Low Failure Rate Solenoid valve 3YV Gujarat power Deyang Dongfang Yoyik is a trade production company with many international brands. Our source is authentic, product is quality guaranteed, price is reasonable, welcomed by our new and old customers. We also sell all kinds of processing parts, non-standard parts for power plant dedicated. Yoyik can offer many spare parts for power plants as below: #DF-Solenoid valve 3YV-DF y type globe valve WJ25F-3.2P Reheat system electric drain valve BJ25-1.6P valve coil G130519 relief valve F3RG-06-D3-30 solenoid valve 4WE10Y-L3X/CG220NZ/V servo valve 0508.2498T0101.AW001 Accumulator NXQA-32/31.5-L-Y 35mm double check valve S15A1.0 Acid unloading pump 50FSB-30 sealing ring OR-047-V rotary servo valve G771 K202A butterfly valve 80DOF4PB3 Swirl ZVI8-7gi jacking oil pump purpose A10VS0100DFR/31RPPC12N00 double stop valve Q23JD-L10 The electromagnetic valve D3DW20BVZP40XB510 250VDC Dust ring YJM131-0004 solenoid valve J3109.3601.001 Conveying upper roller GWS14.7 Packing as-stop valve KHWJ10F1.6P sealing ring TO-136/MF-177 sealing ring �?70.8*3.1 servo valve SM4-20(2.5)9-80/40-10-S10 manual directional valve 4WEH16HD6X/OF6AW220-50NETZ4 Differential pressure valve 977HP 2â?? Packing as-stop valve WJ25-F1.6P Tapper Bore Cylinderical Roller Bearing Double Row NN 30XK-SP-ISO-15 Pressure measuring hose S100-AC-AC-0600(G1/4) oil shut off valve WJ25F-2.5P VALVE POPPET IK525 Nut cap FAID67-03-07 accumulator bladder suppliers NXQ A10/31.5-L-EH pressure hose S100-AC-FC-0063 MY-DFYL-2024-5-14
1. Current overload or line surge shutdown 2. High temperature compressor shutdown. 3. High pressure alarm shutdown. 4. Low pressure alarm shutdown. 5. Low oxygen cocentrator alarm. Oxygen concentrator: 0.5-5L/min Purity: 95%+_3% Working system Continuous Power Supply AC230V.50Hz/AC220V.60HZ AC120V.60Hz Power: 390VA Net Weight: 16kg( Gross weight: 18.5kgs) Warranty: Long-life compressor designed for 1000 hours of maintenance-free use. Size: 33*26*54cm
Specifications 1.odorless 2.low VOC 3.antimicrobial 4. mildew resistant 5.environmentally friendly 6.waterproof 7.Scrub resistance Description It is an enhanced mildew proof product adopting nano-scale Ag+ antimicrobial and mildew proof technology, integrating odorless formula, with fresh product smell, smooth paint film, durable and beautiful paint.As an affordable and environmentally friendly product with excellent decorative performance, it is characterized by fresh smell, environmental health, strong covering power, large painting area, convenient constructionapplication, short constructionapplication period, etc. Specification Data Solvent: Water Pigment: Non-lead pigment Theoretical Solids By Volume: more than 50% Theoretical Coverage: Theoretically 1 litre of this product covers 12 sqm in 1 coat Coverage varies considerably depending on application methods and surface roughness and porosity. Shelf Life: Minimum 12 months at 77F(25C) unopened and store in cool and dry places. Recommended Film Thickness: Wet: 80 micron Dry: 30 micron Dry Time: At 77F (25C) and 50% R.H. to recoat Touch Dry: 1 hours Recoat : 2-3 hours Application: Brush, Roll, conventional spray or Airless Spray. Thinner: Thin up 15% depend on different application methods & temperature. Do not over thin by adding more than 30% water. Brush or Roller: For sealing new or bare surfaces thin with up to 1 part of clean water to 5-10 parts of paint(10%-20%) Conventional Spray: Add up to 1 part clean water to 5 parts paint(20%) Airless spray: do not thin Clean-up: Clean up equipment with water Typical painting system Substrate System All kinds of Wall surfaces 1.Alkali Resistance Primer (1 coat) 2.Emulsion Wall Paint (2 coats)
Walnut : Medicinal value - Sweet, flat, warm, non-toxic, slightly bitter, slightly astringent. Walnut sweet, warm, into the kidney, lung, large intestine. Can kidney, solid fine strong waist, warm lung Dingchuan, laxative. Indications: kidney deficiency cough, low back pain; (nuclear wood compartment) bitter, warm; kidney, astringent fine 1. Blood stasis: for blood stagnation by the closed, blood stasis abdominal pain, blood madness, stagnation and other diseases can be stuck. 2. Run dry mouth: for intestinal dry constipation stool difficult to understand. This product bitter stasis, into the liver by the blood, a strong blood circulation, Quyu new work, for blood stasis are more severe. In addition, both Runchang, cough of the power.
So Klin Biomatic Product of Wings Indonesia It is the washing expert detergent powder that fit for all kinds of washing machines. The detergent with special formula that come with Bio-Enzyme give effective and efficient power in removing stains yet protecting the fabric. Sit back & relax with simple and effective detergent powder. There are 2 different variants available to cater special to your washing machines So Klin Biomatic Blue : Create less foam that perfectly suitable for both Front Loading washing machines and Top Loading washing machines. So Klin Biomatic Green: Come with special formulation that suitable best for Top Loading washing machines. So Klin Biomatic comes with 8 special features: Enzyme : For effective cleaning power in removing stains Anti Re-deposition : To protecting the clothes from stains. Color Guard : To protect and lock the color vibrant of your lovely clothes. Non- ionic Tenside : Protecting your skins from Allergic and Irritation Free. Concentrate Formula : Value for money with more wash Low Foam : Friendly to your machine and environment. Bright Activator : Gives your clothes a brighter look as if as new clothes. Save & Efficient : Safe and efficient for washing machine Anti-bacterial formula
Commodity: Ammonium nitrate porous prills Molecular formula: NH4NO3 Molecule Weight: 80 CAS: 6484-52-2 UN:1942 Hazardous class:5.1 Commodity: Ammonium nitrate porous prills 1.Production of granular porous ammonium nitrate for industrial use and agricultural granular ammonium nitrate. Products with low moisture content, not easy to cake; high compressive strength, not easy to break; high oil absorption rate. Ammonium nitrate content is more than 99%, the appearance is white granular crystals, no impurities visible to the naked eye. 2. Purpose: Explosive material: granular ammonium oil explosive is made by mixing porous ammonium nitrate with raw oil. Its speed can reach more than 3 200 m/s. This explosive has strong explosive power, safe and reliable use, low price, cost saving, and can usually reduce the cost by 20%-40%. At present, this kind of explosive has been widely used in mining, construction, railway and highway construction, agricultural and water conservancy construction and national defense and other fields. 3. Product specifications: Specifications: Appearance white granule Particle size 0.5-2.5mm NH4NO3 >99.5% N >34% Oil absorption > 8% Moisture < 0.2% PH >4
Oregano essential oil available both in bulk and small quantities according to request. 100% pure and natural oil from steam distilled oregano with high carvacrol and low thymol. Top quality, powerful aroma. Scientific name: Origanum vulgare, deep yellow color, strong herbaceous fragrance, steam distilled, high carvacrol, every batch produced from a single plant clone, organic 100% pure natural product with therapeutic grade. Price depends on quantity, oil analysis and samples available after request. Every step of the process from plantation to harvest is closely monitored by field expert scientists ensuring that all of our production meets all international quality standards and regulations. Our distillation mills are equipped with the latest technology ensuring top quality in every drop. All of our essential oils are maintained in special conditions in a controlled environment where experienced personnel constantly monitor the temperature and humidity of the storage. Every production is made from a single plant clone and has a specific batch number assigned to it for optimal monitoring. At the center of our activities is our love for nature and natural products, which guides us to handle everything with care to our planet, offering our clients pure and Eco friendly products. Our farms and distillation mills are located in Greece and Bulgaria while our sales and management headquarters are based in South Australia. By choosing us you will enjoy worldwide shipping, great customer service and environmental friendly top quality natural products. We value every one of our customers individually ensuring personal contact with every interaction and are proud that all of our clients that started working with us stayed with us forming a long lasting relationship. We provide every service related to essential oils from 5ml to 1000kg, shipping anywhere in the world, offering private labeling and bulk sales. Only UN approved packaging is used for our products ensuring top quality and safety and every step of the process is done by the book.
Fly Ash: Fly Ash is by product generated during combustion of coal, and comprises the fine particles that rise with the flue gases. Ash which is collected from the bottom is termed bottom ash. Fly ash is collected by electrostatic precipitators or other particle filtration equipment before the flue gases reach the chimneys of coal-fired power plants and together with bottom ash removed from the bottom of the furnace is in this case jointly known as coal ash. Depending upon the type of coal being used, the specification of Fly Ash varies considerably, but Fly Ash contains substantial amounts of silicon dioxide and calcium oxide (CaO), both being endemic ingredients in many coal-bearing rock strata. We are a reputed Fly Ash Exporter based in India and are supplying Fly Ash different cement, ready mix concrete, steel, refractories and construction industries. The Major Utilization Areas Of Fly Ash : - Manufacture of Portland Pozzolanic Cement & Performance improver in Ordinary Portland cement (OPC). - Part replacement of OPC in cement concrete. - High volume Fly Ash concrete. - Roller Compacted Concrete used for dam & pavement construction. - Manufacture of ash bricks and other building products. - Construction of road embankments, structural fills, low lying area development. - As a soil amender in agriculture and wasteland development. Types of Fly Ash: - According to the type of coal used fly is classified into two types. Anthracite and bituminous coal produces Fly Ash classified as class F. Class C Fly Ash is produced by burning lignite or sub-bituminous coal. Class C Fly Ash has self-cementing properties. - Class F and Class C Fly Ash are products of the combustion of coal in large power plants. Fly Ash is collected in electrostatic precipitators or baghouses, and then transferred to large silos for shipment. When needed, Fly Ash is classified by precise particle size requirements, thus assuring a uniform, quality product. - Class F Fly Ash is available in the largest quantities. Class F is generally low in lime, usually under 15 percent, and contains a greater combination of silica, alumina and iron (greater than 70 percent) than Class C Fly Ash. - Class C Fly Ash normally comes from coals which may produce an ash with higher lime content generally more than 15 percent often as high as 30 percent. Elevated CaO may give Class C unique self-hardening characteristics. Minimum Order Quantity : 1 container
Natural Gypsum: Gypsum (CaSO4.2H2O) is a naturally occurring mineral mined from deposits formed by ancient sea beds as a raw material, white when pure, but commonly grey, yellow, red or brown, owing to impurities. The anhydrous form (CaSO4), anhydrite, is common. We are enlisted amongst the topmost INatural Gypsum Importers and Exporters from India. Applications: Gypsum has many industrial applications in its raw or Calcined forms, especially in the building and construction industries. Uses of Raw Gypsum are principally as: - a retarder for Portland cement - a fertilizer or soil conditioner - mineral filler - oxidizing agent in glass manufacture or other industrial applications. Most gypsum is calcined and used in the manufacturing of plaster products. Wallboard and plaster requires gypsum contents greater than 85%, although producers prefer a minimum of 94–95% along with whiteness in color. The major consumers of the Gypsum at present are Cement Industry. By weight about 4% to 6% Gypsum in crushed condition is utilized in Portland Cement Manufacture after mixing with cement/clinker. Gypsum acts as a retarder and controls the setting time of cement. Imported Gypsum from Iran: Natural Gypsum is one of the most superior qualities and consistent material available for Import and Export. Natural Gypsum has adequate whiteness, high purity as well as it is low in cost which makes it absolutely feasible for white cements as well as Plaster Of Paris manufacturing and for the Cement Industry all together. One more important quality that distinguishes Natural Gypsum from others is its hardness which is less as compared to other sources and allows different industries to easily grind the same for processing into final product which in turn results in to reduced power consumption for manufacturing industries.
During last decade Guar has immerged as an important industrial raw material and Produced by man for thousands of years. India has been the single largest producer and exporter of Guar gum accounting for more than 80 percent of the global output and trade. Guar has now assumed a larger role among the domesticated plants due to its unique functional properties. India Ranks First in the production of guar which is grown in the North Western part of the Country which mainly includes the states of Rajasthan, Gujarat, Haryana and Punjab. Other main countries are Pakistan, U.S.A and Brazil The by-product of Guar Gum industry consisting of the outer seed coat and germ material is called guar meal. The Guar meal after gum Extraction is a potential source of protein and contains about 42% crude protein which is one and a half times more than the level of protein in guar seed. The protein content in guar meal is well comparable with that of oil cakes. It is used as a feed for livestock including poultry. Guar meal contains two deleterious factors i.e. residual guar gum and trypsin inhibitor, Toasting of Guar Gum improves its nutritive value in chicks. Toasted guar Meal can be used in limited quantity i.e. Up to 10% in Poultry diet. However it can replace groundnut cake by almost 100% in animal feeds. Guar Gum (Galactomanan) is a high molecular weight carbohydrate polymer made up of a large number of mannose and galactose unit linked together. The crude Guar Gum is a greyish white powder 90% of which dissolves in water. It is non ionic polysaccharide based on the milled endosperm of the guar bean whose average. Composition is: Hydrocolloid: 23% Fats: 40% Proteins: 34% The most important property of the Guar is its ability to hydrate rapidly in cold water to attain a very high viscosity at relatively low concentrations. Its specific colloidal nature gives the solution an excellent thickening power which is 6 to10 times thicker than that obtained from starch. It is stable over a wide range of PH and it also improves the flow ability and pump ability of the fluid. It is a superior friction loss reducing agent.
All Other Products Green Millet Bajra Chickpeas Bay Leaf Psyllum Husk & Powder Quinoa Seeds Moringa Seeds/Leaf/Powder Shubhlaxmi Industry is the manufacturer and exporter of Chickpea/Kabuli Chana globally. The beans are assorted well, cleaned and hygienically packed. Chickpea has nutritive values & rich in protein and fiber as well.,which well maintained while mechinally processing to sort the best chickpea to serve best of it. The botanical name of Chickpea/ Kabuli chana is Cicer arietinum-garbanzo and it belongs to Fabaceae Family. They are considered as legumes. They are light brown, looks like Hazelnut in shape, small and hard. It has minimum fat content and thus considered as healthy. Chickpeas mostly used as boiled or a paste can be made to be used in different cuisines. Chickpeas have tasty flavor. They can be used in making curry which is a very popular dish in India. Moreover it can be used in making healthy salad along with vegetables. Middle Eastern countries make Humus out of Chickpea paste that is applied over Pita bread to make Falafal rolls. Some of the other varieties include Three Beans Salad Chickpea with boiled Rice Sprouted Chickpea Salad Patty or Cutlets and many other mouth watering delicacies. Even, Chickpeas have some healthly properties as Its regulated blood sugar. They contain ample amount of Folate and Vit. B9. They are good for heart and lower cholesterol level. It is a food having low Glycemic Index hence it is very good for health. Specification Chickpeas (Kabuli) Hs Code : 07132000 Count Per Oz. 42-44 44-46 46-48 58-60 60-62 75-80 Size 12mm 11mm 10mm 9mm 8mm 7mm Moisture 10-12% Max 10-12% Max 10-12% Max 10-12% Max 10-12% Max 10-12% Max Admixture 0.5% Max 0.5% Max 0.5% Max 0.5% Max 0.8% Max 0.8% Max Total Defect % 4.2% Max 4.2% Max 4.2% Max 6.5% Max 6.5% Max 7.5% Max Weeviled Seeds% 0.2%max 0.2%max 0.2%max 0.5%max 0.5%max 1%max Free From Live Weevil Packing : 15/25/50 Kg Net Pp Bag Quality Assurance : Sgs, Geo Chem Origin : Madhyapradesh, Gujarat, Rajasthan Loading Capacity : 24mt in 20'fcl
Our Acid Battery Scrap on 99.99%. Monthly Supply Capacity: 500 - 1500 metric tons, Type: all kind of scrap batteries, Fe Content: HMS Fe Content (%): 100%) Drained Battery Scrap: Black Packaging Detail: Pallet with shrink wrapping Battery features: - Sealed and maintenance free operation battery - Non-Spillable construction design. - ABS Containers and Covers (UL94HB), UL94V-0 optional. - Safety valve installation for explosion proof. - High quality and high reliability. - Exceptional deep discharge recovery performance. - Low self discharge characteristic. - Flexibility design for multiple install positions. - No memory effec - CE certificate - Wide operating temperature range Battery Application: -Solar system - Alarm System - Cable Television - Communication Equipment - Control Equipment - Security System - Medical Equipment - UPS - Power Tools - Toys - Emergency Power System - LED Lig WE ARE TRADING MANUFACTURERS OF ALL TYPES OF used car scrap battery WORLDWIDE. Specifications we are offer 1.dry charged battery & MF battery 2.Meet all DIN & JIS standard 3.Powerful quick scrap used a car battery Specifications Specifications 1.dry charged battery & MF battery 2.Meet all DIN & JIS standard 3.Powerful quick start & long life 4.1-2 year used car scrap battery 2/Product Feature: (1)Maintenance-free operation.there is no need to check specific the gravity of the electrolyte or add water to a battery during float service life. (2)Low self-discharge rate, small internal resistance. (3)The unique construction and sealing techniques of the battery, add the ABS plastic crust that guarantees leakproof operation in and position with no adverse effect on capacity or service life. (4)With our high-quality lead-tin-calcium alloy grids, it has a long usage life and deep discharge recoverability. (5)No pollution and no harm. Drained Lead Car Battery Scraps (Rains) Drained Lead-Acid Battery Scrap (RAINS per ISRI
ER3MG302 3h 1 Miniaturization 2 Low power consumption 3 High cost performance 4 Total temperature compensationType Honey mango Taste soft sour and sweet Shelf life at least 12 months Origin Ho Chi Minh City Vietnam Process Air Dry with 15 sugar No other preservatives additives non SO2 Quantity capacity 50 tonsmonth Min order quantity no Packaging in 10 kgs carton 1x20ft 135mts buyers brand available
ChikMat P2 is a Vegan, Gluten-Free, Plant-based and Non-GMO starch. ChikMat P21 is used as an excellent additive or ingredient for Crispy oil fried vegetarian and non-vegetarian products. ChikMat P2 will provide structure, tenderness & binding power in baking. It even gives excellent crispiness by better even coating and with low oil absorption. It is 100% naturally made which does not have any preservatives and Mono sodium Glutamate (MSG).
ChikMat P2 is a Vegan, Gluten-Free, Plant-based and Non-GMO starch. ChikMat P2 is used as an excellent additive or ingredient for Crispy oil fried vegetarian and non-vegetarian products. ChikMat P2 will provide structure, tenderness & binding power in baking. It even gives excellent crispiness by better even coating and with low oil absorption. It is 100% naturally made which does not have any preservatives and Mono sodium Glutamate (MSG).
ChikMat P1 is a Vegan, Gluten-Free, Plant-based and Non-GMO starch. ChikMat P1 is used as an excellent additive or ingredient for Crispy oil fried vegetarian and non-vegetarian products. ChikMat P1 will provide structure, tenderness & binding power in baking. It even gives excellent crispiness by better even coating and with low oil absorption. It is 100% naturally made which does not have any preservatives and Mono sodium Glutamate (MSG).
ChikMat P1 is a Vegan, Gluten-Free, Plant-based and Non-GMO starch. ChikMat P1 is used as an excellent additive or ingredient for Crispy oil fried vegetarian and non-vegetarian products. ChikMat P1 will provide structure, tenderness & binding power in baking. It even gives excellent crispiness by better even coating and with low oil absorption. It is 100% naturally made which does not have any preservatives and Mono sodium Glutamate (MSG). APPLICATION: GLUTEN FREE ALTERNATIVE FOR FLOUR AND BAKERY: ChikMat P1 can make a suitable gluten-free alternative for flour in baking recipes like Waffles, Muffins, Gluten free flour mixes. ChikMat P1 attract and hold more water and helps to increase the moisture content in baked goods and provides structure, tenderness & binding power in baking. FRYING FOODS: ChikMat P1 could serve as a suitable fried food coating where the coating is light and crisp. It helps to lock the flavour of the product while frying. It can improve the texture of the coat foods, such as chicken, fish, or vegetables, before frying and reduces the absorption of oil. The product such as oil fried Nuggets, Potato Shots, and Cheese bites. Even it can be used in Premixes- 65 Masala, Instant Crispy Fry Mix, Manchurian Mix, Bonda Mix, etc... ChikMat P1 coating can give the foods a golden and crispy outer layer during the frying process. PROCEDURE: Replace 5-20 % of Corn flour with ChikMat P1 then add at the time of blending while adding other raw materials FEATURES AND BENEFITS Increase special appearance to the fried products. Better dispersion of spices and other ingredients. Improves texture. Enhance flavor. Low oil absorption. Excellent crispiness. Better even coating
ChikMat P1 is a Vegan, Gluten-Free, Plant-based and Non-GMO starch. ChikMat P1 is used as an excellent additive or ingredient for Crispy oil fried vegetarian and non-vegetarian products. ChikMat P1 will provide structure, tenderness & binding power in baking. It even gives excellent crispiness by better even coating and with low oil absorption. It is 100% naturally made which does not have any preservatives and Mono sodium Glutamate (MSG). APPLICATION: GLUTEN FREE ALTERNATIVE FOR FLOUR AND BAKERY: ChikMat P1 can make a suitable gluten-free alternative for flour in baking recipes like Waffles, Muffins, Gluten free flour mixes. ChikMat P1 attract and hold more water and helps to increase the moisture content in baked goods and provides structure, tenderness & binding power in baking. FRYING FOODS: ChikMat P1 could serve as a suitable fried food coating where the coating is light and crisp. It helps to lock the flavour of the product while frying. It can improve the texture of the coat foods, such as chicken, fish, or vegetables, before frying and reduces the absorption of oil. The product such as oil fried Nuggets, Potato Shots, and Cheese bites. Even it can be used in Premixes- 65 Masala, Instant Crispy Fry Mix, Manchurian Mix, Bonda Mix, etc... ChikMat P1 coating can give the foods a golden and crispy outer layer during the frying process. PROCEDURE: Replace 5-20 % of Corn flour with ChikMat P1 then add at the time of blending while adding other raw materials FEATURES AND BENEFITS Increase special appearance to the fried products. Better dispersion of spices and other ingredients. Improves texture. Enhance flavor. Low oil absorption. Excellent crispiness. Better even coating
The SANDI solar charge controller adopts advanced digital control technology, touching keys and automatically operation. With the features of PWM (Pulse Width Modulation) battery charging and unique control technology, the PV charge controller improves battery life efficiently. The PV charge controller is only suitable for controlling solar modules. Never connect any other types of charging source to the controller. This can destroy the controller and/or the charging source permanently. To meet different solar power stationsâ?? need, there are 48Vã??96Vã??120Vã??192Vã??220Vã??240Vã?? 360Vã??384Vã??480Vã??492V and 600V other normal series voltage level base on different battery voltage of off-grid PV power station system project. Product Feature: 1, The solar controller uses high performance 32-bit chips which is excellent EMC design 2, The controller adopts advanced PID algorithm which has more accurate battery energy management system to improve the battery efficiency 45% at least 3, The controller adopts three charging stages (buck charging, equalize charging and float charging) which can maximize the utilization of photovoltaic modules and batteries 4, IGBT Modular design ensure stable and efficiency performance of solar controller and solar power system 5, The controller has perfect battery protection function and with multi-stage charging technology to improve battery life 35% at least 6, The controller has double loop control function of voltage loop and current loop, user can set the limiting charging current 7, Fully enclosed duct design and high-speed fan for cooling makes the controller working under harsh environments 8, The controller has power generation statistics and real-time power curve function, so we can know power generating information at any time 9, Colorful LCD display, touching key and multi-language option makes the HMC (Human Machine communication) easy and convenient. Users also can set working parameters through the LCD panel and touching keys according to different battery feature 10, The controller also has temperature compensation function and RTC real time clock function, 11, Standard Modbus protocol for RS-485 or GPRS communication to extend the communication distance (optional function) 12, The patent of second protection function which can protect battery from over charging due to power switch failure (optional function)
The SANDI solar charge controller adopts advanced digital control technology, touching keys and automatically operation. With the features of PWM (Pulse Width Modulation) battery charging and unique control technology, the PV charge controller improves battery life efficiently. The PV charge controller is only suitable for controlling solar modules. Never connect any other types of charging source to the controller. This can destroy the controller and/or the charging source permanently. To meet different solar power stations need, there are 48V 96V 120V 192V 220V 240V 360V 384V 480V 492V and 600V other normal series voltage level base on different battery voltage of off-grid PV power station system project. Product Feature: 1, The solar controller uses high performance 32-bit chips which is excellent EMC design 2, The controller adopts advanced PID algorithm which has more accurate battery energy management system to improve the battery efficiency 45% at least 3, The controller adopts three charging stages (buck charging, equalize charging and float charging) which can maximize the utilization of photovoltaic modules and batteries 4, IGBT Modular design ensure stable and efficiency performance of solar controller and solar power system 5, The controller has perfect battery protection function and with multi-stage charging technology to improve battery life 35% at least 6, The controller has double loop control function of voltage loop and current loop, user can set the limiting charging current 7, Fully enclosed duct design and high-speed fan for cooling makes the controller working under harsh environments 8, The controller has power generation statistics and real-time power curve function, so we can know power generating information at any time 9, Colorful LCD display, touching key and multi-language option makes the HMC (Human Machine communication) easy and convenient. Users also can set working parameters through the LCD panel and touching keys according to different battery feature 10, The controller also has temperature compensation function and RTC real time clock function, 11, Standard Modbus protocol for RS-485 or GPRS communication to extend the communication distance (optional function) 12, The patent of second protection function which can protect battery from over charging due to power switch failure (optional function)