EPEVER 40A MPPT Charge Controller

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The MidNite Solar Classic 250 MPPT Solar Charge Controller offers an industry first, an extended warranty for all the Classic MPPT charge controllers. Six months prior to the end of the warranty period customers can ship their Classic back to MidNite Solar with a check for $147 dollars plus shipping and we will replace any wearable parts and do a general tune-up. This will extend the warranty by 2 additional years, another good reason to purchase a Classic. The Classic 250 MPPT Charge Controller has Arc Fault, Ground Fault, free web monitoring, a graphics panel and Solar, Hydro and Wind Modes. The Classic 250 has a maximum output current of 63 amps, an operating voltage of 250 volts and works with 12 to 72 volt battery systems. The FREE MidNite Solar Local Application enables you to monitor your Classics over your or the Internet. As with the whole Classic Line, the Classic 250 has MidNite’s exclusive HyperVOC which extends VOC limits when needed.

SmatSolar MPPT Charge Controller, MFG# SCC110050210, 50 Amp. Remotely control and monitor your SmartSolar MPPT charger with built-in bluetooth via VictronConnect.

The AIMS Power SCC40AMPPT 40 Amp MPPT Solar Charge Controller; Charges 12, 24, 36 and 48 Volt Solar Systems; 4 Stage Charging; Battery Type Selector; Stackable; Over Temp Protection The AIMS Power Solar Charge Controller product line provides quality and reliable voltage regulation for your solar panel array.  The AIMS MPPT charge controller uses an efficient algorithm to fully adjust with weather conditions to ensure that maximum power is harvested from the solar panel array throughout the day. With several size options, AIMS has a charge controller for every solar panel array. Key Features

• Reliable electronics, over engineered components generating less heat
• Quality heatsink cooling – no fans needed and no thermal derating with Over temp protection
• 4 stage charging
• Includes battery temperature sensor
• PV input, battery output and DC load control ports
• Stackable
• Very efficient up to 99%, Low self consumption
• Thermal design rugged case, Marine coated
• CE, ETL to UL1471 and RoHS compliant

• Unit weight: 8 lbs
• Unit size: 10.6 x 7.25 x 3.5 inches
• Shipping weight: 12 lbs
• Shipping size: 18 x 12 x 6 inches

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PV Operating Voltage:

• 15-155Vdc@12V
• 34-155Vdc@24V
• 50-155Vdc@36V
• 60-155Vdc@48V

Rated PV input:

• 12V – 500 Watts
• 24V – 1000 watts
• 36V – 1500 watts
• 48V – 2000 watts

• Maximum battery current: 40 amps
• Max PV open circuit voltage: 155Vdc 
• Self power consumption: <4 watts
• Battery types: gel, sealed, AGM, flooded, lithium, user defined (adjustable voltage)
• 4 Stage charging: bulk, absorption, float and equalize
• Bulk charge voltage: sealed 14.4V, AGM/Gel 14.2V, flooded 14.6V, user defined 10-15V
• Float charge voltage:  sealed/AGM/Gel 13.7V, flooded 13.6V, user defined 10-15V
• Equalize charge voltage: sealed 14.6V, AGM/Gel 14.8V, flooded 14.8V, user defined 10-15V
• Low voltage reconnection: 12.5V
• Low voltage disconnect voltage: 10.5V (10.5-12.5V adjustable)

The FlexMax80 FM80-150VDC Charge Controller MPPT Charge Controllers are the only choice when you demand a high performance, efficient and versatile charge controller for your advanced power system. The FLEXmax Charge Controllers are the revolution. Developed by OutBack Power, its features include support for a wide range of nominal battery voltages and the ability to step-down a higher voltage solar array to recharge a lower voltage battery bank. A built-in, backlit 80 character-display shows the current status and logged system performance data for the last 128 days at the touch of a button. The FLEXmax family of charge controllers is the latest advanced improvement in Maximum Power Point Tracking (MPPT) charge controllers from OutBack Power Systems. The ground-breaking FLEXmax MPPT software algorithm is both continuous and active, it increase your photovoltaic array power yield up to 30% compared to non-MPPT controllers. With the technology of active cooling and intelligent thermal management cooling, the FLEXmax charge controllers can operate at their full maximum current rating in ambient temperatures as high as 104F (40C) (Optional Remote Temp Sensor Recommended for optimal operation- Sold separately). . Features: Built-in 128 days of Data Logging Programmable Auxiliary Control Output. Fully OutBack Network Integration Capable (with use of the OutBack HUB - Sold separately). Programmable Battery Voltages from 12 VDC to 60 VDC. Advanced Continuous Maximum Power Point Tracking Increases PV Array Output by up to 30%. Specifications: Nominal Battery Voltages: 12, 24, 36, 48

The Renogy Commander 20 Amp 12V/24V MPPT Negative Ground Solar Charge Controller Allows you to Take command of your off-grid solar power system with this new and improved 20A MPPT charge controller. Unlike a basic PWM Controller, this charge controller is compatible with sealed lead-acid, flooded, and gel batteries (all deep cycle). The Commander keeps your batteries from becoming over-charged or over-discharged, increasing the longevity of your batteries. This high tech controller features Multiphase Synchronous Rectification and Maximum Power Point Tracking technologies, which increases charging efficiency and improves system performance. And with the included MT-50 Tracer Meter you will have full control over your controller. Take your power system up a notch with the 20A Commander Charge Controller. 

Specifications
Nominal System Voltage: 12V/24V Auto recognition
Rated Battery Current: 20A
Max. Solar Input Voltage: 150VDC
Maximum Battery Voltage: 32V
Communication: RSJ45
Dimensions: 8.52 x 5.61 x 2.20 inches
Max. Terminal: 10mm2, 8 AWG

The Renogy 20A/30A/40A Rover PG MPPT Charge Controller is an intelligent positive ground controller. Built with protections against reverse polarity, short-circuiting, overheating, and more, this MPPT controller is also capable of self-diagnosing itself in the event of an error.

It can automatically detect 12V/24V systems. Pair this charge controller with the Renogy BT-1 and Renogy BT app to view your system's performance in real time and make parameter changes straight from your smart device. 

Compatible with 12V and 24V systems. Also compatible with various Deep Cycle battery options: Sealed, Gel, Flooded, and Lithium (12.8V LFP).

• Positive Ground controller featuring innovative MPPT (maximum power point tracking) technology with high tracking efficiency up to 99%, maximizing the energy from solar panels to charge your system. 4-stage charging (Bulk, Boost, Float, and Equalization) and temperature compensation increase your battery life and improve your system's performance.
• Intelligent protection built-in against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current.
• LCD screen and multiple LED indicators for displaying system operation information, customizable parameters, and error codes. Aluminum heat sink allows for efficient heat dissipation.
• RS232 port allows the Rover PG to communicate with the BT-1 Bluetooth module, which can pair with the Renogy BT smartphone app. You may also connect the included USB converter cable from the port to a PC to use the Solar Monitoring Software.