Solar Regulator

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 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)

120V Battery voltage PWM solar regulator Performance Features:  Adopt PWM multistep sequential limiting current charge method, auto control multiple solar array connection or shut off orderly according to the battery group voltage change tendency.  Adopt multiple-circuit charging-control circuit and individual killer switch on each circuit.  With auto protection function of over charge, electronic short circuit, anti-reverse protection. Prevent the battery group reverse charging to the solar panel array at night.  Big intuitionistic LCD screen shows the working status of solar panels, battery and controller. (the voltage, current, power of solar energy panel and battery)  Power switch driving circuit is completely isolated from sampling circuit. The control signals is transmitted by opto isolation, with super-high disturbence rejection and stability.  There are lightning protection device inside the controller. Limit instantaneous overvoltage which entered into solar panels under a level which the system can withstand; or unload the strong lightning current to the ground. To protect the equipment from lightning surge.  Adopts the industrial-grade chips for all control, which can work under the cold, hot, humid conditions.  Temperature compensation function. Compensate the temperature according different battery type.  Fixable communication solution with RS-232, RS-485,USB,GPRS,Etherner,etc.

Mt350 solar rv regulator dedicated to rv, ship, sailing and other outdoor solar power system. Automatically adapt to 12v and 24v systems. Dual rechargeable solar controller can charge two batteries at the same time, suitable for lead-acid, gel, lithium battery. Using mppt charging method, with high precision temperature compensation. Overcharge, electronic short circuit, overload protection, anti-reverse protection and other unique automatic protection control, the above protection are not damaged any part.

Mt350 solar rv regulator dedicated to rv, ship, sailing and other outdoor solar power system. Automatically adapt to 12v and 24v systems. Dual rechargeable solar controller can charge two batteries at the same time, suitable for lead-acid, gel, lithium battery. Using mppt charging method, with high precision temperature compensation. Overcharge, electronic short circuit, overload protection, anti-reverse protection and other unique automatic protection control, the above protection are not damaged any part.

100A Solar Charge Regulator for 96V Battery Bak Cotrol usig commo positive polarity way Accept 2 lies iput of solar module arrays Digital ad module structure desiged LCD equipped (backlight) to show parameters of system ruig status High efficiecy with by PWM chargig method Ati-reverse coectio, o chargig reversely while ight. Ad over-charge, limited chargig curret &voltage protectios for battery Equipped with system abormal status alarm fuctio Users ca to adjust the system parameters by settig keys Equipped with data commuicatio fuctio (optioal) Be able to offer DC power supply (optioal) Day ad ight double processig mode Wall moutig type is easy to istallatio Techical parameters Techical parameters for 96V solar charge cotroller System Capability ModelBZC96V-50ABZC96V-60ABZC96V-80ABZC96V-100A Rated PV power watts4800W5760W7680W9600W Module arrays iput [array]2 Rated chargig curret [A]50A60A80A100A Rated battery bak voltage [V]96V VOC of PV arrays Max.= 192V Over-charge voltage of batteries120V  adjustable Over-charge recovery voltage108V  adjustable Battery float chargig voltage112V Time delay to cut-off charge             default are 5 miutes      adjustable Time delay to charge recovery             default are 10 miutes     adjustable Performace Cosumptio at stadby [mA]

Four versions available: 12 volt: 5 and 10 amp ratings 24 volt: 5 and 10 amp ratings Type of charging: series pwm, state of charge(soc) self-consumption: 6ma maximum 4 stages bulk, pwm, boost and float dimension: 140x90.5mm Electronic protections: short circuit and over current terminals: for wire sizes to 2.5mm2 -solar and load weight: 250g Reverse polarity-solar, load & battery temperature: -35 to +55 Reverse current at night humidity: 100% non-condensing High voltage-load enclosure: ip22 Lightning-solar, load, battery case: abs Tropicalization: circuit board-conformal coated compliance: ce world bank Terminals-corrosion protected Led indications: green charging Green-yellow-red battery levels Red low voltage warning and disconnect Green-yellow-red battery levels All 3 leds blink-to show mistakes 50pcs/carton

Solar controller Versions available: 20, 30amp 12/24 volt auto-work negative or positive ground Microprocessor which is made in usa Pwm or on/off series battery charging options State of charge (soc) battery regulation Battery ah setting, boost charging, equalising charging, float charging Automatic load reconnection, manual load switch Automatic selection of voltage (12 v / 24 v) Temperature compensation Lcd display: soc as a fuel gauge, all system parameters in digital value, system status as symbols Full circuit protection, electronic fuse � field adjustable parameters by four buttons Load control option: on/off, dusk-to-dawn, on + setting hours, setting time on/off. (for type �ii) Real clock display 20pcs/carton

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