Product Name: MPPT Solar Controller Smart Product Model: HET-MSC Product Features: High conversion efficiency, wide input voltage, 12V / 24V / 48Vsystem automatic identification Description I. Features: 1, charging mode for MPPT; conversion efficiency of up to 99 %, comparable with conventional controllers save 30% to 60% of solar panels; 2, high efficiency MPPT computing solutions, and using TI28035 chip that enables the utilization of solar panels for 99%; 3, intelligent design, online upgrades, customers enjoy a lifetime upgrade services; 4, the product line to meet the 2002/95 / EC environmental requirements, no cadmium, hydrides and fluorides; 5, using both brand components, high temperature not lower than 105 ℃, the theoretical design life of 10 years; 6, charging: third-order charge (constant current, float); 7,12V / 24V / 48V automatic identification system, enabling customers to use; 8, a large solar panel input voltage range, up to DC150V ; 9, customers can choose from 4 kinds of commonly used batteries (sealed lead-acid batteries, battery discharge type, colloidal batteries, nickel-cadmium batteries) charge, and can be customized for other types of rechargeable batteries; 10, LCD and LED displays various parameters, such as type, PV input voltage, battery type, battery voltage, charge current, power, work status; also for customers plus company name, address, etc; 11, RS232 communication protocols are available, enabling customers to unify integration management; 12, to provide professional computer software on 11 languages, shows the entire working conditions and operating parameters of the system; 13, scalable LAN remote control; 14, the whole package: machine + CD (on PC software) + Communications cable + manual + Anderson terminals; 15, the product through CE, ROHS, FCC, PSE certification; can be used with the customer through the certification of 16, the normal warranty period of two years, and can provide 3 to 10 year extended warranty service; Second, the product parameters MPPT Controller Model: HET-MSC-DC12V / 24V / 48V Series 40A 50A 60A MPPT charging mode automatically track the maximum power point of charging three stages: cross-flow (MPPT), constant pressure, float system type DC12V / 24V / 48V automatic identification System identification system voltage 12V DC9V ~ DC15V 24V system DC18V ~ DC30V 48V system DC36V ~ DC60V soft start time 12V / 24V / 48V system dynamic response and recovery time ≤10s 12V / 24V / 48V system 500us overall efficiency 12V / 24V / 48V system ≥ 96.5%, ≤99% PV utilization 12V / 24V / 48V systems ≥99% working voltage and input characteristics MPPT range 12V system DC18V ~ DC150V 24V system DC34V ~ DC150V 48V system DC65V ~ DC150V point 12V input voltage protection system DC16V 24V system DC30V 48V input low pressure system restore point DC60V DC22V 24V 12V system system system DC65V DC34V 48V maximum input voltage limit of 12V / 24V / 48V input voltage protection system DC160V point 12V / 24V / 48V system DC150V input overvoltage recovery point 12V / 24V / 48V DC145V largest solar panel system 12V input power system 570W 700W 900W 24V system 1130W 1400W 1700W 48V system 2270W 28OOW 3400W output characteristics selectable battery type (default is GEL gel batteries) 12V / 24V / 48V sealed lead acid battery system, battery discharge gel batteries, nickel cadmium batteries (also can be customized for other types of rechargeable batteries) constant voltage of 12V / 24V / 48V system, consider the type of battery charging voltage parameter table float voltage 12V / 24V / 48V system voltage 12V overcharge protection System 14.6V 24V system 58.4V 29.2V 48V output current rating system 12V / 24V / 48V system limiting protection 40A 50A 60A 12V / 24V / 48V 44A 55A 66A system temperature coefficient 12V / 24V / 48V system ± 0.02% ℃ automatic temperature compensation 12V / 24V / 48V system ± 0.02% ℃ output voltage ripple peak - 12V / 24V / 48V output voltage accuracy 200mv system 12V / 24V / 48V systems ≤ ± 1.5% Display LCD display input and output parameters, such as total power output ( See LCD Display Description) LED displays three indicators: fault indicator, charging indicator light, power indicator (see LED instructions) on a PC computer (communication port) RS232 (supporting) or LAN (optional) protection See input voltage protection voltage protection Input Characteristics Input Characteristics See reverse polarity protection output overvoltage see output characteristics have reverse polarity protection Output short circuit protection can be after a long short short circuit fault elimination recoverable 95 degrees Celsius temperature thermal protection When the controller stops working; l protection above 85 ℃, reducing power output per unit of audio noise reduction 3A other parameters ≤40dB forced air cooling mode, the fan speed by temperature regulation, lower internal temperature, fan running slow or stall fans stop. Components imported materials, in line with EU standards, all electrolytic capacitors rated temperature is not lower than the temperature of 105 ℃ choose not smell odors and unhealthy odors meet environmental requirements 2002/95 / EC; no cadmium, cyanide and fluoride property size D * W * H (mm) 270 * 185 * 90 Package Size D * W * H (mm) 330 * 245 * 150 Weight (kg) 3 Gross Weight (kg) 3.6 color blue / green (optional) security level CE , PSE, FCC, EMC EMC EN61000 mechanical protection of IP21 Environment Temperature 0-90% RH (not condensing) Altitude 0 ~ 3000m Ambient temperature -20 ℃ ~ + 40 ℃ Storage temperature -40 ℃ ~ + 75 ℃ Atmospheric pressure 70 ~ 106kpa Notes: 1. The above-oriented standard parameters of the company, subject to change without notice; two, our company can be customized for 36V / 72V / 96V MPPT controllers and other unconventional provide OEM and ODM services ;