Do you provide samples? Is it free or extra?

Yes, we can provide free greenhouse sample parts for quality checking. But we don't bear the freight.

Payment method and warranty period?

Accept TT/LC, with a 15 year warranty (free replacement for non-human damage.

Chinese Style Passive Solar Greenhouse with Double Layer Polyethylene Cover

Name: Chinese Style Passive Solar Greenhouse with Double Layer Polyethylene Cover
Brand: SinoJ International Trade (Tianjin) Co., Ltd.
SKU: 2187378432

Tianjin, ChinaSinoJ International Trade (Tianjin) Co., Ltd.

US$15.00-20.00

100 Square Meters

Product specifications

Specification

Sample price:US$1.00/watts.Request sample

Product profile

Customization

Available

Department

Solar Greenhouse

Suitable

Vegetables, Seedling Cultivation, Overwintering of Poultry and Livestock, Mixed Farming, Herbal Medicine, Fruit, Flower, Aquaculture

Model NO.

Warm Greenhouse

Span

Single

Roofing Shape

Herringbone Roof

Location

Outdoor

Heating Method

Unheated

Cultivation Method

Customize

Building Materials

Steel Structure

Usage

Commercial Greenhouse

Size

Large

Cover Material

Film

Layer

Single or Double

Frame Material

Hot-DIP Galvanized Steel

Covering Material

0.08/0.10/0.12/0.15/0.20mmpo/PE/EVA Film

OEM & ODM Custom

Sample

Transport Package

Sea-Worthy Packing

Specification

Customized

Trademark

SINOJ

Origin

Tianjin, China

Production Capacity

50000000 Watts/Year

Key features

Long Service Life: Up to 15-20 years under normal use with hot-dip galvanized steel frame.

Customizable Dimensions: Span 8-20m, Ridge Height 3-5m, and Length 20-120m are fully customizable.

Energy Saving Design: Semi-slope structure with wall thermal storage and insulation quilts for winter heat retention.

PV Integration Capability: PV modules can be installed on the roof for integrated power generation and planting.

Versatile Applications: Suitable for off-season vegetables, flowers, fruits, mushrooms, and livestock farming.

Efficient Ventilation: Front and up rolling film system ensures optimal temperature and humidity control.

Multiple Certifications: Certified with ISO9001, 14001, 45001, 50001, CE, and RoHS standards.

Company profile

SinoJ International Trade (Tianjin) Co., Ltd.Tianjin, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤3.22h

About Our Factory & Business Background

Address902-Building 1, Chentang Innovation Park, Tianjin, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsSolar Mounting System, Solar Carport, Photovoltaic Bracket, Photovoltaic Accessories, Solar Mounting Bracket

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What is the difference between a semi-slope warm greenhouse and a regular cold greenhouse?

A semi-slope warm greenhouse has rear and side walls for enclosure, with insulation quilts on top for winter heat retention. A cold greenhouse is a full-arch structure without walls, mainly used for spring and autumn cultivation.

Q:Can crops be grown in winter without artificial heating?

Yes. The semi-slope warm greenhouse relies on its 'semi-slope light concentration + wall thermal storage + insulation quilt' design. In most regions, it allows off-season cultivation of warm-season vegetables without artificial heating in winter.

Q:How does the insulation quilt system work?

It is equipped with an electric rolling machine. During the day, the quilt is rolled up to allow sunlight in; at night, it is rolled down for insulation. Operation is simple and convenient.

Q:Can the greenhouse be integrated with photovoltaic (PV) panels?

Yes. PV modules can be installed on the semi-slope roof, achieving integrated power generation and crop cultivation.

Q:How long is your delivery time?

It depends on the size of the greenhouse size. Usually it is 20-30 days after deposite.