamp and LED lamp. | In different time and different plants, use different irrigation method. we can install drop irrigation and spray irrigation in the greenhouse. | Greenhouse control system is generally composed of control cabinet, sensors and circuits, which can be realized semi automatic control. You can also use the computer to intelligently control the greenhouse systems through installing networking. |
Nursery Bed, Substrate Culture & Agriculture Planting Technique Supply
| Nursery bed has Fixed bed and movable bed. | If you need the material of substrate culture, we can supply to you. | if you need us to guide you how to plant, we can send the professional farmer to help you |
Our company is located in Qingzhou City, Shandong province, cover an area of 7000 square meters, which possesses register capital RMB3,000,000.00, more than 50 stuffs, and which is a high-tech enterprise in the integration of product research and development, process design, manufacturing, installation, sales and after-sales. The company study and introduce domestic and foreign advanced scientific and technological achievements continuously to supply high-efficiency, save-energy and environmental products and solution.
The company’s main scope of business includes: building and installation of glass greenhouse, PC greenhouse, film greenhouse, solar energy greenhouse, sunlight greenhouse; production and sales of greenhouse parts; building light steel structure; design, plan and building of garden and park and inner greenhouse; research and promotion of hydroponic vegetable; research and promotion of other agricultural technology and eco-agriculture.
Mr Luis Liu
Mobile: +86 158 536 38730 Whatsapp: +86 158 536 38730 Wechat: 158 536 38730 or SD-Sinobeacon Email: sinobeacon(a) QQ: 2294750285 Add: Zhaode South Road, Qingzhou, Weifang City, Shandong, China |
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1. How long is the delivery time? |
According to your greenhouse size and system, the delivery time is usually 10-60days. |
2. How long is the warranty period? |
Different parts have different warranty, usually the electric machine guarantee 1 year, the steel structure 5years, glass 1 year, sunshade net 2-3years, etc. |
3. Is your compay foreign trade company or manufacturer? |
we are manufacturer. |
4. Can you supply sample? |
| Small parts can be supplied, but you should pay the express. |
5. Can your company supply greenhouse design? |
Our company can give greenhouse design according to your land and plan after deposit. And we can give simple drawing before signing contract. |
6. How to intall greenhouse |
First we prepare the material and export. |
After your customs clearing, we send 2-4 engineers or all workers to guide to install. |
If you want to save money, we only send engineers, and you match local workers. If you think it is hard to do, we also can send engineers and workers to install for you. |
7. When installing, what cost should we pay? |
our engineers and workers visas and round-trip tickets, their foods and accommodation, their communication |
8. What is the payment terms? |
usually the deposit is 30%-50% of total value. Before loading, all the balance shoulde be paid off. Or you can give your own payment terms, then we can negotiate it. |
Contact Us
- Suction Dredger Co., Ltd
Product Categories
| Aquatic Weed Harvester | Cultivation Material | Cultivation Technique | Greenhouse |
| Greenhouse System&Accessories | Sand Dredger | Soilless Cultivation | Ungrouped |
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