MPPT (Maximum Power Point Tracking)Solar Charge Controller offer an efficient, safe, multi-stage recharging process that prolongs battery life and assures peak performance from a solar array. Each Charge Controller allows customized battery recharging. LCD display , easy to operate on LCD screen Multi stage charging (3-stage charging , parallel charging and equalized charging function) BTS - Battery remote temperature sensor terminalEnable to charge Li-thium, Gel , lead-acid battery With RS485 & USB communication port Protection: PV array short circuit, PV reverse polarity, Battery reverse polarity, Over charging, Output short circuit
MPPT (Maximum Power Point Tracking)Solar Charge Controller offer an efficient, safe, multi-stage recharging process that prolongs battery life and assures peak performance from a solar array. Each Charge Controller allows customized battery recharging. LCD display , easy to operate on LCD screen Multi stage charging (3-stage charging , parallel charging and equalized charging function) BTS - Battery remote temperature sensor terminal Enable to charge Li-thium, Gel , lead-acid battery With RS485 & USB communication port Protection: PV array short circuit, PV reverse polarity, Battery reverse polarity, Over charging, Output short circuit
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)
MPPT Solar charge controller Feature 1. We choose high speed and high performance 32-bit processor with excellent EMC design 2. Advanced MPPT tracking algorithm, the tracking efficiency more than 99% 3. High performance IGBT power module as electronic switch, there is no any mechanical switch, plus multiphase synchronous rectification technology, improves the stable greatly 4. Ultrafast maximum power point tracking speed to ensure tracking efficiency 5. Accurate identification and tracking of multi-peak maximum power points 6. With current-limiting charging function, charging current can be set, friendly and compatible with various capacity batteries. 7. Widely PV arraysâ?? voltage input, this can save the cost of PV combiner box, wires and construction 8. Full enclosed duct design and high-speed fan for cooling makes the controller suitable for various harsh environment 9. It shows the ambient temperature. It also has automatic temperature compensation function and RTC real time function 10. The perfect battery protection function and multi-stage charging improves battery life 11. It has the statistical function of generating capacity which is very convenient for customers to view the daily, monthly and total charging capacity of the controller. 12. Complete menu display and operation, plus the humanized design of browsing interface, these makes the operation more easy 13. It can work with GEL. LEAD-ACID, LITHIUM and other type battery 14. Twice protection function to protect battery from damage when the power switch is down (optional) 15. Standard Modbus communication protocol for RS-485 or GPRS communication to extend the communication distance (optional function)
We choose high speed and high performance 32-bit processor with excellent EMC design Advanced MPPT tracking algorithm, the tracking efficiency more than 99% High performance IGBT power module as electronic switch, there is no any mechanical switch, plus multiphase synchronous rectification technology, improves the stable greatly Ultrafast maximum power point tracking speed to ensure tracking efficiency Accurate identification and tracking of multi-peak maximum power points With current-limiting charging function, charging current can be set, friendly and compatible with various capacity batteries. Widely PV arrays voltage input, this can save the cost of PV combiner box, wires and construction Full enclosed duct design and high-speed fan for cooling makes the controller suitable for various harsh environment It shows the ambient temperature. It also has automatic temperature compensation function and RTC real time function The perfect battery protection function and multi-stage charging improves battery life It has the statistical function of generating capacity which is very convenient for customers to view the daily, monthly and total charging capacity of the controller. Complete menu display and operation, plus the humanized design of browsing interface, these makes the operation more easy It can work with GEL. LEAD-ACID, LITHIUM and other type battery Twice protection function to protect battery from damage when the power switch is down (optional) Standard Modbus communication protocol for RS-485 or GPRS communication to extend the communication distance (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)
Charge modeïPWM System voltageï12V Charge current: 8A/10A Load output voltage: 12V Battery typeLead acid (GEL, AGM, flooded) Application 1. The household solar power systems 2. Small solar power system 3. The portable solar application products 1.Electronically regulated charging regime: Boost and float charge 2.Emperature compensation 3.Deep discharge protection 4.PWM series regulation, no panel short circuit 5.Fully electronically protected: panel surge voltage, Wrong polarity at panel or battery, Overload and short circuit at load 6.LED indications: Charge status, SOC, LVD, Overload/Short-Circuit Common positive allows grounding
*Product Name: 5A Home Controller(New Style) *Rated Charging Current:5A *Rated Load Current:5A *System Voltage:12V/24V Automatic Identification *Undervoltage Voltage:12.0V; ×2/24V; *Over-discharge Protection Voltage:11V/ 22V *Over-dischargeRecovery Voltage:12.5V/25V *Over Voltage Protection:15.5V/31V *Charge Return Voltage:13.2v ×2/24V *Boost Voltage:14.6V×2/24V (Hold Time10min)(Call it when Only Appear Over-discharge) *Direct Charge Voltage:14.4V; ×2/24V (Hold Time10min) *Float Voltage:13.6V; ×2/24V(Hold TimeDropped to Charge Return Voltage) *Temperature Compensation: -5mv//2VPromote,Direct Charge,Floating Charge,Charging Return Voltage Compensation *No-load Loss:6 mA *Charge Loop Drop:Not More Than0.26V *Discharge Loop Drop:Not More Than 0.15V *Load Overload/Short Circuit Protection:Yes *Control Mode:Hand Switch *Work TemperatureTechnical grade-35 to +55
1. Built-in LED constant current source. 2. With intelligent four phases PWM digital dimming.(power is 100%,75%,50%,25%) 3. IP68 waterproof degree. 4. The max output voltage is 70V, which can drive 20 LED lamps installed in series 5. Various protections. Specification: System voltage: 12V/24V Auto Output current: 330mA ¨C 2310mA No-load loss: 5mA/12V;7mA/24V Solar input voltage: < 55V The Max. charging current: 8A Overvoltage protection: 17.0V; 2/24V Equal charging voltage: 14.6V; 2/24V(25), duration:1h Ascending charging voltage:14.4V; 2/24V(25), duration:2h Float charging voltage: 13.8V; 2/24V (25) Return voltage during charging:13.2V; 2/24V (25) Return voltage for over-discharging:12.5V; 2/24V Over-discharging voltage:11.1V; 2/24V Temperature compensation :-4.0mv//2V; Light-control voltage :Light-control open 5V; light-control close 6V Efficiency of constant current:90% - 96% Current accuracy:+/-2% Light-control judgment time :10min The Max. output voltage:70V Working temperature:-40 to +70; Protection level:IP68 Weight :160g Dimensions ; 825820(mm)(LWH). Package:1pc/box;54pcs/ctn Size: 280*280*220mm.
1. over-load protection 2.short circuit protection 3.reverse discharging protection 4.reverse-polarity protection 5.protection from the lightning strike. 6.under-voltage protection 7.over-charging protection 8.HVD setting when battery stopped working or charging. 9.LVD setting when load under voltage and stop working. 10. battery capacity display SOC 11. Renew setting of load-starting 12. intelligentize of temperature compensation 13.controller is always counting and saving the charging current hours and display on LCD screen. 14. controller is always counting and saving the discharging current hours and display on LCD screen.
The controller is designed for solar dc lighting system, there are several optional working modes, and has two output terminals, with separate time set. Specification: 12v, 12/24v, 5a, 10a, 15a Use mcu and professional software as the control center to fulfill intelligent soc control, protection to overload, outside and insdie short circuit, reverse connection, thunder and lightining, pv panel reverse current, over charge and discharing etc, usd pwm high efficiency charging way and temperature compensation. Industry level production standard, led indication on system condition. The controller pcb is pained with england apl lacquer, its highly moisture-proof As the same above
Solar charge controller Suunny solar charge controller is controlled by cpu, according to the voltage ofbattery, controller will adjust the charge current and decide if to supply the loads electricity. The following is the detailed performance: Generally keep the battery on full voltage condition. Prevent the battery from over-charging. Prevent the battery from over-discharging. Prevent supplying electricity from the battery to solar panels during nights. Reverse polarity protection for battery Reverse polarity protection for solar panels When the current of load exceeds the rated one of controller, the controller will turn into the self-protection state and is automatically locked up, the screen shows overload. Short circuit happens; the controller will turn into the self-protection state and is locked up, the screen show short circuit. Low voltage happens to battery, the controller will automatically separate loads from system. When the voltage of battery goes up, the loads will automatically restart to work. Protection from the lightning strike When controller is normally working, the lcd screen will show new charging current (a dash-before the numeral) , discharging current and voltage of battery every 5 seconds.
Model: mppt5012a-duo (12a) , mppt5025a-duo (25a) Solar charging controllers for camper Charge modemppt System voltage12v Battery numbertwo battery charging ports Battery typegel, lead-acid, agm2, lifepo4 Application 1.For camper, caravan 2.Self-contained solar systems 3.For boat 1. Increased mpp charging current compared with conventional controllers, due to ultramodern controller technology (microprocessor)by 10 % to 30 % (efficiency > 95 %) 2. Switchable characteristic lines of charging for optimum charging of gel/dry fit/agm/fleece or acid/lead-acid, as well aslifepo4 batteries . 3. Two battery charging ports: automatic charging of the main battery or board battery (board i): Support charging and trickle charging (max.1 a) of the vehicle's starter battery (start ii) with overcharge protection 4. Unattended charging: standard protection against overload, overheating, reverse battery and back discharge of the battery(in case of insufficient solar power, such as at twilight, at night etc.). 5. Overcharge protection: reduction of the charging current of the battery in case of excessive solar power and full battery. Immediate recharging in case of power consumption to ensure always the best possible charging state of the battery. 6. Connection for temperature sensor , automatic adaptation of the charging voltage to the battery temperature. Incase Of low outside temperatures, full charging of the weaker battery is improved, and in case of summery temperature sun necessary battery gassing will be avoided. This is highly recommended, if the battery is exposed to strong variations in temperature, such as in the motor compartment. -
Lifepo4 Solar Charge Controller,
24v Solar Charge Controller,MPPT Solar Charge Controller
Diy Solar Charge Controlle
1. Increased MPPT charging current comparedwith conventional controllers, due to ultramodern controller technology (microprocessor)by 10 % to 30 % (efficiency > 95 %) 2. Switchable characteristic lines of chargingfor optimum charging of Gel/dryfit/AGM/fleece or acid/lead-acid, as well asLiFePO4 batteries . 3.MPPT controller Two Battery Charging Ports: Automaticcharging of the main battery or board battery (Board I): Support charging and trickle charging (max.1 A) of the vehicle's starter battery (Start II) with overcharge protection 4. Unattended Charging: Standard protectionagainst overload, overheating, reverse battery and back discharge of the battery(in case of insufficient solar power, such as at twilight, at night etc.). 5. Overcharge protection: Reduction of thecharging current of the battery in case of excessive solar power and full battery. Immediate recharging in case ofpower consumption to ensure always the best possible charging state of the battery. 6. Connection for temperature sensor ,Automatic adaptation of the charging voltage to the battery temperature. Incase of low outside temperatures, full chargingof the weaker battery is improved, and in case of summery temperaturesunnecessary battery gassing will be avoided. This is highly recommended, if the batteryis exposed to strong variations in temperature, such as in the motor compartment
We're offering solar charge controller. -
Product introduction: 1, solar street light controller can automatically adapt to 12V and 24V systems. 2. It has a dual-period control function (lit at night and before dawn) to meet the individual needs of customers for street lamps. 3. There are three kinds of load power supply modes: pure light control, light control on + delay off (single time), light control on + delay off - delay on + light control off (double time). 4. The dual-period solar street light controller adopts intelligent machine design. All work processes are controlled by software and can achieve high precision and high reliability. 5, using high-efficiency PWM charging technology, with high-precision temperature compensation. 6. The digital tube displays the operating parameters of the LED lamp. 7, with overcharge, over discharge, electronic short circuit, overload protection, anti-reverse and other full electronic protection. 8, the whole machine adopts full potting process, waterproof rating IP68.
Application: Repower c series solar charge controller is designed for solar system application, it can charge the battery intelligently in the daytime, and discharge to offer 24-hour current in dc system.Or control the system output time manually, the Pwm Sdpc-sp-40a Pwm Sdpc-sp-50a Pwm Sdpc-sp-60a Pwm Rated charge current 30a 40a 50a 60a Rated load current 30a 40a 50a 60a Work voltage 12v; 12/24v auto Over load, short circuit protection 1.25 rated load current 60sec, 1.5 rated loads current 5sec, over load protection action. ¡ý3 rated load current short circuit protection action. No load current ¡ü6ma Charging circuit voltage drop ¡ü0.26 v Load circuit voltage drop ¡ü0.15 v Over voltage protection 17v; ¡á2/24v Work temperature Industry stage:-35¡ãc to +55¡ãc; Boost charge voltage 14.6v;¡á2/24v; (keep 10min) Direct charge voltage 14.4v; ¡á2/24v; (keep 10min) Float charge voltage 13.6v; ¡á2/24v; Charge return voltage 13.2v;¡á2/24v; Temperature compensation -5mv/¡ãc/cell (boost charge, direct charge, float charge, charge return voltage); Lower voltage indicate Size:185*105*55mm Weight:1.32kg
