Low-pressure sodium lamp (LPS), an electricity source of using the low-pressure sodium vapor (work vapor pressure no more than a few pa), to discharge and generate the visible light. Since the invention in 1930. The Low Pressure Sodium lamp has consistently maintained its enviable position as the most efficient light source available. Germany lighting experts OSRAM is an important member of the Siemens Group, which is one of the two largest manufacturers of the electric light.
LPS are famous for the most efficient light sources. For example, the 36W LPS system designed and collocated by our company, used in 8m-height road lamp system, the exposure on the ground is 24.5 Lux, however, the 85W energy-saving light at the same height, only has 4.4 Lux.
The life span of low-pressure sodium lamp depends on the number of ignition process, typically 18,000 hours. Light decline is smaller than other sources, can be reached 80-85% Luminous fiux at the end of the life. At present, our company has developed the LSP system with the characteristics of high light efficient, low temperature increase, lightweight, small self-consumption and large power factor and other characteristics.
Compared with the common light source, it can save the electricity above 70%. It is especially suitable for the solar road light, tunnel lighting and highland cold special environmental situation etc. Solar energy low-pressure sodium lamp system is the best choice of solar lighting field.
12 pieces/carton.
Working Principle: the current from the sunshine to the solar battery plates begin to recharge the battery through the invert controller and convert into the DC/AC for the use of the appliance, or through the grid inverter directly to the power supply network. Solar photovoltaic system was made of the solar cells (group), solar controller and batteries (group). If the output power is AC 220v or 110v, the inverter is needed. Linux brand battery plate components conventional configuration: solar unit is a device of single power available, which is equivalent to a battery of about 0.5v,While battery plate components were the equivalent of batteries group of more batteries serial or parallel connectivity. The number of components usually depends on the system voltage (battery voltage). Usually, it is the1.4-1.5 times compare to the battery voltage. Power range: mono/multi-crystalline silicon solar cell mainly include several types of 2W, 3W, 4W,5W, 20W, 25W, 30W, 35W, 40W, 45W, 50W, 55W, 60W, 65W, 70W, 75W, 80W, 85W, 90W, 95W, 100W, 110W, 120W, 130W, 140W, 150W, 165W, 180W, 200W, 240W etc.
1. over-load protection 2.short circuit protection 3.reverse discharging protection 4.reverse-polarity protection 5.protection from the lightning strike. 6.under-voltage protection 7.over-charging protection 8.HVD setting when battery stopped working or charging. 9.LVD setting when load under voltage and stop working. 10. battery capacity display SOC 11. Renew setting of load-starting 12. intelligentize of temperature compensation 13.controller is always counting and saving the charging current hours and display on LCD screen. 14. controller is always counting and saving the discharging current hours and display on LCD screen.
Supplier: Solar series products, osarm low pressure sodium lamp and ballast
Hot Selling 100% Sawdust Biomass Wood Pellets Available for Export Descriptions: Wood pellets are a renewable resource, the fuel that is already widely available in the world nowadays. The sawdust or wood shavings are compressed under great pressure and forced through holes. This is a hot process and the natural lignin in the sawdust/wood shavings melts and binds the dust together, holding the pellet in shape and giving it that characteristic sheen on the outside Economic efficiency: Wood pellets are extremely dense and can be produced with a low moisture content (below 10%) that allows them to be burned with a very high combustion efficiency. Their high density also permits compact storage and rational transport over long distances. Electricity generated from pellets in converted coal plants is almost the same cost as electricity generated from natural gas, diesel. Environmentally friendly: Wood pellets are a sustainable fuel that can deliver a significant reduction in net carbon emissions when compared with fossil fuels. Its production and use also bring additional environmental and social benefits. Using scopes: Biomass fuels replace fossil fuels in power plants, stoves, the boiler of textile, food, leather, animal feeding, dye industrial, and animal bedding.
What is Solar Water Pump : It's a Cost-effective, Reliable and Green solution for providing Water to remote locations where Electrical Supply is not available. It works by converting available solar energy to electrical energy and there by running motors coupled with pumps with that to lift underground water / to pump from sources like Underground water tanks ,Rivers and Lakes. Description : We deal with Solar pumps of various types ranging from 3 H.P. to 20 H.P. capacities Solar PV Cells / Modules are generally installed along with Water pump , Pump Controller / Drive (VFD) forms the whole system Remote operation through mobile application is also available Solar Modules can also be used to cover underground water tanks so that water temperature will also be maintained Types of Solar Water Pumps : Based on Function : Submersible Solar Pumps : These are designed to operate underwater They are used to Pump water from undergrounds/wells / underground water tanks Surface Solar Pumps : These are designed to operate on/ from the surface level of water These are generally used to pump water from shallow wells/rivers / lakes Based on type of Electrical Supply : AC Solar Pumps: These are designed to operate on AC (Alternating Current ) instead of DC (Direct Current ) These are generally used in applications where high flow rate and high-pressure output are required DC Solar Pumps: These are designed to operate on DC (Direct Current) These are generally used in applications where low flow rate and low-pressure output are required Applications : Agriculture Domestic Water Supply Community Water Supply Livestock Management Swimming Pools Hotels Fountains & Waterfalls Chiller Plants Ice Plants Concrete / Batching Plants Food Processing Plants Warranty Terms: Solar Modules come with a warranty of 15 years and an efficiency guarantee of 25 years Pumps and controllers warranty varies from 2-5 years based on the type and capacity of pumps
We are trading in - Petroleum Coke Petroleum coke, abbreviated coke or petcoke, is a final carbon-rich solid material that derives from oil refining, and is one type of the group of fuels referred to as cokes. Petcoke is the coke that, in particular, derives from a final cracking process a thermo-based chemical engineering process that splits long chain hydrocarbons of petroleum into shorter chains that takes place in units termed coker units. (Other types of coke are derived from coal.) Stated succinctly, coke is the carbonization product of high-boiling hydrocarbon fractions obtained in petroleum processing (heavy residues). Petcoke is also produced in the production of synthetic crude oil (syncrude) from bitumen extracted from Canada's oil sands and from Venezuela's Orinoco oil sands. In petroleum coker units, residual oils from other distillation processes used in petroleum refining are treated at a high temperature and pressure leaving the petcoke after driving off gases and volatiles, and separating off remaining light and heavy oils. These processes are termed coking processes, and most typically employ chemical engineering plant operations for the specific process of delayed coking. This coke can either be fuel grade (high in sulfur and metals) or anode grade (low in sulfur and metals). The raw coke directly out of the coker is often referred to as green coke. In this context, green means unprocessed. The further processing of green coke by calcining in a rotary kiln removes residual volatile hydrocarbons from the coke. The calcined petroleum coke can be further processed in an anode baking oven to produce anode coke of the desired shape and physical properties. The anodes are mainly used in the aluminium and steel industry. Petcoke is over 80% carbon and emits 5% to 10% more carbon dioxide (CO2) than coal on a per-unit-of-energy basis when it is burned. As petcoke has a higher energy content, petcoke emits between 30 and 80 percent more CO2 than coal per unit of weight. The difference between coal and coke in CO2 production per unit of energy produced depends upon the moisture in the coal, which increases the CO2 per unit of energy heat of combustion and on the volatile hydrocarbons in coal and coke, which decrease the CO2 per unit of energy.
Supplier: 1. lighting products:
* indoor luminaires (including led bulb, led tube, led panel, led slim panel, led batten, led ceiling, led cross and linear light, led high bay, led parking, led downlight, led track light);
* outdoor luminaires (including led flood light, led solar flood light, led street light, led solar street light.)
* led grow lights (a variety of professional grow lights for dragon fruit, chrysanthemum, medicinal plants, ginseng, tomatoes, strawberries, grapes, watermelons, cantaloupe, bell peppers, orchids, vegetables, algae, etc.);
* fishing lights (including on boat lights and underwater lights);
2. kitchenware products: vacuum flask, water bottle, electric kettle; electric blender, rice cooker, glass liner and accessories.
Services: Manufacturing, export and import, transport, and odm/oem services for all of the products.
Supplier: Blood bank equipment , laboratory items , plasma extactor , vdrl shaker , centrifuges , plasma refrigerator , blood bag shaker , tube stripper , extractor , stirrer , rotator , cooling centrifuges , collection monitor , ultra low freezer , blood donor chair , humidity chambers , water bath , gerber centrifuges , vaccum oven , cold cabinets , research centrifuges .
Activated Carbon 100% Purity Palm Kernel Shell (PKS) Charcoal. Palm Kernel Shell Charcoal is a renewable resource, fuel that is already widely available in the world nowadays. The wood shavings is compressed under great pressure and forced through holes. This is a hot process and the natural ligin in the wood shavings melts and binds the dust together, holding the wood in shape and giving it that characteristic seen on the outside. Palm kernel Charcoal are extremely dense and can be produced with a low moisture content (below 10%) that allows them to be burned with a very high combustion efficiency. Their high density also permits compact storage and rational transport over long distance. Electricity generated from wood briquettes in converted coal plants is almost the same cost as electricity generated from natural gas, diesels. Palm kernel charcoal is a sustainable fuel that can deliver a significant reduction in net carbon emissions when compared with fossil fuels. Its production and use also brings additional environmental and social benefits. Palm kernel charcoal replaces fossil fuels in power plants, stoves, boiler of textile, food, leather, animal feeding, dye industrials and animal bedding.
