This involves varying charge stages, voltages, and current — depending on the type of battery and other factors. ... then you will always be in need of a solar charge controller that possesses and encompassed by at least 14 amps. 50A Solar Charge Controller 48V 36V 24V Auto Regulator for LiFePo4 Li ion. We feature a wide range of both MPPT and PWM solar charge controllers. The main role of a controller is to protect and automate the charging of the battery. All in all, buying a solar charger is all about numbers. Solar panels can convey much more voltage than is obliged to charge the battery. Portable, waterproof 12v battery with solar charger is the best quick solution for your drained battery like cars, RVs, boats or small devices. Most of the common solar charge regulators will have an output voltage that ranges from 12v, 24v, or even 48v, while the input voltage plus the readings of the current starts from 60v up to 60A. Free shipping. In our MPPT model names, for example MPPT 75/50, the first number is the maximum PV open circuit voltage. Solar Charge Controller. Solar charge controllers. It is about the power you need and the power the solar panel can put out! 12 volt solar battery charger kit with Charge Controller is designed to trickle charge and maintains 12V lead-acid batteries without electricity. ... or anyone who wants to charge a bank of several 12V leisure batteries and a starter battery at the same time. $6.90 to $239.00. Multi Function Pwm Solar Power Controller Automatic Identification System The 30-amp solar charge controller has a maximum input of 450 Watts from a solar array. Generally, solar power systems utilize 12V of batteries. 60A MPPT Solar Charge Controller 12V 24V 48V Battery Regulator with Touch Screen. . The second number, 50, is the maximum charge current. Negative Grounding MPPT Solar Charge Controller Tracer4215BN, The Advanced MPPT Control Algorithm makes this 40 Amp MPPT Controller Tracking Efficiency higher than 99.5%; 150V Max PV Input Allow this Charge Controller Handles More Solar Panels Wiring in Series to minimize PV current, 5 x 12V Solar Panel Connecting in Series will be applicable See the BlueSolar and SmartSolar Charge Controller MPPT - Overview. The charge process is performed in a ‘smart’ or ‘intelligent’ way. High Voltage Mppt Charge Controller Bluetooth Mppt Solar Regulator 12v. 12-volt nominal output solar panels should be connected in parallel to keep the voltage at 12 volts. PWM Solar Charge Controller. $66.99. . Free shipping. 12V / 24V PWM Solar Charge Controller 10Amp SRNE Controller With USB Output. The 30-amp solar charge controller is designed for a 12-volt system only. and for good reasons. Photovoltaics, the process of making electricity from sunlight, is growing in popularity among alternative-energy enthusiasts . 6 watching. or Best Offer. Renogy Rover Li 30A MPPT Charge Controller LCD Bluetooth Lithium AGM Gel 12V 24V. In this article we look at the best 12V Solar Battery Chargers. With the MPPT solar charge controller, you could boost the input range to even 150v. A solar charge controller is designed to receive power from a solar panel or array of panels and use it to charge a battery or bank of batteries. The charge voltage could be kept at the best level while the time needed to completely charge the electric storage devices is lessened. MPPT Solar Panel Regulator Charge Controller Battery Regulator For Car / Boat. A solar charge controller( or regulator, as they are sometimes known) is an essential part of every solar charging kit.