Charge Controllers
Shop our selection of battery charge controllers for wind turbines or solar panels. Protect your batteries and prevent overcharge with PWM and MPPT options.
- Wind Turbine Charge Controllers
- MPPT Charge Controllers
- PWM Charge Controllers
- Solar Charge Controllers
- Wind & Solar Hybrid Charge Controllers
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MidNite Classic 250 MPPT All in One Charge Controller Board
MidNite Solar
$1,379.95Pre-Wired & Ready to Go MidNite Solar Classic 250 MPPT All in One Charge Controller Board for Solar Comes with MidNite Solar Battery Temperature Sensor & Solar Surge Suppression Device The Classic MPPT Charge Controller - 250 substantially...$1,379.95 -
MidNite Classic 200 MPPT All in One Charge Controller Board
MidNite Solar
$1,289.99MidNite Classic 200 MPPT All in One Charge Controller BoardPre-Wired & Ready To Go Comes with MidNite Solar Battery Temperature Sensor & Solar Surge Suppression Device This board will allow for up to 3 strings of 200 volt PV power to be combined...$1,289.99 -
MidNite Classic 150 MPPT All in One Charge Controller Board
MidNite Solar
$1,229.99MidNite Classic 150 MPPT All in One Charge Controller BoardPre-Wired & Ready To Go Comes with MidNite Solar Battery Temperature Sensor & Solar Surge Suppression Device This board will allow for up to 5 strings of 150 volt PV power to be...$1,229.99 -
12 Volt Diversion Relay for Wind Turbines and Solar Panels
$12.04Normally open contacts, closed upon 12 volt activation. Great for connecting wind turbine positive and diversion load positive (i.e. wind / diversion). Relay Features and Specifications: Insulated base Contact terminals have silver alloy inlay...$12.04 -
Xantrex CM/R-50 Remote Digital Display Meter & 50 Foot Cable for C35 C40 C60 Charge Controllers
Xantrex
$96.41Remote Display for Xantrex C35, C40, and C60 Hybrid Charge Controllers Optional LCD Digital Display for Xantrex C Series Charge Controllers. The remote meter displays amps, volts, and resettable cumulative amp hours for solar arrays, DC loads,...$96.41 -
Arc Suppressor 100VDC for Mechanical Relays
$15.99Arc Suppressor 100VDC for Mechanical Relays Our arc suppressor increases the lifetime of contacts in: mechanical relays, thermostats, contactors, breakers, switches, or other devices with mechanical dry contacts. 100 volts DC circuits maximum. Great for...$15.99 -
PWM Solar Charge Controller With LCD Display
$19.99 - $39.99Programmable Digital PWM Solar Charge ControllerAvailable in 10 Amp, 20 Amp, 30 Amp and 40 Amp ModelsSolar Charge Controller for both 12 and 24 Volt Systems.Our digital solar charge controller features: PWM Charge ControllerAdjustable Loading...$19.99 - $39.99 -
OutBack FLEXmax MPPT Charge Controller
Outback Power
$469.33 - $1,494.66OutBack FLEXmax MPPT Charge Controller OutBack Product Highlights: Maximum Power Point Tracking (MPPT) Active cooling and intelligent thermal management cooling Ambient temperatures as high as 104°F (40°C) Built-in, backlit 80 character...$469.33 - $1,494.66 -
Morningstar TriStar TS 45 12/24/48 Volt 45 Amp Solar Charge Controller
Morningstar
$223.00Morningstar TriStar TS 45 12/24/48 Volt 45 Amp Solar Charge Controller Morningstar's TriStar Controller is a three-function controller that provides reliable solar battery charging, load control or diversion regulation. The controller operates in one of...$223.00 -
Morningstar TriStar Digital Meter for TriStar Solar Charge Controllers
Morningstar
$151.00$106.00The third generation SunSaver charge controllers now have a bi-color Charging Status LED on the left side of the controller. Morningstar has also added a third LED for battery state of charge indication (Green, Yellow, Red). Each new generation SunSaver...$151.00$106.00 -
10 Amp 12 or 24 Volts Auto Detect Solar Charge Controller
$1.99$12.55Protection function:Overload protectionShort circuit protectionLow voltage protectionLightning protectionOvercharge protectionFeatures:12/24 Volt Auto DetectionEach unit comes with an easy to follow user manualRated Voltage12 or 24 VoltsRated Charging...$1.99$12.55 -
12/24 Volt Digital Charge Controller Unit with PWM
Missouri Wind and Solar
$30.99This controller is more suited for operating our solid state relays than mechanical relays. Please click here for the mechanical relay driver. (*Does not include wire) Built-in digital display and intelligent dual processor controller with pulse...$30.99 -
Midnite Solar MNBRAT 30 Amp PWM Solar Charge Controller
MidNite Solar
$104.99Midnite Solar MNBRAT 30 Amp PWM Solar Charge Controller Charge Controller Features: Selectable Charging Modes 20 Amp charger with 10 Amp load control 30 Amp charger without load control No relays, no fans, no external heat-sink Type 3R Enclosure PV...$104.99 -
12/24 Volt PWM Solar Panel Charge Controller with LED Display
$3.99$30.43Programmable Solar Charge Controller for both 12 and 24 Volt Systems Features: PWM Charge Controller Programmable Street light controller capability Adjustable Light On + Delay Off Timer 12 Volt and 24 Volt Battery Auto Sensing (one controller does...$3.99$30.43 -
MidNite Solar KID 30 Amp MPPT Charge Controller
MidNite Solar
$324.99MidNite Solar KID 30 Amp MPPT Charge Controller Made in the USA The KID is the most versatile medium sized charge controller on the market. Ideal for small renewable energy systems. The KID allows for true input paralleling. As your power needs grow,...$324.99 -
MidNite Solar Classic 250 MPPT Charge Controller
MidNite Solar
$799.99MidNite Solar Classic MPPT Charge Controller 250 The Classic MPPT Charge Controller - 250 substantially increases the flexibility, features and range currently found on MPPT controllers at an incredible price. With all the Classics you receive...$799.99 -
MidNite Solar Classic 200 MPPT Charge Controller
MidNite Solar
$675.00MidNite Solar Classic MPPT Charge Controller 200 The Classic MPPT Charge Controller - 200 substantially increases the flexibility, features and range currently found on MPPT controllers at an incredible price. With all the Classics you receive...$675.00 -
MidNite Solar Classic 150 MPPT Charge Controller
MidNite Solar
$675.00MidNite Solar Classic MPPT Charge Controller 150The Classic MPPT Charge Controller - 150 substantially increases the flexibility, features and range currently found on MPPT controllers at an incredible price. With all the Classics you receive...$675.00 -
Morningstar TriStar MPPT 45 Amp 12/24/36/48 Volt Solar Charge Controller
Morningstar
$736.00$558.00Morningstar TS MPPT 45 TriStar MPPT 45 amp 12/24/36/48V Solar Charge Controller Morningstar TriStar MPPT solar controller with TrakStar Technology™ is an advanced maximum power point tracking (MPPT) battery charger for off-grid photovoltaic (PV)...$736.00$558.00 -
MidNite Solar Classic 250 SL MPPT Charge Controller
MidNite Solar
$742.50MidNite Solar Classic SL-250 MPPT Charge Controller The Classic SL-250 MPPT Charge Controller is a simplified SOLAR ONLY version of the Classic 250 with streamlined menus. The Classic SL-250 has a graphics panel and ground fault but no arc fault or...$742.50