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$279.99
Replacement For Hayward Goldline GL-235 Aquasolar Pool Solar Differential Temperature Controller Solar Pool Control For Pool, Spa & Hot Tub 12/24VAC
Amazon.com
5
Free shipping
$279.99
Replacement For Hayward Goldline GL-235 Aquasolar Pool Solar Differential Temperature Controller Solar Pool Control For Pool, Spa & Hot Tub 12/24VAC
Amazon.com
$45.05
Victron Energy Bluesolar PWM Series SCC010020050 20A 12/24VDC Pulse Width Modulation (PWM) Charge Controller W/ LCD & USB
SolarFlexion
$45.05
Victron Energy Bluesolar PWM Series SCC010020050 20A 12/24VDC Pulse Width Modulation (PWM) Charge Controller W/ LCD & USB
SolarFlexion
$1,048.78
Morningstar Genstar GS-MPPT-60M-200V 60A 12/24/48VDC MPPT Charge Controller
SolarFlexion
$1,048.78
Morningstar Genstar GS-MPPT-60M-200V 60A 12/24/48VDC MPPT Charge Controller
SolarFlexion
$105.00
Temperature Combo Module with Infrared Remote Control: for WEG CFW300 series AC drives (PN# CFW300-IOADR)
Automation Direct
$105.00
Temperature Combo Module with Infrared Remote Control: for WEG CFW300 series AC drives (PN# CFW300-IOADR)
Automation Direct
$184.45
Victron Energy SCC110050210 Smartsolar 50A 12/24VDC MPPT 100/50 Charge Controller
SolarFlexion
1
$184.45
Victron Energy SCC110050210 Smartsolar 50A 12/24VDC MPPT 100/50 Charge Controller
SolarFlexion
$42.00
SF-104 Digital Temperature Controller Thermostat Temperature Regulator
Amazon.com
Free shipping
$42.00
SF-104 Digital Temperature Controller Thermostat Temperature Regulator
Amazon.com
$25.77
$27.80
Mppt Solar Controller,Solar Controller 12V,40/50/60/100A Solar Controller Dual USB LCD Display 12V 24V Solar Regulator Solar Battery(60A)
Amazon.com
Free shipping
$25.77
$27.80
Mppt Solar Controller,Solar Controller 12V,40/50/60/100A Solar Controller Dual USB LCD Display 12V 24V Solar Regulator Solar Battery(60A)
Amazon.com
$47.99
$54.99
Rich Solar 10 Amp PWM Waterproof Solar Charge Controller
Off Grid Store
12% off
$47.99
$54.99
Rich Solar 10 Amp PWM Waterproof Solar Charge Controller
Off Grid Store
$148.95
Azel Technologies DST-932PR Solar Differential Temperature Control With Din Rail | Supplyhouse.Com
SupplyHouse.com
8
$148.95
Azel Technologies DST-932PR Solar Differential Temperature Control With Din Rail | Supplyhouse.Com
SupplyHouse.com
$71.99
$82.99
Rich Solar 30 Amp PWM Solar Charge Controller
Off Grid Store
13% off
$71.99
$82.99
Rich Solar 30 Amp PWM Solar Charge Controller
Off Grid Store
$66.75
$89.00
SR258 Wifi APP Pressurized Solar Water Heater Controller Tank Heat Collector Switch Thermostat
Aliexpress
Free shipping
25% off
$66.75
$89.00
SR258 Wifi APP Pressurized Solar Water Heater Controller Tank Heat Collector Switch Thermostat
Aliexpress
$59.09
$130.39
SR258 Solar Water Heater Controller WIFI Optional Backup Heating Control Pump Control Thermal
Aliexpress
54% off
$59.09
$130.39
SR258 Solar Water Heater Controller WIFI Optional Backup Heating Control Pump Control Thermal
Aliexpress
$84.35
$165.51
Solar Controller 20A/30A, 12V/24V MPPT With LCD Display Temperature Sensor, For Panels, Caravans 12/24V30A(12/24V20a)
aaatoshomx
49% off
$84.35
$165.51
Solar Controller 20A/30A, 12V/24V MPPT With LCD Display Temperature Sensor, For Panels, Caravans 12/24V30A(12/24V20a)
aaatoshomx
$84.51
NOVUS 80321S3012, N321S NTC Differential Temperature Controller For Solar Heating
Selectum
$84.51
NOVUS 80321S3012, N321S NTC Differential Temperature Controller For Solar Heating
Selectum
$91.32
NOVUS 80322S3012, N322S NTC Differential Temperature Controller For Solar Heating
Selectum
$91.32
NOVUS 80322S3012, N322S NTC Differential Temperature Controller For Solar Heating
Selectum
$84.35
$165.51
12V/24V Solar Controller, With Temperature Sensor, 20A/30A MPPT Solar Charge Regulator, LCD Display, For Home, Boats 12/24V30A(12/24V20A)
Poolvestors
49% off
$84.35
$165.51
12V/24V Solar Controller, With Temperature Sensor, 20A/30A MPPT Solar Charge Regulator, LCD Display, For Home, Boats 12/24V30A(12/24V20A)
Poolvestors
$84.35
$165.51
Solar Controller 20A/30A, 12V/24V MPPT With LCD Display Temperature Sensor, For Panels, Caravans 12/24V30A(12/24V20a)
Poolvestors
49% off
$84.35
$165.51
Solar Controller 20A/30A, 12V/24V MPPT With LCD Display Temperature Sensor, For Panels, Caravans 12/24V30A(12/24V20a)
Poolvestors
$215.99
$247.99
Rich Solar BRAVO 60A MPPT Solar Charge Controller
Off Grid Store
12% off
$215.99
$247.99
Rich Solar BRAVO 60A MPPT Solar Charge Controller
Off Grid Store
$86.73
$169.81
Solar Controller, 20A MPPT Solar Charge Controller 12V/24V Display Temperature Sensor Cable Versatile Design
shamanicifs
48% off
$86.73
$169.81
Solar Controller, 20A MPPT Solar Charge Controller 12V/24V Display Temperature Sensor Cable Versatile Design
shamanicifs
$65.40
$109.00
PWM 40A 50A 60A Solar Panel Controller 12V/24V Automatic Display Control Parameters Ambient Temperature Detection(40A)(40A/12V-24V Auto)
shamanicifs
39% off
$65.40
$109.00
PWM 40A 50A 60A Solar Panel Controller 12V/24V Automatic Display Control Parameters Ambient Temperature Detection(40A)(40A/12V-24V Auto)
shamanicifs
$86.73
$169.81
Solar Controller, 20A MPPT Solar Charge Controller 12V/24V Display Temperature Sensor Cable Versatile Design
us.wokigo
48% off
$86.73
$169.81
Solar Controller, 20A MPPT Solar Charge Controller 12V/24V Display Temperature Sensor Cable Versatile Design
us.wokigo
$84.35
$165.51
Solar Controller, SR81 ( SR868C8 Updated Version) Solar Water Heater Controller For Separated Pressurized Solar System(3KW)
Poolvestors
49% off
$84.35
$165.51
Solar Controller, SR81 ( SR868C8 Updated Version) Solar Water Heater Controller For Separated Pressurized Solar System(3KW)
Poolvestors
$86.73
$169.81
Solar Controller, 20A MPPT Solar Charge Controller 12V/24V Display Temperature Sensor Cable Versatile Design
responsiml.com
48% off
$86.73
$169.81
Solar Controller, 20A MPPT Solar Charge Controller 12V/24V Display Temperature Sensor Cable Versatile Design
responsiml.com
$41.64
$65.20
Intelligent Solar Water Heater Controller SR208C WIFI Optional For Remote Control Temperature Sensor
Aliexpress
36% off
$41.64
$65.20
Intelligent Solar Water Heater Controller SR208C WIFI Optional For Remote Control Temperature Sensor
Aliexpress
$157.25
$174.00
Victron Smartsolar MPPT 100 20A 30A & 50A Solar Charge Controllers - Smartsolar 100/20
Inverters R Us
$157.25
$174.00
Victron Smartsolar MPPT 100 20A 30A & 50A Solar Charge Controllers - Smartsolar 100/20
Inverters R Us
$86.73
$169.81
110V Controller Of Solar Water Heater / 3 SENSORS/For Split Pressurized Solar Water Heater(110 Volt)
shamanicifs
48% off
$86.73
$169.81
110V Controller Of Solar Water Heater / 3 SENSORS/For Split Pressurized Solar Water Heater(110 Volt)
shamanicifs
$323.85
$358.00
Victron Smartsolar MPPT 100 30A & 50A Solar Charge Controllers - Smartsolar 100/50
Inverters R Us
1
$323.85
$358.00
Victron Smartsolar MPPT 100 30A & 50A Solar Charge Controllers - Smartsolar 100/50
Inverters R Us
$60.78
100A MPPT Solar Controller Multi-Language Color Screen Serial Port MPPT Solar Controller Bluetooth Temperature Monitoring Charging 12V60V
motorgenic.com
Free shipping
$60.78
100A MPPT Solar Controller Multi-Language Color Screen Serial Port MPPT Solar Controller Bluetooth Temperature Monitoring Charging 12V60V
motorgenic.com
$65.40
$109.00
PWM 40A 50A 60A Solar Panel Controller 12V/24V Automatic Display Control Parameters Ambient Temperature Detection(40A)(40A/12V-24V Auto)
responsiml.com
39% off
$65.40
$109.00
PWM 40A 50A 60A Solar Panel Controller 12V/24V Automatic Display Control Parameters Ambient Temperature Detection(40A)(40A/12V-24V Auto)
responsiml.com
$71.40
$119.00
Solar Charge Controller, SR208C Solar Water Heat Controller Wifi Remote Control Optional AC100-240 For Solar Heating System, Solar Panel Controller(Wifi SR208C)(Sr208c)
us.wokigo
39% off
$71.40
$119.00
Solar Charge Controller, SR208C Solar Water Heat Controller Wifi Remote Control Optional AC100-240 For Solar Heating System, Solar Panel Controller(Wifi SR208C)(Sr208c)
us.wokigo
$60.78
100A MPPT Solar Controller Multi-Language Color Screen Serial Port MPPT Solar Controller Bluetooth Temperature Monitoring Charging 12V60V
www.madhornets.com
$60.78
100A MPPT Solar Controller Multi-Language Color Screen Serial Port MPPT Solar Controller Bluetooth Temperature Monitoring Charging 12V60V
www.madhornets.com
$84.35
$165.51
12V/24V Solar Controller, With Temperature Sensor, 20A/30A MPPT Solar Charge Regulator, LCD Display, For Home, Boats 12/24V30A(12/24V20A)
SERGIIKA
49% off
$84.35
$165.51
12V/24V Solar Controller, With Temperature Sensor, 20A/30A MPPT Solar Charge Regulator, LCD Display, For Home, Boats 12/24V30A(12/24V20A)
SERGIIKA
$55.78
60A MPPT Solar Controller Multi-Language Color Screen Serial Port MPPT Solar Controller Bluetooth Temperature Monitoring Charging 12V60V
motorgenic.com
Free shipping
$55.78
60A MPPT Solar Controller Multi-Language Color Screen Serial Port MPPT Solar Controller Bluetooth Temperature Monitoring Charging 12V60V
motorgenic.com
$55.78
60A MPPT Solar Controller Multi-Language Color Screen Serial Port MPPT Solar Controller Bluetooth Temperature Monitoring Charging 12V60V
www.madhornets.com
$55.78
60A MPPT Solar Controller Multi-Language Color Screen Serial Port MPPT Solar Controller Bluetooth Temperature Monitoring Charging 12V60V
www.madhornets.com
$86.73
$169.81
110V Controller Of Solar Water Heater / 3 SENSORS/For Split Pressurized Solar Water Heater(110 Volt)
us.wokigo
48% off
$86.73
$169.81
110V Controller Of Solar Water Heater / 3 SENSORS/For Split Pressurized Solar Water Heater(110 Volt)
us.wokigo
$75.89
$103.21
Isunergy 120A 12V/24V/36V/48V MPPT Solar Charge Controller With Heat-Dissipating Metal Housing, Dual Fans, And LCD Display, For Lifepo4, Gel, Lithium, SLD, FLD, And Ternary Battery
www.danatcare.com One
26% off
$75.89
$103.21
Isunergy 120A 12V/24V/36V/48V MPPT Solar Charge Controller With Heat-Dissipating Metal Housing, Dual Fans, And LCD Display, For Lifepo4, Gel, Lithium, SLD, FLD, And Ternary Battery
www.danatcare.com One
MPPT Solar Charge Controllers
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Solar Charge Controller: The Definitive Guide - Enkonn Solar
Solar Charge Controller: The Definitive Guide - Enkonn Solar
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Smart Solar Charge Controller using Microcontroller
Smart Solar Charge Controller using Microcontroller
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10 Best Solar Charge Controllers: In-Detail Reviews (Winter 2026)
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What Is A Solar Charge Controller And Why Are They Important?
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Senztek SolaStat-Plus 1-2 Sensor Controller (includes free thermal hea
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Shop solar thermal controller

Sponsored
About our ads
$279.99
Replacement For Hayward Goldline GL-235 Aquasolar Pool Solar Differential Temperature Controller Solar Pool Control For Pool, Spa & Hot Tub 12/24VAC
Amazon.com
5
Free shipping
$279.99
Replacement For Hayward Goldline GL-235 Aquasolar Pool Solar Differential Temperature Controller Solar Pool Control For Pool, Spa & Hot Tub 12/24VAC
Amazon.com
$45.05
Victron Energy Bluesolar PWM Series SCC010020050 20A 12/24VDC Pulse Width Modulation (PWM) Charge Controller W/ LCD & USB
SolarFlexion
$45.05
Victron Energy Bluesolar PWM Series SCC010020050 20A 12/24VDC Pulse Width Modulation (PWM) Charge Controller W/ LCD & USB
SolarFlexion
$1,048.78
Morningstar Genstar GS-MPPT-60M-200V 60A 12/24/48VDC MPPT Charge Controller
SolarFlexion
$1,048.78
Morningstar Genstar GS-MPPT-60M-200V 60A 12/24/48VDC MPPT Charge Controller
SolarFlexion
$105.00
Temperature Combo Module with Infrared Remote Control: for WEG CFW300 series AC drives (PN# CFW300-IOADR)
Automation Direct
$105.00
Temperature Combo Module with Infrared Remote Control: for WEG CFW300 series AC drives (PN# CFW300-IOADR)
Automation Direct
$184.45
Victron Energy SCC110050210 Smartsolar 50A 12/24VDC MPPT 100/50 Charge Controller
SolarFlexion
1
$184.45
Victron Energy SCC110050210 Smartsolar 50A 12/24VDC MPPT 100/50 Charge Controller
SolarFlexion
$42.00
SF-104 Digital Temperature Controller Thermostat Temperature Regulator
Amazon.com
Free shipping
$42.00
SF-104 Digital Temperature Controller Thermostat Temperature Regulator
Amazon.com
$25.77
$27.80
Mppt Solar Controller,Solar Controller 12V,40/50/60/100A Solar Controller Dual USB LCD Display 12V 24V Solar Regulator Solar Battery(60A)
Amazon.com
Free shipping
$25.77
$27.80
Mppt Solar Controller,Solar Controller 12V,40/50/60/100A Solar Controller Dual USB LCD Display 12V 24V Solar Regulator Solar Battery(60A)
Amazon.com
$47.99
$54.99
Rich Solar 10 Amp PWM Waterproof Solar Charge Controller
Off Grid Store
12% off
$47.99
$54.99
Rich Solar 10 Amp PWM Waterproof Solar Charge Controller
Off Grid Store
$148.95
Azel Technologies DST-932PR Solar Differential Temperature Control With Din Rail | Supplyhouse.Com
SupplyHouse.com
8
$148.95
Azel Technologies DST-932PR Solar Differential Temperature Control With Din Rail | Supplyhouse.Com
SupplyHouse.com
$71.99
$82.99
Rich Solar 30 Amp PWM Solar Charge Controller
Off Grid Store
13% off
$71.99
$82.99
Rich Solar 30 Amp PWM Solar Charge Controller
Off Grid Store
$66.75
$89.00
SR258 Wifi APP Pressurized Solar Water Heater Controller Tank Heat Collector Switch Thermostat
Aliexpress
Free shipping
25% off
$66.75
$89.00
SR258 Wifi APP Pressurized Solar Water Heater Controller Tank Heat Collector Switch Thermostat
Aliexpress
$59.09
$130.39
SR258 Solar Water Heater Controller WIFI Optional Backup Heating Control Pump Control Thermal
Aliexpress
54% off
$59.09
$130.39
SR258 Solar Water Heater Controller WIFI Optional Backup Heating Control Pump Control Thermal
Aliexpress
$84.35
$165.51
Solar Controller 20A/30A, 12V/24V MPPT With LCD Display Temperature Sensor, For Panels, Caravans 12/24V30A(12/24V20a)
aaatoshomx
49% off
$84.35
$165.51
Solar Controller 20A/30A, 12V/24V MPPT With LCD Display Temperature Sensor, For Panels, Caravans 12/24V30A(12/24V20a)
aaatoshomx
$84.51
NOVUS 80321S3012, N321S NTC Differential Temperature Controller For Solar Heating
Selectum
$84.51
NOVUS 80321S3012, N321S NTC Differential Temperature Controller For Solar Heating
Selectum
$91.32
NOVUS 80322S3012, N322S NTC Differential Temperature Controller For Solar Heating
Selectum
$91.32
NOVUS 80322S3012, N322S NTC Differential Temperature Controller For Solar Heating
Selectum
$84.35
$165.51
12V/24V Solar Controller, With Temperature Sensor, 20A/30A MPPT Solar Charge Regulator, LCD Display, For Home, Boats 12/24V30A(12/24V20A)
Poolvestors
49% off
$84.35
$165.51
12V/24V Solar Controller, With Temperature Sensor, 20A/30A MPPT Solar Charge Regulator, LCD Display, For Home, Boats 12/24V30A(12/24V20A)
Poolvestors
$84.35
$165.51
Solar Controller 20A/30A, 12V/24V MPPT With LCD Display Temperature Sensor, For Panels, Caravans 12/24V30A(12/24V20a)
Poolvestors
49% off
$84.35
$165.51
Solar Controller 20A/30A, 12V/24V MPPT With LCD Display Temperature Sensor, For Panels, Caravans 12/24V30A(12/24V20a)
Poolvestors
$215.99
$247.99
Rich Solar BRAVO 60A MPPT Solar Charge Controller
Off Grid Store
12% off
$215.99
$247.99
Rich Solar BRAVO 60A MPPT Solar Charge Controller
Off Grid Store