C-Series Solar Charge Controller - 35 Amps PV charge, diversion and load controller The C35 and C60 are field configurable for 12 V and 24 V operation. The C40 may be configured for 12 V, 24 V, or 48 V operation. C35, C40 and C60 charge controllers can be used as a charge, diversion, or load controller and come with a standard multi-color charge status LED face plate. A Controller for Virtually any DC Charging Source. The C60 is a fully solid state, microprocessor-driven controller that is UL and cUL listed. C Series controllers may be configured for PV battery charging, or DC load control or DC diversion operation. Whatever the charging source, a C Series controller is sure to meet your DC controller needs. Silent Microprocessor Control-All C Series controllers have a powerful microprocessor at their core which increases system performance and maximizes battery life. They are fully solid state and operate silently. Features: Improve battery life with pulse width modulated (PWM) multi-stage temperature compensated charging Two-year standard warranty PV charge, diversion, load controller Available remote display with cumulative AMP hours Electronic protection against short-circuit, overload, and over-temperature conditions Tolerance to hostile environments with conformal-coated boards and powder-coated enclosure Field adjustable voltage and battery set point Automatically disconnects from the battery at night Compatible with negative ground and ungrounded systems WARNING: This product can expose you to chemicals including Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer, and Di-isodecyl Phthalate (DIDP) which is known to the State of California to cause reproductive harm. For more information go to P65Warnings.ca.gov.

C-Series Solar Charge Controller - 40 Amps PV charge, diversion and load controller The C35 and C60 are field configurable for 12 V and 24 V operation. The C40 may be configured for 12 V, 24 V, or 48 V operation. C35, C40 and C60 charge controllers can be used as a charge, diversion, or load controller and come with a standard multi-color charge status LED face plate. A Controller for Virtually any DC Charging Source. The C60 is a fully solid state, microprocessor-driven controller that is UL and cUL listed. C Series controllers may be configured for PV battery charging, or DC load control or DC diversion operation. Whatever the charging source, a C Series controller is sure to meet your DC controller needs. Silent Microprocessor Control-All C Series controllers have a powerful microprocessor at their core which increases system performance and maximizes battery life. They are fully solid state and operate silently. Features: Improve battery life with pulse width modulated (PWM) multi-stage temperature compensated charging Two-year standard warranty PV charge, diversion, load controller Available remote display with cumulative AMP hours Electronic protection against short-circuit, overload, and over-temperature conditions Tolerance to hostile environments with conformal-coated boards and powder-coated enclosure Field adjustable voltage and battery set point Automatically disconnects from the battery at night Compatible with negative ground and ungrounded systems WARNING: This product can expose you to chemicals including Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer, and Di-isodecyl Phthalate (DIDP) which is known to the State of California to cause reproductive harm. For more information go to P65Warnings.ca.gov.

C-Series Solar Charge Controller - 60 Amps PV charge, diversion and load controller The C35 and C60 are field configurable for 12 V and 24 V operation. The C40 may be configured for 12 V, 24 V, or 48 V operation. C35, C40 and C60 charge controllers can be used as a charge, diversion, or load controller and come with a standard multi-color charge status LED face plate. A Controller for Virtually any DC Charging Source. The C60 is a fully solid state, microprocessor-driven controller that is UL and cUL listed. C Series controllers may be configured for PV battery charging, or DC load control or DC diversion operation. Whatever the charging source, a C Series controller is sure to meet your DC controller needs. Silent Microprocessor Control-All C Series controllers have a powerful microprocessor at their core which increases system performance and maximizes battery life. They are fully solid state and operate silently. Features: Improve battery life with pulse width modulated (PWM) multi-stage temperature compensated charging Two-year standard warranty PV charge, diversion, load controller Available remote display with cumulative AMP hours Electronic protection against short-circuit, overload, and over-temperature conditions Tolerance to hostile environments with conformal-coated boards and powder-coated enclosure Field adjustable voltage and battery set point Automatically disconnects from the battery at night Compatible with negative ground and ungrounded systems WARNING: This product can expose you to chemicals including Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer, and Di-isodecyl Phthalate (DIDP) which is known to the State of California to cause reproductive harm. For more information go to P65Warnings.ca.gov.

C-Series Solar Charge Controller - 12 Amps PV charge, lighting and load controller The C12 charge, lighting, or load controller is uniquely sophisticated. As a charge controller, it features three-stage charging, user definable voltage parameters, and automatic equalization. Standard in the C12’s load control circuitry are field adjustable low voltage disconnect and reconnect points, along with a five minute low battery disconnect signal. The C12 also functions as a lighting controller. Lighting run time is adjustable from two to eight hours or can be set from dusk to dawn operation. It is used worldwide in a variety of applications, including remote village lighting systems and automatic outdoor lighting. An optional battery temperature sensor manages battery charging based on battery temperature. Features: Improve battery life with pulse width modulated (PWM) multi-stage temperature compensated charging Two-year standard warranty PV charge and load controller Automatic lighting controller Electronic detection of short-circuit, overload, over-temperature and reverse polarity conditions Tolerance to hostile environments with conformal-coated boards and powder-coated enclosure Field adjustable voltage and battery set point Automatically disconnects from the battery at night Compatible with negative ground and ungrounded systems WARNING: This product can expose you to chemicals including Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer, and Di-isodecyl Phthalate (DIDP) which is known to the State of California to cause reproductive harm. For more information go to P65Warnings.ca.gov.

20A Solar Charge Controller - 12/24V The MSK-20A is a 3-stage intelligent series-type PWM charge controller. It is based on an advanced design using a microcontroller for digital accuracy and fully automatic operation. It can be used for 12V or 24V battery systems. Features: 3-stage intelligent Series Type PWM charging Automatic battery voltage detection: 12V / 24V 100% input and output within -35 degrees C to +50 degrees C Electronic protections: overheating, overcharging, over-discharge, overload, and short circuit Reverse protection: any combination of solar module and battery Optional MSK-TS External Temperature Sensor Applications: Recreational and service vehicles  Off-grid grid Portable charging kits  Boats and marine crafts Fieldwork or mobile offices Telecommunications Specifications: Input: 12V / 24V Amps: 20 amps Weight: 0.66 (lbs) Weight: 0.3 (kgs) Dimensions: 6.28 x 3.2 x 1.89 in. Dimensions: 159.6 x 81.4 x 47.88 (mm)

Solar Charge Controller - 12V - 8A The SCC-1208L Charge Controller is Micro-controller based for automatic, intelligent operation designed for 12 V nominal solar panels and 12 V battery systems. It has 3 Stage charging (Bulk, Absorption, Float) for 100% return of capacity and long battery life. It can be used with 2 types of batteries: Flooded/Web Cell or Sealed AGM. The SCC-1208L can manage up to 150 Watts of Solar Power. Features: Micro-controller based for automatic, intelligent operation Designed for 12V nominal solar panels and 12V battery systems 3 Stage charging (Bulk, Absorption, Float) for 100% return of capacity and long battery life For use with 2 types of batteries: Flooded/Wet Cell or Sealed AGM Totally sealed, splash proof weather resistant design (Ingress Protection Rating IP65) Automatically turns on lights when dark and turns off during the day Mosfet based reverse current blocking prevents night-time battery discharge and lowers power loss Protections: Overload, Over-Temperature, Battery Under/Over Voltage, Reverse Polarity Wide operating temperature range of -40°C to + 60°C Specifications: Input: 12V Amps: 8 Amps Weight: 0.28 (lbs) / 0.13 (kg) Dimensions: 3.8 x 1.8 x 1.0 (in) Dimensions: 9.65 x 4.57 x 2.54 (cm) Safety: FCC, CE, IP65 Warranty: 5 Year Limited Applications: Off-grid mobile rural systems Rural electrification Power supply for remote equipment Monitoring systems for the oil & gas industry Traffic, security, environment, and other remote monitoring and signaling systems Water pumping systems WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Solar Charge Controller - 12/24 PWM - 30 AMP Use the Samlex EVO-30AB Charge Controller as a stand-alone 30 amp solar charge controller or expand the functionality of the EVO-RC-PLUS as the central display for both your EVO inverter/charger and your solar system. Features: When connected to the EVO™ inverter/charger, the EVO-30AB will follow the programming set in the unit. Add the EVO-RC-PLUS and it will display the status for both the EVO™ inverter/charger and solar system from ONE remote display Compatible with most battery types including Lead Acid and Lithium-Ion (LiFePO4) batteries. Manage multiple panels up to 600W in a 12V system, or up to 1000W in a 24V system under specified conditions Additional Features: Optional 30AB-TS Battery Temperature Sensor available. 30 Amp charging capacity 8 charge settings for different batteries Selectable battery equalization option Use with 12/24V batteries Compatible with EVO-RC-PLUS Remote Display (Optional) Increased functionality when used with an EVO™ Series Inverter/Charger Specifications: Input: 12V / 24V Amps: 30 Amp Weight: 0.8 (lbs) Weight: 0.36 (kg) Dimensions: 4.81 x 1.87 x 4.15 (in) Dimensions: 12.21 x 4.75 x 10.54 (cm) Applications: Recreation vehicles Service vehicles Boats Fieldwork Telecommunications Mobile offices Construction sites

SmartSolar MPPT 150/70-TR VE.CAN - TR VE.CAN Solar Charge Control 150/70-TR VE.CAN Controller Solar Charge Controller The MPPT VE.Can SmartSolar charger use the latest and fastest technology to convert energy from a solar array into energy that optimally charges battery banks? The SmartSolar charge controller will even recharge a severely depleted battery. It can operate with a battery voltage as low as 0 Volts, provided the cells are not permanently sulfated or otherwise damaged. MPPT: Ultra Fast Maximum Power Point Tracking The MPPT VE.Can SmartSolar charger connects to a PV array of 150 or 250 Volt Voc and will automatically detect and charge your 12, 24, or 48V battery bank with current ranging from 70 to 100A depending on the model. The charge settings are fully programmable and can even be set up for different battery chemistries, like lead-acid, lithium, and others. Control Your Charger Remotely The MPPT VE.Can SmartSolar charger can be remotely controlled and configured over Bluetooth via the VictronConnect App. This allows device set-up, management, and at-a-glance information, such as battery voltage and current, PV voltage and current, and historical data. Daisy Chain Additional Units The VE.Can SmartSolar charger is equipped with CAN bus ports. This allows for communication with additional VE.Can SmartSolar chargers. The additional units are simply "daisy chained" to each other with a single RJ45 cable between the individual units. When connected to each other, all individual VE.Can SmartSolar chargers, will synchronise their charge stages. They can also send their data, via a single cable, to a GX monitoring device. Remote Monitoring and Control If the GX device is connected to the internet, the Victron Remote Management Portal (VRM) provides access to the full power of your solar charger(s). SmartSolar Control Display The VE.Can SmartSolar charger is also equipped with a VE.Direct port like our other MPPT solar chargers. This port can be for single unit monitoring or for streetlight control. The remote on/off connector can be externally controlled by a third-party device like a lithium battery. An optional plug-in LCD display/control provides live-data, set-up and management, straight from the face of the device. Please contact your dealer for any returns, repairs or support issues related to this product.

Flush Mount Solar Charge Controller w/LCD Display - 30A The Samlex 30 Amp Charge Controller regulates current and protects your batteries from over-charging. Features of this 4-stage Charger include: LED status indicators, digital LCD monitor and 8 charge settings for most battery types. Charging is further regulated with the optional DC-BTS-A-C Battery Temperature Sensor. Features: Pulse Width Modulated (PWM) charging – most efficient and effective way to charge batteries 4-stage battery charging: Bulk, Absorption, Float and manual / automatic Equalization 8 selectable battery charging profiles for easy setup Temperature compensated charging with optional Temperature Sensor Digital LCD Monitor for informative display of operational parameters and fault messages Specifications: Input: 12V / 24V Amps: 30 Amp Weight: 0.8 (lbs) Weight: 0.36 (kg) Dimensions: 7.5 x 4.25 x 1.5 (in) Dimensions: 19.1 x 10.8 x 3.8 (cm) Warranty: 5 Year Limited Applications: Recreation vehicles Service vehicles Boats Field work Telecommunications Mobile offices Construction sites WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

SmartSolar MPPT 150/60-TR The Victron SmartSolar MPPT 150/60 Solar Charge Controller is Bluetooth accessible via either built-in Bluetooth or the Victron Energy Bluetooth dongle. The VictronConnect app is available for free on both iOS and Android. This app allows you to view plenty of parameters: battery voltage, solar history, load output, flexible battery charge algorithms, plus day/night timing and light dimming options. These solar charge controllers will gather energy from your solar panels fast and efficiently.  Ultra-fast Maximum Power Point Tracking (MPPT) Especially in the case of a clouded sky, when light intensity is changing continuously, an ultra-fast MPPT controller will improve energy harvest by up to 30% compared to PWM charge controllers and by up to 10% compared to slower MPPT controllers. Load output Over-discharge of the battery can be prevented by connecting all loads to the load output. The load output will disconnect the load when the battery has been discharged to a pre-set voltage. Alternatively, an intelligent battery management algorithm can be chosen: see Battery Life.  The load output is short circuit proof. Some loads (especially inverters) can best be connected directly to the battery, and the inverter remote control is connected to the load output. A special interface cable may be needed, please see the manual Battery Life: intelligent battery management When a solar charge controller is not able to recharge the battery to its full capacity within one day, the result is often that the battery will continually be cycled between a ‘partially charged’ state and the ‘end of discharge’ state. This mode of operation (no regular full recharge) will destroy a lead-acid battery within weeks or months. MPPT: Ultra Fast Maximum Power Point Tracking By constantly monitoring the voltage and current output of your solar (PV) panels, MPPT technology ensures that every drop of available power is rinsed out of your panels, and harvested for storage. The advantage of this is most noticeable when the sky is partially clouded, and light intensity is constantly changing. Please contact your dealer for any returns, repairs or support issues related to this product.

SmartSolar MPPT Solar Charge Controller - 250V - 70AMP - UL Approved A solar charger gathers energy from the solar panels and stores it in the batteries. Using the latest, fastest technology, SmartSolar maximizes this energy harvest, driving it intelligently to achieve full charge in the shortest possible time. SmartSolar maintains battery health, extending its life. The SmartSolar charge controller will even recharge a severely depleted battery. It can operate with a battery voltage as low as 0 volts, provided the cells are not permanently sulfated or otherwise damaged. Feature Highlights Common to All Models: Ultra-fast Maximum Power Point Tracking (MPPT). Advanced Maximum Power Point Detection in case of partial shading conditions. Outstanding conversion efficiency. Natural convection cooling.  Automatic battery voltage recognition. Flexible charge algorithm. Over temperature protection and power derating when the temperature is high.   Sizing Options: Suitable for a variety of battery voltages. Most models connect to 12, 24, and 48V batteries, some only connect to 12 and 24V batteries, or only to 48V batteries. Charge currents rating from 10A up to 100A. Maximum PV array Voc voltages ranging from 75V up to 250V. Multiple chargers can be used in parallel, for large systems we recommend using the models with a VE.Can communication port.   PV Terminal Options: TR - one positive and one negative screw terminal. MC4 - 3 pairs of paralleled MC4 connectors.   Bluetooth Options: SmartSolar models have Bluetooth. BlueSolar models do not have Bluetooth. They can be retrofitted to have Bluetooth by connecting the VE.Direct Bluetooth Smart dongle. Advantage: the product is not Bluetooth accessible when the dongle is not connected. Note that on the SmartSolar models, Bluetooth can be disabled.   Display Options: VictronConnect Application. Connects via Bluetooth or via the VE.Direct - USB interface MPPT Control. Connects to all models via a VE.Direct cable SmartSolar Control Display. Plugs directly into the housing of the larger models GX device VRM website (GX monitoring device needed) Communication Ports: VE.Direct - all models VE.Direct and VE.Can - limited models. VE.Can is especially suitable for systems with multiple solar chargers. All units are simply “daisy chained” to each other with a single RJ45 cable between each unit and also between the last unit in the chain and the GX monitoring device.   Temperature Sensor Options: Internally (all models). Externally via the Smart Battery Sense (only SmartSolar models).   Load Output Options: Physical output - On the 10, 15 and 20A models. Virtual output - via VE.Direct TX digital output cable and the BatteryProtect or a solid-state relay.   Remotely Enabling and Disabling the Charger: All larger units feature the Victron standard remote on/off terminals. All models that don’t feature an onboard Remote on/off terminal can be remotely controlled by using the VE.Direct non-inverting remote on/off cable – ASS030550310. Note that this prohibits using the VE.Direct port for anything else.   Firmware Update Options: Local updates via the VictronConnect Application (via Bluetooth or USB-VE.Direct interface) Remote updates via the VRM website and a GX device   Optional Accessories: VictronConnect Application (free download) Wire boxes, to cover and protect the terminals. See table on page 2 for wire box types Control and display panels: MPPT control or SmartSolar control) GX monitoring device (CCGX, Venus GX, Octo GX, or Cerbo GX) Data cables: VE.Direct cable, RJ45 Cable (VE.Can models only), USB-VE.Direct interface External control cables: TX cable, non-inverting cable Bluetooth dongle (for non-smart models) Specifications: Load Output: No Battery Voltage: 12/24/36/48V Optional Display: MPPT ctrl & SmartSolar ctrl  Bluetooth: Built-in Com. Port: VE.Direct Remote On-Off: Yes Programable Relay: Yes Wire Box: L Please contact your dealer for any returns, repairs or support issues related to this product.

SmartSolar MPPT Charge Controller - 75V - 10AMP Features: Bluetooth Smart built-in The wireless solution to set-up, monitor, update and synchronise SmartSolar Charge Controllers.  VE.Direct For a wired data connection to a Color Control GX, other GX products, PC or other devices  Ultra-fast Maximum Power Point Tracking (MPPT) Especially in case of a clouded sky, when light intensity is changing continuously, an ultra-fast MPPT controller will improve energy harvest by up to 30% compared to PWM charge controllers and by up to 10% compared to slower MPPT controllers.  Load output Over-discharge of the battery can be prevented by connecting all loads to the load output. The load output will disconnect the load when the battery has been discharged to a pre-set voltage (48V model: interface with a relay). Alternatively, an intelligent battery management algorithm can be chosen: see Battery Life. The load output is short circuit proof.  Battery Life: intelligent battery management When a solar charge controller is not able to recharge the battery to its full capacity within one day, the result is often that the battery will continually be cycled between a ‘partially charged’ state and the ‘end of discharge’ state. This mode of operation (no regular full recharge) will destroy a lead-acid battery within weeks or months. The Battery Life algorithm will monitor the state of charge of the battery and, if needed, day by day slightly increase the load disconnect level (i.e. disconnect the load earlier) until the harvested solar energy is sufficient to recharge the battery to nearly the full 100%. From that point onwards, the load disconnect level will be modulated so that a nearly 100% recharge is achieved about once every week.  Programmable battery charge algorithm See the software section on our website for details  Day/night timing and light dimming option See the software section on our website for details  Internal temperature sensor Compensates absorption and float charge voltage for temperature.  Optional external battery voltage and temperature sensing via Bluetooth A Smart Battery Sense or a BMV-712 Smart Battery Monitor can be used to communicate battery voltage and temperature to one or more SmartSolar Charge Controllers Warranty Info WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Please contact your dealer for any returns, repairs or support issues related to this product.

SmartSolar MPPT Charge Controller - 75V - 15AMP Features: Bluetooth Smart built-in The wireless solution to set-up, monitor, update and synchronise SmartSolar Charge Controllers.  VE.Direct For a wired data connection to a Color Control GX, other GX products, PC or other devices  Ultra-fast Maximum Power Point Tracking (MPPT) Especially in case of a clouded sky, when light intensity is changing continuously, an ultra-fast MPPT controller will improve energy harvest by up to 30% compared to PWM charge controllers and by up to 10% compared to slower MPPT controllers.  Load output Over-discharge of the battery can be prevented by connecting all loads to the load output. The load output will disconnect the load when the battery has been discharged to a pre-set voltage (48V model: interface with a relay). Alternatively, an intelligent battery management algorithm can be chosen: see Battery Life. The load output is short circuit proof.  Battery Life: intelligent battery management When a solar charge controller is not able to recharge the battery to its full capacity within one day, the result is often that the battery will continually be cycled between a ‘partially charged’ state and the ‘end of discharge’ state. This mode of operation (no regular full recharge) will destroy a lead-acid battery within weeks or months. The Battery Life algorithm will monitor the state of charge of the battery and, if needed, day by day slightly increase the load disconnect level (i.e. disconnect the load earlier) until the harvested solar energy is sufficient to recharge the battery to nearly the full 100%. From that point onwards, the load disconnect level will be modulated so that a nearly 100% recharge is achieved about once every week.  Programmable battery charge algorithm See the software section on our website for details  Day/night timing and light dimming option See the software section on our website for details  Internal temperature sensor Compensates absorption and float charge voltage for temperature.  Optional external battery voltage and temperature sensing via Bluetooth A Smart Battery Sense or a BMV-712 Smart Battery Monitor can be used to communicate battery voltage and temperature to one or more SmartSolar Charge Controllers Warranty Info WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Please contact your dealer for any returns, repairs or support issues related to this product.

SmartSolar MPPT VE CAN 250V-100A with VE.CAN Port The MPPT VE.Can SmartSolar charger uses the latest and fastest technology to convert energy from a solar array into energy that optimally charges battery banks? The SmartSolar charge controller will even recharge a severely depleted battery. It can operate with a battery voltage as low as 0 Volts, provided the cells are not permanently sulfated or otherwise damaged. MPPT: Ultra Fast Maximum Power Point Tracking The MPPT VE.Can SmartSolar charger connect to a PV array of 150 or 250 Volt Voc and will automatically detect and charge your 12, 24, or 48V battery bank with current ranging from 70 to 100A depending on the model. The charge settings are fully programmable and can even be set up for different battery chemistries, like lead-acid, lithium, and others. Control Your Charger Remotely The MPPT VE.Can SmartSolar charger be remotely controlled and configured over Bluetooth via the VictronConnect App. This allows device set-up, management, and at-a-glance information, such as battery voltage and current, PV voltage and current, and historical data. Daisy Chain Additional Units The VE.Can SmartSolar charger isequipped with CAN bus ports. This allows for communication with additional VE.Can SmartSolar chargers. The additional units are simply "daisy-chained" to each other with a single RJ45 cable between the individual units. When connected to each other, all individual VE.Can SmartSolar chargers, synchronize their charge stages. They can also send their data, via a single cable, to a GX monitoring device. Remote Monitoring and Control If the GX device is connected to the internet, the Victron Remote Management Portal (VRM) provides access to the full power of your solar charger(s). For remote installations - even when there is no internet connection nearby - you may be able to monitor your MPPT by connecting the GlobalLink 520. SmartSolar Control Display The VE.Can SmartSolar charger is also equipped with a VE.Direct port like our other MPPT solar chargers. This port can be for single-unit monitoring or for streetlight control. The remote on/off connector can be externally controlled by a third-party device like a lithium battery. An optional plug-in LCD display/control provides live data, set-up, and management, straight from the face of the device.   Please contact your dealer for any returns, repairs or support issues related to this product.

SmartSolar MPPT 150/45 Solar Charge Controller A solar charger gathers energy from your solar panels, and stores it in your batteries.  Using the latest, fastest technology, SmartSolar maximizes this energy harvest, driving it intelligently to achieve full charge in the shortest possible time.  SmartSolar maintains battery health, extending its life. The SmartSolar charge controller will even recharge a severely depleted battery.  It can operate with a battery voltage as low as 0 Volts, provided the cells are not permanently sulfated or otherwise damaged. Features: MPPT - Ultra Fast Maximum Power Point Tracking - By constantly monitoring the voltage and current output of your solar (PV) panels, MPPT technology ensures that every drop of available power is rinsed out of your panels, and harvested for storage.  The advantage of this is most noticeable when the sky is partially clouded, and light intensity is constantly changing. Remote Monitoring and Control - Remotely control and monitor the extensive features of your SmartSolar MPPT charger with built-in Bluetooth by pairing it with your smartphone or another device via VictronConnect. Advanced Maximum Power Point Detection in case of partial shading conditions.  Outstanding conversion efficiency.  Natural convection cooling.  Automatic battery voltage recognition.  Flexible charge algorithm.  Over-temperature protection and power derating when the temperature is high.  Technical Specifications: Dimensions (L x W x H) - 7.3" x  5.2" x  2.8" (186 x 132 x 71mm)  Battery Voltage - 12/24/36/48V  Rated Charge Current - 45A Max. PV Short Circuit Current - 50A Maximum Efficiency - 98% Data Communication Port - VE. Direct In the Box: 150/45 Solar Charge Controller Instruction Manual  *Sold as an Individual Please contact your dealer for any returns, repairs or support issues related to this product.