Products status: stock Material: plastic Type: 5fans Application laptop size: 17" Brand name: techcool or oem Model number: ncp88 Place of origin: guangdong, china (mainland) Color: black Dimension: 360*270*38mm Dc fan size: 140*140x15mm(2 led blue light) Usb: 2 usb2.0 Meterial: matel mesh + plastic Functions: 6 leves adjustable cooling pad Color: black Rated voltage: 5vdc Weight: 780g Speed: 800+-150% Warranty: 1 year Dimension:360*270*38(h)mm Fan dimension:140x140x15(mm) 2pcs Fan speed:800 ± 150(rpm) 1. Fashionable and slim design; 2. 4 wheels can be rotatable 360 degree as you like; 3. 5 fan blue silent led fan; 4. 6 different height settings for laptop users, better viewing angle; 5. Unique anti-skidding matsensures notebook safety; 6. Built-in dual silent 14cm fan; 7. Fitting for 15 inch and below
High Performance Fans Wall Mounting Fans Model : OWF-3127 White 400mm/16 Inch Sweep 2000 RPM High Speed Motor Innovative Design Aesthetic Looks Sleek and Stylish Aerodynamically Designed and Balanced blade for Superior Air Delivery Tilt Adjustment for Adjusting the Fan Upward & Downward at desired Angle Jerk Free and Uniform Oscillation Elegantly Designed Fan Base Strong Wall Mounting Metal Clamp Long lasting Powder coated guard set & Polymer Ring for anti-corrosion 100 % copper wire motor for long life 105 cmm stronger air delivery 110 Watts Powerful motor Pull Cord Control for 3 Speed Choices Pull Cord for Wide Oscillation Control.
High Performance Fans Wall Mounting Fans OWF-3107 Gun Metal 400mm/16 Inch Sweep ? 1250 RPM Speed Motor ? Double ball bearing motor assuring no motor jam ? no motor burining ? Innovative Design ? Aesthetic Looks ? Sleek and Stylish ? Aerodynamically Designed and Balanced blade for Superior Air Delivery ? Tilt Adjustment for Adjusting the Fan Upward & Downward at desired Angle ? Jerk Free and Uniform Oscillation ? Elegantly Designed Fan Base ? Strong Wall Mounting Metal Clamp ? Long lasting Powder coated guard set & Polymer Ring for anti-corrosion ? 100 % copper wire motor for long life ? 65cmm stronger air delivery ? 55 Watts Energy efficient motor for power saving ? Pull Cord Control for 3 Speed Choices ? Pull Cord for Wide Oscillation Control.
High Performance Fans Wall Mounting Fans OWF-3147 (12?) Gun Metal 300mm/12 Inch Sweep 1250 RPM Speed Motor Double ball bearing motor assuring no motor jam no motor burining Innovative Design Aesthetic Looks Sleek and Stylish Aerodynamically Designed and Balanced blade for Superior Air Delivery Tilt Adjustment for Adjusting the Fan Upward & Downward at desired Angle Jerk Free and Uniform Oscillation Elegantly Designed Fan Base Strong Wall Mounting Metal Clamp Long lasting Powder coated guard set & Polymer Ring for anti-corrosion 100 % copper wire motor for long life 45cmm stronger air delivery 45 Watts Energy efficient motor for power saving Pull Cord Control for 3 Speed Choices Pull Cord for Wide Oscillation Control.
High Performance Fans Wall Mounting Fans OWF-3117 Truly Grey 400mm/16 Inch Sweep 1250 RPM Speed Motor Double ball bearing motor assuring no motor jam no motor burining Innovative Design Aesthetic Looks Sleek and Stylish Aerodynamically Designed and Balanced blade for Superior Air Delivery Tilt Adjustment for Adjusting the Fan Upward & Downward at desired Angle Jerk Free and Uniform Oscillation Elegantly Designed Fan Base Strong Wall Mounting Metal Clamp Long lasting Powder coated guard set & Polymer Ring for anti-corrosion 100 % copper wire motor for long life ? 65cmm stronger air delivery ? 55 Watts Energy efficient motor for power saving ? Pull Cord Control for 3 Speed Choices ? Pull Cord for Wide Oscillation Control.
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
SizeMagikTM-LP4 - LOW PICK UP ONE-SHOT PRODUCT DESCRIPTION An unique copolymer sizing agent for cotton compact yarn. Special product for air jet loom. Heavy fabric constructions are easier to weave at low-size add-ons using SizeMagik-LP4. The low add-on also permits greater protection on high-speed looms expensive reeds and sensitive mechanical parts life. SPECIFICATIONS 1. Appearance: Off white Granules 2. Solubility: Soluble at 800C 3. Viscosity of 4% solution: 10 to 30 cPs (Brookfield viscometer LVDV II+ pro -Spl.2 , rpm:100 @ 80oc) 4. Ash content (w/w) : Max 3% 5. Bulk density (gm/ml) : 0.65 to 0.85 COOKING METHOD 1. Fill the required quantity of water in the cooker. 2. Gradually sprinkle SizeMagikTM-LP4. 3. Add the required quantity of softener. 4. Close the pressure cooker lid. 5. Open the steam value and cook to @ 120�¯�¿�½?�?�ºC or 35psi. 6. Retain in the cooker for 15 to 20 minutes. 7. Then transfer the size mix to storage. ECONIMICAL ADVANTAGES Yarn abrasion resistance is an important factor affecting weave ability. The friction between the warp to warp and warp to the weft is important in determining the weaving quality. Another important abrasion point in the loom is mechanical parts (Reed, Dropper pin, Heald wire, Weft picking element). Compare with other conventional size mixes and one-shot size products SizeMagik-LP4 gives better abrasion resistance strength. DE-SIZING Easily de-sizable product with hot alkali treatment. STORAGE Keep away from direct sunlight and store in a cool, dry, and well-ventilated place. STABILITY Stable for one year from the date of manufacture. PACKING Available in 50Kg net weight PP bags with moisture-proof liner inside.
Agriplast Protected Cultivation Private Limited introduces the new generation of polymer material and cross-linked space technology, with the advantages of good absorption, water-proof, fast diffusion, anti-mildew, high efficiency and long service time. It is good to adjust room temperature. 1. Large evaporation surface area, excellent permeability can guarantee the water evenly wet the wall, cooling efficiency up to 85%. 2. Does not contain surfactants, natural water absorption and fast diffusion and good performance. Only 4-5 seconds to complete a drop of water diffusion. 3. Natural water absorption is 60-70mm/5min or 200mm/1.5h. 4. Special ripper process, high strength, no distortion and more durable. 5. Specific solid apace structure, providing maximum evaporator surface for water and air thermal exchange. 6. The corrosion resistance cooling pad also has the function of ventilation and air cleaning. 7. It is an excellent filter, non-toxic humidifier, oxygen cooling environmentally friendly materials. 8. It also does air purification and filtration media Agriplast cooling fan & pad has the features of easy installation, nontoxic and security, economic and energy-saving, green and environmental protection.
Carbon fish meat grill oven process: A. special high temperature resisitant material,high heat deformation,the overall structure uses professtional plate ; B.all into oxygen at the bottom of the damper desigh,fast burning heat rapidly ,at teh top of the air valve design,effective control of heat loss; C. origianl putty separation technology,completely avoiding using process because of the putty mixed soot and open flame,ensure clean,health and safety ; D.equipment applied double high temperature heat insulation material,insulation system,insulation with security,external direct touch with no hidden dangers. Operation method: A. all burning charcoal in the burning charcoal ,open at the top the smooke at the bottom of the mouth and damper; B.charcoal burning closed 10 minutes to the degree of smoke-free smoke at the top of the mouth,the heat; C.after the temperature reaches the standard,in the baking objects to buy object ; D.5-10minutes,bake fish until brown on both sides,are taken from the furnace, the plate feeding . Equipment advantages : A. unique design principle ,the use of charcoal smoke all gathered in the grilled fish inside furnace,through the top of the exhaust pipe directly emitted; B.rapid heat,guarantee the production speed,let the charcoal furnace cavity fully burning rapied heating up,wind valve,and through the top to the bottom of the design of air supply outlet temperature in the furnace in a 300-350 degree,put the fish in the distribution on the stove on content cabinet ,only 8-10 minutes can be produced; C. a novel view and admire a gender ,the design of the gear type appeared in front of customers,the grilled fish process more transparent,more ornamental ,fish and clients directly face to face "communication " ; D this design flexibility ,the real achieve a multi-purpose furnace, can bakering chicken duck cattle and sheep for equipment use diversification more rich . Fuel: dual-use carbon box ,burning charcoal or alcohol (vegetable oil ) ,pump design. Installation and commissioning Overall production : have direct admission requiements,no installation commissioning ,one pace reachs the designated position . 1.Solve the smoke problem charcoal grilled fish we are familiar with most of the fish appeared in the night street food stalls ,a rectangular fish furnace ,a big fan, the air is filled with smoke smell fish .
2-head packaging machine (also can 4-18head according different capacity choice) Packaging speed 15bags/min Bag length 90-320mm Bag width 80-210mm Overall weight 400kg Power 1.8kw/220v Packaging capacity 20-1000ml Outer packaging size 820 x1220 x 2500mm Packaging form Back sealing This machine is an intelligent weighing automatic quantitative packaging machine with four scales and microcomputer control. Suitable for quantitative packaging of granular materials such as miscellaneous grains, nuts ,pesticides, fertilizers, veterinary drugs, premixes, additives, laundry detergent, salt, monosodium glutamate, white sugar, seeds, rice, snacks, hardware, etc. Performance characteristics: 1. High precision digital sensors enable precise measurement to be achieved instantly. 2. The microcomputer control system is technologically advanced, easy to operate, and more reliable to use. 3. Fast and slow vibration feeding, automatic correction of errors, achieving high-precision packaging. 4. Four scales work alternately, with fast packaging speed. 5. High quality stainless steel is used for the material contact part, which is anti-corrosion, dust-proof, and easy to clean. Host configuration: This machine is equipped with a dual CPU microcomputer control system, a 5-inch LCD display in Chinese or English, a user-friendly operation interface, automatic cursor detection and tracking, and simpler operation. Equipped with high-precision stepper motors to ensure the accuracy of the cutting position of each packaging bag.
Food Powder packaging machine This machine is equipped with a dual CPU microcomputer control system, a 5-inch LCD display in Chinese or English, a user-friendly operation interface, automatic cursor detection and tracking, and simpler operation. Equipped with high-precision stepper motors to ensure the accuracy of the cutting position of each packaging bag. Performance: Adopting a straight screw feeding method to prevent direct adjustment of packaging weight during the packaging process, without the need for shutdown, effectively improving work efficiency. Optional devices such as coding machine, lower blade, round corner punching, inflation, exhaust, and vacuum can be installed. Usage: This machine is suitable for automatic measurement and packaging of powders such as milk powder, coffee, soy milk powder, sesame paste, lotus root powder, dyeing powder, seasoning powder, medicinal powder, etc. Paramters : Packing speed 30-80bags/min Bag length 30-300mm Bag width 40-430mm(open film width�¯�¿�½?�?�¯�¯�¿�½?�?�¼? Weight 400kg Power 2.5Kw Packing volume 50-1000ml Machine size 820x1220x2000 Packing type back sealing.
Anthracite Coal, Bituminous Coal, Charcoal, Charcoal/Briquette Making Machinery, Coconut Shell Charcoal, Coking Coal, Diesel, Indonesian Coal, Other Charcoal, Sawdust Briquette Charcoal, Solar Cells, Solar Controllers, Solar Inverters, Solar Lamps, Solar Lighting Kit, Solar Lights, Solar Power Equipments, Solar Refrigerator, Steam Coal , Wood Charcoal, Bamboo Charcoal, Briquette, Charcoal Briquette, Coal, Coke, Common Charcoal, Firewoods, Lignite Coal, PetrolSolar Batteries, Solar Components , Solar Fans, Solar LED Street Lights, Solar Lantern, Solar Lightings , Solar Panels, Solar Power System, Solar Water Pump, Thermal Coal
CIRCULLATION FAN Air cooling fans are used for maintaining good air circulation and temperature in poultry farms. Our 36 air circulating fans can be used for various applications, like poultry farms, industrial buildings etc., and providing high efficiency. These fans are available in both single phase and three phase motor option. 1.Grills are plastic coated and thick diameter wire gauge (2.5mm) is used, and the gap is maintained 15mm as per international quality standards to avoid human accidents and rate entering into the fan. 2. The blades are made of compounded plastic so less chances of bending and hence less breaking chances. 3. Motor is efficient and complete thermal protection and moisture proof. 4. The CFM of fan 13000 and minimum airflow of 8.5 meters/sec. 5. Minimum positive air throws of 50ft. When we say 50 Length in practically. 6. Easy installation &Zero Maintenance
pellet machine, with the advantages of low noise, easy and stable operation, high automation, can make pellet dia size from 6mm to 12 mm and the output capacity from 1.5t/h to 2.5t/h. We can offer you the complete solution for making pellets, from crushing, drying to pelletizing. Features : 1. This machine adopts gear first stage driving system, with ideal drive ratio and enormous driving force, its transmission us stable with low noise, operate simply, no blocking is happened to the machine easily. 2. The maximize design if pinch roller can lower the requirement to moisture content of materials in particle molding. 3. The motor and gear cases are installed at the heavy pedestal, pin coupling is used to realize direct connecting, which can exempt from foundation installation and easy to repair and maintain. 4. The machine is equipped with patented water circulation; the cooling system can be used to control the temperature rising of each part efficiently, to guarantee the continuous, stable, reliable running of the machines. 5. The machine adopts advanced variable frequency motor to feed, which equipped with overload intelligent protection.
EcoTexTM-SL20 - PVA FREE ONE-SHOT PRODUCT DESCRIPTION New generation eco-friendly one-shot product for a high-speed shuttleless loom. It is mainly used for 6 to 203 cotton yarns sizing. This product is entirely biodegradable and ecological. Products are made from grafted starch, anionic polymers, and synthetic fatty matters. It contains a maximum of 13% moisture and an optimized viscosity level. Easily disperse in cold water with little swelling property due to high binding property. Having high penetration power and plasticizing power for heavy construction fabrics weaving. SPECIFICATIONS 1.Appearance - Off white powder 2.pH value of 5% solution - 6 to 8 3.Solubility - Partially soluble in cold water 4.Viscosity of size mix - 5 to 6 sec (SITRA -6mm cup) 5.Total Moisture - Max 13% 6.Bulk density - 0.5 to 0.6 g/ml 7.Total ash - Max4% COOKING METHOD 1. Fill the required quantity of water in the cooker. 2. Gradually add EcoTexTM-SL20 and mix for 2 min. 3. Add other ingredients and mix for 2 min. 4. Close the pressure cooker lid. 5. Open the steam value and cook to @ 120�? �ºC or 35psi. 6. Retain in the cooker for 15 to 20 minutes. 7. Then transfer the size mix to storage. PROPERTIES 1. Moisture regain: The formation of thin flexible film absorbs water molecules from atmospheric air that maintains the required moisture content of the sized yarn. This property improves the weaving efficiency by reducing the warp stops. 2. Film property: The very thin strong film gives the inter fibre penetration that improves yarn tensile strength. Optimum elongation and flexible property significantly reduce warp break by overcoming the applied tension during weaving. 3. Abrasion resistance: A strong film withstands the mechanical friction between yarn to yarn and yarn to machine parts like reed, dropper pin, heald wire, and weft picking element. DE-SIZING Easily de-sizable product with hot alkali treatment. STORAGE Keep away from direct sunlight and store in a cool, dry, and well-ventilated place. STABILITY Stable for one year from the date of manufacture. PACKING Available in 50Kg net weight PP bags with moisture-proof liner inside.
Sodium chloride, colorless cubic crystalline or white crystalline. Soluble in water, glycerin, slightly soluble in ethanol, liquid ammonia. In the air in the tiny have ChaoXie sex. The relative molecular mass: 58.443 (computational chemistry between), take 2.165 g/cm3 density Degrees Celsius (25). Melting point 800.7 Degrees Celsius. The boiling point Degrees Celsius 1465. By sodium elements (+ 1 price, relative atomic mass 23) and chlorine elements (one valence, relative atomic mass averaging 35.5) composition, sodium chloride by sodium ions and crystal composed of chloride ion. sodium chloride industrial salt Packaging & Delivery Packaging Detail:25 Kg PP Bags ,50kg per bag ,1000kg Jumbo Bags ,As per customers requirements. Delivery Detail:3-5day after order confirmed Specifications industrial salt: a.snow/ice melting industry b.white crystal c.high purity d.low price & quick shipment Application 1.Use in dust and erosion control 2.Use in ice control 3.Nutritional supplement 4.Use in hydrogen storage 5.Niche uses 6.Culinary use 7.Gardening and Horticulture Storage: kept in a light-proof, well-closed, dry and cool place. Our Concept: 1.Client is first.We are trying to bring maximum profit to our clients and we only share small. 2.Credibility is the most important. 3.Quality control is our life. 4.Great sense of responsibility. We will be responsible for not only our products, our clients, our suppliers, also the socity
Technical Features: 1, The core components are all imported, adopting the sixth generation IPM module from Mitsubishi, which has stable performance, long service life, strong protection functions and convenient replacement and maintenance. 2, Adopt the central processor DSP28335 chip from American TI Company, respond quickly and accurately, and provide stable and clean power for the load to provide protection. 3, The whole machine adopts modular design and plug-in design, which is convenient for maintenance. 4, According to the product configuration conditions, adjustment the system usage mode: DC(Battery/Solar) priority or AC mains bypass priority can be set. 5, Two kinds of start mode: Reduction Voltage Start and Variable Frequency Start. Customers can set start mode according to the type of their load. 6, The output voltage can be set between -40 % to +20 % of rated voltage. And the output voltage is very accuracy �±1%. 7, The DC input voltage range can be set. Over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point all can be setting via the LCD panel. 8, Output AC Power is suitable for all types of electrical equipment, CNC machines, electric tools, motors, pump and air conditioner etc. It has higher efficiency and higher capability of driving load. 9, Humanized safety design, using isolation transformer design, input and output are completely electrically isolated, input and output are equipped with circuit breakers, which saving costs for the user and easy to installation, the electric parts are completely closed to prevent electric shock. 10, Using SVPWM space vector algorithms, high conversion efficiency, high instantaneous power and low losses conversion efficiency up to 94%. 11, Powerful data display function. LCD + LED display, can display input and output voltage, current, KWH, fault display, convenient for customers to quickly find faults and guide maintenance. 12, The controller adopts three charging stages (buck charging, equalize charging and float charging) which can maximize the utilization of photovoltaic modules and batteries 13, Solar controller adopt IGBT Modular design ensure stable and efficiency performance of solar controller and solar power system 14, The controller has perfect battery protection function and with multi-stage charging technology to improve battery life 35% at least 15, Fully enclosed duct design and high-speed fan for cooling makes the controller working under harsh environments 16, The controller has power generation statistics and real-time power curve function, so we can know power generating information at any time 17, Colorful LCD display, touching key and multi-language option makes the HMC (Human Machine communication) easy and convenient. 18, The controller also has temperature compensation function and RTC real time clock 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 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)
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 120V192V 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)