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Top Supplier Cities : Shenzhen   -   Guangzhou  
Jan-16-17
 
Project name: lng compressor refrigeration equipment name: separator manufacture code: gb150 , ii specification: id2000**207082 s/sdesign pressure: 1.6 mpa, design temperature: 50 medium coolermaterial: q345rweight: 17926 kg
Jun-14-23
Supplier From Shijiazhuang, Hebei, China
 
JA, JinKo,Longi ,Trina, Canadian,Tongwei solar panel
550W on promotion !!!
Stock are available .
JA-JAM72S30 530-555W--MBB Half-cell Module
JinKo-Tiger Pro 72HC 540-560W-Mono ,P type
Longi-Hi-Mo5-Lr5-72HPH 540-560M
12 years product warranty , 25 years linear power warranty.
TUV, ISO, IEC certificated

ODM brand--SHINEAO
440W,445W,450W,455W,530W,535W,540W,550W, Black 400W

Solar greenhouse module
155W,220W,300W,380W
Jun-14-23

Off-Grid Solar Inverter

$240
MOQ: Not Specified
Supplier From Shijiazhuang, Hebei, China
 
Solar Hybrid inverter (inbuilt MPPT)
On/Off -Grid Hybrid solar inverter
with or without battery
PV input voltage up to 450VDC
Grid or solar input priotiry can set .
Parallel max 9 sets to reach 45KW
3KW,5KW,8KW
Direct factory price
Easy to install
Available OEM /ODM
Jun-07-23

Off-Grid Solar Inverter

$225
MOQ: Not Specified
Supplier From Shijiazhuang, Hebei, China
 
Off-grid hybrid solar inverter
3KW ,5KW
Solar Hybrid inverter (inbuilt MPPT)
On/Off -Grid Hybrid solar inverter
With or without battery
PV input voltage up to 450VDC
Grid or solar input priotiry can set .
Parallel max 9 sets to reach 45KW

Direct factory price
Easy to install
Available OEM /ODM
Jun-07-23

Solar Panel 540W

$0.20
MOQ: Not Specified
Supplier From Shijiazhuang, Hebei, China
 
Solar panel , Mono , Bifacial , Half cell
390-415W, 440-450W, 530-550550W,
full Black 400W
12 years product warranty , 25 years linear power warranty.
31pcs/pallet, 20pallet /40HQ,620PCS/40HQ.

Solar greenhouse module/glass
155W, 1658 992 7mm
220W, 1767 1040 6mm
300W, 1600 1200 7mm
380W, 1785 1043 5mm
12 years product warranty , 30 years linear power warranty.
30pcs/pallet, 28pallet /40HQ,840PCS/40HQ.
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Jun-07-23

Solar Storage Battery 12V 200Ah

$185
MOQ: Not Specified
Supplier From Shijiazhuang, Hebei, China
 
Lead-acid GEL storage battery
key features
low maintenance
deep cycle
high efficiency
high on technology
smart storage
Long lasting
environment friendly
May-19-18
 
good quality with lowest price in China .
solar light ,garden light ,light poles all we can produce ,we are manufacture .
Oct-12-16

Solar Panel Mono 100W

$300
MOQ: Not Specified
 
Specificationvmp:17.7v
Imp:5.67a
Voc:21.2v
Isc:6.35a

Dimension(mm)
1200*540*30
125*125(4*9)

Packing
2pcs/carton 1220*560*80

40hq(pcs)
2940
Aug-14-24
 
Improving the productivity of solar modules, inverters, and heat pumps will require building more and larger factories around the world (not just in China) to not only assemble these modules, but also to produce the parts and components needed to make them. This is the more complex of the two problems and will require time, expertise, investment, and most likely a lot of government support to build (or rebuild) domestic manufacturing capacity for the various products needed.

To give you a more concrete understanding of this, here is a brief overview of what it takes to make a solar panel.

What is a solar module?

First, it's helpful to understand what a solar module is, especially because the terminology can be a little confusing (for example, a solar panel can refer to a single solar module or a row of solar modules connected together).

So let's be clear here about how we use terminology. The way we use the terminology here is that a solar module refers to a group of solar cells arranged as a unit and held together by a frame (in other words, you could call it a single solar panel). But we'll reserve the term solar panel to refer to a row of solar modules connected together.

A solar array is a group of solar panels connected together (literally, rows of solar modules). Finally, a photovoltaic system consists of an array of solar cells, along with solar inverters, batteries, and more, which are necessary for a small solar power plant to fully operate.

So, solar modules. We've all seen them on rooftops, but what exactly are they?

Although thin and flat, solar modules are made up of multiple parts. The solar cells in a solar module are arranged in a flat layer, giving the solar module a grid-like appearance, and convert sunlight into electricity by shunting electrons (which are negatively charged) to create a charge difference between one location and another, which generates electricity.

This layer of solar cells is sandwiched between top and bottom clear plastic films, which hold all the solar cells in place. This layer of solar cells is sandwiched between two sheets of clear glass for protection and waterproofing.
Nov-10-18
 
Aluminum Solar Systems
Aluminum extrusion for solar panel
Material Grade: Alloy 6000 Series 6063/6061/6005
Temper: T5â??T6
Technology: Aluminum Extrusion
Surface treatment: Mill finish, anodizing, powder coated, sandblasting, electrophoresis etc
Color: Silvery white, black, golden, champagne, dark bronze or according to your requirement
Normal Anodizing thickness 8-12 micro
Normal Power Coating thickness 60-100 micro
Shape: Square, Round, Flat, or according to customers' drawings
Length: The Standard length of export is 5.8m , Anodizing 6.5 meters at most, Mill finish 13 meters at most
Deep processing cutting, drilling, punching, bending etc
2D&3D Design 1: 4 Designers in design and development department
2: Auto CAD, 3D, AI, SLD, PRT. IGS, PDF, JPEG etc.
Engineering& Tooling 1: 8 Engineers in Mold Shop.
2: Use high tonnage extruder, Wire EDM, CNC, Drilling
machines etc.
Quality Control 1.ISO Approved.
2.Inspection at Site.
3.Inspection Before Shipping.
4.Testing Machine.
Packing details:
1.EP Paper inside for each profile separate then craft paper outside
2.EP Paper inside for each profile separate then carton paper then pallet
3. Shrink film
4.wooden carton
Delivery: 15-25days after receiving down payment

-
Jun-14-23

Off-Grid Solar System 3Kw 5Kw

$240
MOQ: Not Specified
Supplier From Shijiazhuang, Hebei, China
 
5KW off-grid solar system
Packing List:
- 8pcs 540W solar panel ,Mono, Half cell
- 1set 5kw hybrid inverter
- 4pcs 12V 200AH GEL storage battery
- 50m PV cable
- 20m mounting bracket
- 4pcs MC4 connector
- Othere mounting components
If you want to store more electricity, you can add another group of batteries, meaning 8pcs battery included
Jun-14-23

Off-Grid Solar System 3Kw 5Kw

$240
MOQ: Not Specified
Supplier From Shijiazhuang, Hebei, China
 
5KW off-grid solar system
Packing List:
- 8pcs 540W solar panel ,Mono, Half cell
- 1set 5kw hybrid inverter
- 4pcs 12V 200AH GEL storage battery
- 50m PV cable
- 20m mounting bracket
- 4pcs MC4 connector
- Othere mounting components
If you want to store more electricity, you can add another group of batteries, meaning 8pcs battery included
Sep-12-06
 
This gas valve is used in gas cooker, gas heater and gas water heater
GOLD Member
Mar-20-24

Cas 7757-82-6 Sodium Sulphate Anhydrous

$90 - $130
MOQ: 1  Metric Tonnes
Sample Available
 
Sodium sulfate, inorganic compound, sodium sulphate decahydrate also known as glauber's salt, high purity, fine particles of anhydrous substances called yuanming powder. Yuanming powder, white, odorless, bitter crystal or powder, has hygroscopic properties. The shape is colorless, transparent, large crystals or small particles. It is mainly used for making water glass, glass, porcelain glaze, pulp, refrigeration mixer, detergent, desiccant, dye thinner, analytical chemical reagent, pharmaceuticals, etc.
GOLD Member
Jun-08-24

Environmentally Snow Melting Agent

$900
MOQ: 1  Kilograms
Sample Available
 
Usage:

1) To eliminate the snow and ice on the road, high way, parking lot, airport, port

2)To oilwell drilling workover fluid, dehydrate agent in petrochemical

3)To remove the dust in the air, in the coal mine or other place

4)Calcium chloride solution can be used as flocculating agent in alga industry, carrier in refrigeration industry, waste water treatment

5)Antifreeze to make concrete, to speed cement hard

6)To make calcium during electroanalysis, To be raw material for other expensive metals making.
GOLD Member
Nov-12-24

Sodium Sulphate Anhydrous Cas 7757-82-6

$80
MOQ: 20  Metric Tonnes
Sample Available
 
Sodium sulfate, inorganic compounds, sodium sulfate decahydrate, also known as glauberite, high purity, fine particles of anhydrous matter called sodium powder. A white, odorless, bitter crystal or powder with hygroscopic properties. The shape is colorless, transparent, large crystals or small granular crystals. Mainly used in the production of water glass, glass, porcelain glaze, pulp, refrigerant mixture, detergent, desiccant, dye diluent, analytical chemical reagents, medicine and so on
GOLD Member
Jun-08-24

2-Butyl-1,2-Benzisothiazolin-3-One Cas 4299-07-4

$10
MOQ: 1  Kilograms
Sample Available
 
BBIT offers antimicrobial activity against fungi, yeasts and bacteria. BBIT is used for protection and surface anti-bacterial of PVC, silica gel, polyolefin, polyurethane, acrylic resin. Applications include: shower curtain / fabric coating (such as: ski clothing, raincoats, tents) / Vinyl wallpaper and floor / pool substrate / conveyor / soles and uppers / roofing membrane / wire and catheter sheath material / auto accessories (such as: hood, door seals, shock absorbers, steering wheel) / foam material (such as: cushions, gaskets, insulation materials ) / Household Appliances liner (such as: washing machines, refrigerators) / tarpaulins and awnings / antibacterial wall floor paint.
GOLD Member
Mar-27-24

Allantoin

$5
MOQ: 1  Kilograms
Sample Available
 
Product Name:Allantoin
CAS:97-59-6
MF:C4H6N4O3
MW:158.12
EINECS:202-592-8
Mol File:97-59-6.mol
Melting point:230 �°C (dec.)(lit.)
Boiling point:283.17�°C (rough estimate)
Density 1.6031 (rough estimate)
refractive index 1.8500 (estimate)
Flash point:230-234�°C
storage temp. Refrigerator
solubility H2O: soluble0.1g/10 mL, clear, colorless
form Powder
pka8.96(at 25�ºC)
color White
Water Solubility Slightly soluble in water. Freely soluble in alkalis
Decomposition 230-234 �ºC
Merck 14,258
BRN 102364
Stability:Stable. Incompatible with strong oxidizing agents.
GOLD Member
Mar-27-24

Triclosan Cas 3380-34-5

$25 - $30
MOQ: 1  Kilograms
Sample Available
 
Product Name: Triclosan CAS 3380-34-5
MF:C12H7Cl3O2
Appearance: White crystalline powder
Usage: Detergent Raw Materials
Package: 25kg/drum
HS Code: 2909500000

Characteristic:
Triclosan (DP 300) is a highly effective broad-spectrum antibacterial agent, which has extensive killing and inhibiting effects on gram-positive and negative bacteria, live vaccines, yeast and viruses that cause infection or pathogenic bacteria, and is also effective against anti-ascomycetes and non-anti-ascomycetes. It has strong antibacterial, anti-inflammatory and antipruritic effects.

Application:
Triclosan (DP 300) is widely used in medicated soaps/sanitary soaps, sanitary lotions, deodorant/foot aerosol, disinfectant hand sanitizers, wound disinfection sprays, medical device disinfectants, sanitary facial cleansers/creams, air fresheners, refrigerator deodorants, etc., as well as in the finishing of sanitary fabrics and the anti-corrosion and treatment of plastics, The recommended concentration is 0.05% - 0.3%.
GOLD Member
Mar-26-24

Lithium Nitrate Cas 7790-69-4

$180
MOQ: 1  Metric Tonnes
Sample Available
 
1. Used as liquid ammonia stabilizer in refrigeration equipment, rocket propellant, oxidant in pyrotechnic manufacturing, glass etching agent, antistatic agent, molten salt component in metallurgical industry, etc.
2. Used as analytical reagent, dissolving and cooling agent, also used in the manufacture of phosphor.
3. Used in ceramics. Fireworks manufacturing. Molten salt bath. Rocket propellant. freezer. Analysis reagents.
4. Used in the manufacture of phosphors, heat exchange carriers, and other lithium salts.
5. Used as liquid ammonia stabilizer, molten salt component, etc.
6. Mainly used in the electroplating industry, used to make nickel batteries, organic synthesis and production of hardened oil as a catalyst for paint, make other nickel salt raw materials, used for metal coloring, and vat dye mordant.
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