Diesel Generator Set B3.3 Series 50-62.5 kVA, 40-50 kWe Prime 1. Latest Technology and Unmatched Performance The Cummins B3.3 Series rugged engine and world class Stamford alternator powered diesel generator set Advanced in-cylinder technology to meet latest emission norms without any after-treatment device. Smart aesthetic and superior finish Compact in size with optimum power-to-weight ratio 2. Environment Friendly Power Class defining technology engine is designed to meet stringent exhaust emission tests as per revised MoEF norms, thus offering environment friendly power. The Cummins diesel generator sets are available with the lowest noise levels in its range 3. Lowest Operating Cost and Comprehensive Warranty Highly reliable and durable product All elements are designed to work together to maximize efficiency even at part loads, offering the advantage of lowest operating costs. 500 Hours/ 1 year service interval Industry acknowledged best-in-class comprehensive warranty on the entire package including rubber components 4. Single Source Power Assurance All the major components the engine, alternator, control system and canopy are designed, manufactured and tested by Cummins India. Best and largest customer support network in India, capable of providing round-the-clock service and spares support All these things put together, Cummins offers you SINGLE SOURCE POWER ASSURANCE
Diesel Generator Set X1.3 Series 7.5-15 kVA, 6-12 kWe Prime 1. Latest Technology and Unmatched Performance The Cummins X1.3 series rugged engine and world class Stamford alternator powered diesel generator set Advanced in-cylinder technology to meet latest emission norms without any after-treatment device. Best in class transient response High altitude capabilities Smart aesthetic and superior finish Compact in size with optimum power to weight ratio 2. Environment Friendly Power Class-defining technology engine is designed to meet stringent exhaust emission tests as per revised MoEF norms, thus offering environment-friendly power. The Cummins diesel generator sets are available with the lowest noise levels in its range 3. Lowest Operating Cost and Comprehensive Warranty Highly reliable and durable product All elements are designed to work together to maximize efficiency even at part loads, offering the advantage of lowest operating costs. 500 Hours/ 1 year service interval Industry acknowledged best-in-class comprehensive warranty on the entire package including rubber components 4. Single Source Power Assurance All the major components the engine, alternator, control system and canopy are designed, manufactured and tested by Cummins India. Best and largest customer support network in India, capable of providing round-the-clock service and spares support All these things put together, Cummins offers you SINGLE SOURCE POWER ASSURANCE
Diesel Generator Set QSL9 Series 275-320 kVA, 220-256 kWe Prime 1. Latest Technology Products with Global Cummins Platform The Cummins QSL9 series heavy-duty engine and world-class Stamford alternator-powered diesel generator set Class defining Quantum engine technology with fully integrated subsystems Full Authority Electronic Engine Advanced in-cylinder technology to meet latest emission norms without any after-treatment device Smart aesthetic and superior finish Compact in size with optimum power to weight ratio 2. Lowest Operating Cost and Comprehensive Warranty Highly reliable and durable product All elements are designed to work together to maximize efficiency even at part loads, offering the advantage of lowest operating costs 500 Hours/ 1 year service interval Industry-acknowledged best-in-class comprehensive warranty on the entire package including rubber components 3 Environment Friendly Power Class-defining technology engine is designed to meet stringent exhaust emission tests as per the revised MoEF norms, thus offering environment-friendly power. The Cummins diesel generator sets are available with the lowest noise levels in its range 4. Single Source Power Assurance All the major components the engine, alternator, control system and canopy are designed, manufactured and tested by Cummins India Best and Largest customer support network in India, capable of providing round-the-clock service and spares support All these things put together, Cummins offers you SINGLE SOURCE POWER ASSURANCE
Diesel Generator Set K50 Series 1600 kWe, 2000 kVA 1. Reliable and Durable Cummins 'K50 series' diesel engine with strong regrindable crankshaft, high strength connecting rod, low pressure fuel lines, ESTC (Step Timing Controls) injectors and high volume coolant system make 'K50 series' generating sets, more reliable and durable. Engines have clocked millions of hours operating in some of the world's most demanding conditions. Current engines are regularly upgraded with new technologies for better performance and economy. The ultimate proof of superior performance and reliability is the fact that Cummins entities worldwide source these engines from Cummins India for their markets. 2. Unmatched Warranty Cummins 'K50 series' diesel engine generating sets are a truly cost effective solution to long term power need backed by industry best, 2 years/5000 hrs warranty, for the entire generating set. With superior experience in technology, design capability and commitment reliability and quality we offer an unmatched 5 years or 5000 hours (including above 2 years) warranty coverage on 5 critical components (5C) of the engine - Cylinder Head, Camshaft, Crankshaft, Cylinder Block, Connecting Rod against manufacturing defect 3. Cummins Advantage Special features of Cummins 'K50 series' engines like ESTC (Electrical Step Timing Control) injectors, BCS (Bank Cut off System), low temperature aftercooler, square combustion chamber, optimized turbocharging and precision heavy duty camshaft make these engines the ultimate in exceptional fuel efficiency across the operating range. 4. Single Source Power Assurance Design, manufacture and testing of engine, alternator and other accessories is done by Cummins Group of companies for a countrywide product support network with a single source responsibility for the entire package.
Diesel Generator Set QSK60 Series 2000-2250 kVA Prime 1. Reliable and Durable Cummins QSK60 series (Quantum leap in product technology) diesel engine with strong regrind-able crankshaft, high-strength connecting rod, high-pressure injection full authority electronic fuel system, 2 pump 2 loop coolant system. QSK60 series generating sets are more reliable and durable. Engines have clocked millions of hours operating in some of the world's most demanding conditions. Current engines are regularly upgraded with new technologies for better performance and economy. The ultimate proof of superior performance and reliability is the fact that Cummins manufactures these engines in India. 2. Unmatched Warranty Cummins QSK60 series diesel engine generating sets are a truly cost effective solution to long-term power need backed by industry best, 2 years / 5000 hrs warranty, for the entire generating set. With superior experience in technology , design capability, commitment, reliability and quality we offer an unmatched 5 years or 5000 hours (including above 2 years) warranty coverage on 5 critical components (5C) of the engine Cylinder Head, Camshaft, Crankshaft, Cylinder Block, Connecting Rod against manufacturing defect ( 5C warranty is offered only for India source product. 3. Cummins Advantage Special features of Cummins QSK60 series engines like full authority electronic injection, low temperature aftercooler, optimised turbocharging and precision injection timing make these engines the ultimate in exceptional fuel efficiency all across the operating range. 4. Single Source Power Assurance Design, manufacture and testing of engine, alternator and other accessories is done by Cummins Group of companies for optimum performance and is backed by a countrywide product the entire package.
Model: ZH2KW Rated Power: 2000 Watts Maximum Power: ~ 2500 Watts Type: 3 Blade Upwind Rotor Diameter: 3.6 m (12 ft.) Start-up Wind Speed: 2.5 m/s(5.6 mph) Cut-in Wind Speed: 3m/s (6.7mph) Rated Wind Speed: 10 m/s(22mph) Cut-Out Wind Speed: None Furling Wind Speed: 18 m/s (40mph) Max. Design Wind Speed: 50 m/s (112mph) Blade Pitch Control: None, Fixed Pitch Over speed Protection: Auto Furl Gearbox: None, Direct Drive Temperature Range: -40 to +60 Deg. C (-40 to +140 Deg. F) Generator: Permanent Magnet Alternator Output Form: 48 VDC Nominal . Wooden case.
Numbers of blade(P): 3 Materials of blade: glass fiber Rotor diameter(m): 10.0 Start-up wind speed(m/s): 2 Rated wind speed(m/s): 12 Security wind speed(m/s): 45 Rated speed(rotate/minute): 90 Max. wind speed(m/s): 65 Wind energy ratio(%): 0.42 Generator: Permanent magnetic generator Generator rated power(W): 20000 Max.output power(W): 25000 Output voltage(V): 240VDC/360VDC Timing manner: Automatically adjust the windward angle Overspeed Protection: AutoFurl Protection: AutoFurl Temperature Range: -40 to +60 Deg. C Altitude of tower(m):18/11.5 Charging control: Automatic Power generation of years(kwh):50000 Inverter power supply:Square wave Battery: 12v200AH X80pcs Generator: 133*106*141cm Blade:489*41*69cm Tower: (600*50*50cm)*3 Inverter:95*71*140cm Controller: 70*60*91cm False ogive:88*85*64cm Accessories: 106*54*47cm
2000w wind generator Green energy---2000w wind generator Specifications: Rated output power: 2000w Rotor blade diameter: 3.6m Start up wind speed: 3.5m/s Rated wind speed: 9m/s Max output: 3500w Output voltage: ac 220v dc 70v/140v Generator weight: 25kg Temperature: +45pc Speed protection: tower leaned Four parts
5000w wind generator Rated output power: 5000w Rotor blade diameter: 6.5m Start up wind speed: 4.0m/s Rated wind speed: 10m/s Output voltage: 220/280 Generator weight: 70kgs Temperature: f+45f¦ Speed protection: tower leaned Non-fumigated and non-distilled veneer case, the four parts independently packed
350W wind generator Rated output power: 350W Rotor blade diameter: 2.5m Start up wind speed: 2.5m/s Rated wind speed: 6.5m/s Max output: fª700w Output voltage: AC 220V DC 28V Generator weight: 5kg Temperature: f+45f¦ Speed protection: tower leaned All the systems are easy to install and maintain. Any other request, please do let us know.
5000w wind generator Rated output power: 5000W Rotor blade diameter: 6.5m Start up wind speed: 4.0m/s Rated wind speed: 10m/s Output voltage: 220/280 Generator weight: 70KGS Temperature: f+45f¦ Speed protection: tower leaned All the systems are easy to install and maintain. If you have interest in our wind generator, please do contact with us. Sincerely look forward to having a further business relationship with you.
Minitype wind-driven generators Minitype wind-driven generators including 100w, 150w, 200w, 300w, 500w, 1000w, 2000w, 5000w, it has become one of the leaders in minitype wind-driven generators industry in china, and the products are sold to mongolia, burma, chile, argentina , etc, well received by many customers. Exporting packing
Wind turbine generator we provide wind turbine generator with capacity rom 600kw- 2mw with German or international standard quality. The quotation is of competitiveness with satisfied quality. S43/600KW Wind Generator Sets Main parameters: installed elec. output 600KW/cut-in wind speed 3.2m/s/rated wind speed 15m/s/cut-out wind speed 24m/s/survival wind speed 70m/s/operating temperature -30fpC-45fpC/total weight 65000kg (Rotor :rotor diameter 43m/s wept area 1452m2/number of blades 3/rotational speed 26.8or17.9 rpm/power regulation, stall (Blade:designation,LM19.1/FD43-600 made in China/aerodynamic profile FFA W3 NACA 634/blade material, fiberglass reinforced polyester/aerodynamic brakes, turning blade tip/weight 1960kg (Gear box:type,1-stage planetary,2-stage parallel axles/ratio 1:56.6/Rated power 645KW/efficiency 0.97/rated torque 230KN.m (Generator: rated output 600or 125KW/number of poles 4or6/rated voltage 690V/rated current 560or126A/frequency 50Hz/rated speed 1517or1013rpm (Tower: height 38.5or48.5m/weight 33000 or45800kg (Yaw system :type, active/yaw rate 0.2 S48/750KW Wind Generator Sets Main parameters: installed elec. output 750KW/cut-in wind speed 3.2m/s/rated wind speed 15m/s/cut-out wind speed 24m/s/survival wind speed 70m/s (Rotor: rotor diameter 48.4m/swept area 1840m2/number of blades 3/rotational speed 22.3or14.9 rpm/power regulation, stall (Blade:designation,LM23.2/aerodynamic profile, NACA 63xx-634xx/blade material, fiberglass reinforced polyester/aerodynamic brakes, turning blade tip/weight 3050kg f(Gear box:type,1-stage planetary,2-stage parallel axles/ratio 1:68.2/efficiency fª0.97 (Generator: rated output 750or 185KW/number of poles 4or6/rated voltage 690V/rated current 560or126A/frequency 50Hz/rated speed 1520or1013rpm (Tower: height 65m/weight 75000kg different dimensions
GRES is an intelligent and modular power supply equipment integrating lithium battery and MPCS. According to different application scenarios, lithium battery, bidirectional DC / AC converter, bidirectional DC / DC converter, Static switch and Power management system can be arbitrarily combined to realize grid connected power supply, off grid power supply and off grid uninterrupted power supply power supply, static reactive power compensation, harmonic suppression and other functions. The system can have access to new energy, power grid, diesel generator and to rreasonable configuration, scientific utilization, to provide users with green, environmental protection, noise free, high reliability and high security power services. Safe and reliable High quality li-ion cell for mobile use Laser welding connection with high strength and low impedance Cells is designed with PC holders and reinforce steel structure to guarantee the highest safety of the system in transportation, installation and operation Damping pad design to improve the impact resistance of the system IP54 safe and reliable operation in outdoor environment Serially designed PCS and battery pack eliminates circulating current and improve system reliability. Integrated BMS,DC, AC multi-layer protection, maximum safety performance design Efficient and Convenient Integrated system, standard modular power module and battery module, easy for installation, maintenance and capacity expantion Easy access to PV and diesel generator, intelligent muli-energy management. Fixed on the ground or mounted on vehicle, can be loaded and unloaded by forklift and hoisted by lifting ring Multi systems could be connected in parallel Cost optimization One investment, multiple benefits:Peak shaving, backup power supply, microgrid building,power quality improving and energy storage,etc. Small size, light weight, less space and installation cost Long cycle life, low failure rate, reduce operation and maintenance investment Maximize green energy utilization. Rated output power: 100KW Rated energy: 150KWH
All types of products sourcing. electronics & consumer goods: mobile phones, laptops, home appliances, and accessories, industrial equipment: machinery, generators, and industrial tools automotive parts: tires, engines, and automotive accessories textiles & apparel: clothing, footwear, and fabrics furniture: indoor and outdoor furniture, office furniture food products: food additives, spices, seafood (e.g., tilapia, shrimp) packaging solutions: custom packaging, food grade plastic containers, and eco friendly options, building materials: tiles, flooring, doors, and windows, solar products & renewable energy equipment other products..Product sourcing, import and export, oem and private labeling, quality control, logistics and shipping specialist, and retail distributor.
SANDI SDP series Pure Sine Wave Inverter is the one of the most advanced technology DC to AC conversion products in the world, itâ??s suitable use for areas without electricity, providing a complete power solution for strict demand applications. With SVPWM technology it has high conversion efficiency, high instantaneous power and low losses power output pure sine wave, applying to capacitive, inductive and nonlinear mixed-load, with superior load capacity, perfect protection function: overload, short circuit, low/over battery voltage, improper operation etc, which wonâ??t cause mechanical failures. This Inverter is very suitable for solar power systems, solar hybrid generation systems. The inverter can supply AC power to all kinds of electric equipment, air conditioners, electric motors, refrigerators, fluorescent lights, televisions, electric fans and other industrial power supply. 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. 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. 10, Wide input voltage can be set according to customerâ??s requirement. Input voltage range can be selected from 100-300V, 200-500V or 500-850V, suitable for solar system without backup batteries, it can save many cost and maximization use the solar energy. 11, Using SVPWM space vector algorithms, high conversion efficiency, high instantaneous power and low losses conversion efficiency up to 94%. 12, 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.
SANDI SDP series Pure Sine Wave Inverter is the one of the most advanced technology DC to AC conversion products in the world, itâ??s suitable use for areas without electricity, providing a complete power solution for strict demand applications. With SVPWM technology it has high conversion efficiency, high instantaneous power and low losses power output pure sine wave, applying to capacitive, inductive and nonlinear mixed-load, with superior load capacity, perfect protection function: overload, short circuit, low/over battery voltage, improper operation etc, which wonâ??t cause mechanical failures. The inverter can supply AC power to all kinds of electric equipment, air conditioners, electric motors, refrigerators, fluorescent lights, televisions, electric fans and other industrial power supply. 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. 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. 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, Wide input voltage can be set according to customerâ??s requirement. Input voltage range can be selected from 100-300V, 200-500V or 500-850V, suitable for solar system without backup batteries, it can save many cost and maximization use the solar energy. 11, Using SVPWM space vector algorithms, high conversion efficiency, high instantaneous power and low losses conversion efficiency up to 94%. 12, 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.
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 and reduces the hidden cost of machine failure to repair. 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. This function is very convenient for users and also reduce frequency converter's usage, which reduced the cost of equipment investment, easy to connect wires and control. 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, Wide input voltage can be set according to customerâ??s requirement. Input voltage range can be selected from 100-300V, 200-500V or 500-850V, suitable for solar/wind system without backup batteries, it can save many cost and maximization use the solar/wind energy. 11, Using SVPWM space vector algorithms, high conversion efficiency, high instantaneous power and low losses conversion efficiency up to 94%. 12, 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. 13, European CE (EMC, LVD, UL1741) and ISO9001 certificates. [Optional] RS485 communication; AC bypass complementary function; Built-in charger
SANDI SDP series Pure Sine Wave Inverter is the one of the most advanced technology DC to AC conversion products in the world, it's suitable use for areas without electricity, providing a complete power solution for strict demand applications. With SVPWM technology it has high conversion efficiency, high instantaneous power and low losses power output pure sine wave, applying to capacitive, inductive and nonlinear mixed-load, with superior load capacity, perfect protection function: overload, short circuit, low/over battery voltage, improper operation etc, which wonâ??t cause mechanical failures. This Inverter is very suitable for solar power systems, wind power generation systems, wind and solar hybrid generation systems. The inverter can supply AC power to all kinds of electric equipment, air conditioners, electric motors, refrigerators, TV, electric fans and other industrial power supply. 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. This function is very convenient for users and also reduce frequency converterâ??s usage, which reduced the cost of equipment investment, easy to connect wires and control. 6, The output voltage can be set between -40 % to +20 % of rated voltage. 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.
Product Introduction SANDI Pure Sine Wave Inverter is the one of the most advanced technology DC to AC conversion products in the world, itâ??s suitable use for areas without electricity, providing a complete power solution for strict demand applications. With SVPWM technology it has high conversion efficiency, high instantaneous power and low losses power output pure sine wave, applying to capacitive, inductive and nonlinear mixed-load, with superior load capacity, perfect protection function: overload, short circuit, low/over battery voltage, improper operation etc, which wonâ??t cause mechanical failures. This Inverter is very suitable for solar power systems. The inverter can supply AC power to all kinds of electric equipment, air conditioners, electric motors, refrigerators, fluorescent lights, televisions, electric fans and other industrial power supply. 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 and reduces the hidden cost of machine failure to repair. 4, Two kinds of start mode: Reduction Voltage Start and Variable Frequency Start. Customers can set start mode according to the type of their load. This function is very convenient for users and also reduce frequency converterâ??s usage, which reduced the cost of equipment investment, easy to connect wires and control. 5, The output voltage can be set between -40 % to +20 % of rated voltage. 6, 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. 7, Output AC Power is suitable for all types of electrical equipment. 8, 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. 9, Wide input voltage can be set according to customerâ??s requirement. Input voltage range can be selected from 100-300V, 200-500V or 500-850V, suitable for solar system without backup batteries, it can save many cost and maximization use the solar energy. 10, 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.