10 BEST ENERGY CONTROLLERS for sale in 2025 – compare between the best energy controllers on sale.

Rank Product Rating
1
Victron Energy SmartSolar MPPT 100-Volt 20 amp Solar Charge Controller (Bluetooth)
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106 Reviews
Product Highlights
  • SmartSolar MPPT 100-Volt 20 amp: A solar charger gathers energy from your solar panels, and stores it in your batteries, Using the latest, fastest technology, SmartSolar maximises this energy-harvest
  • 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 sulphated or otherwise damaged
  • 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
  • Anytime anywhere remotely control and monitor the extensive features of your SmartSolar MPPT charger with built-in Bluetooth by pairing it with your smartphone or other device via VictronConnect

$157.25
2
Victron Energy SmartSolar MPPT Pluggable Display SCC900650010
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No ratings yet
Product Highlights
  • The optional Victron SmartSolar MPPT Control Display is a pluggable LCD display for the SmartSolar Charge Controllers.
  • Simply remove the rubber seal that protects the plug on the front of the controller and plug-in the display.
  • Great add-on for Victron SmartSolar charge controllers
  • Crystal clear display

$49.30
3
EPEVER 40A MPPT Charge Controller, Solar Panel Charge Controller Mppt 100V PV Input Negative Grounded Solar Regulator 12V/24V Auto with LCD Display for Gel Sealed Flooded Lithium Battery
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Product Highlights
  • MPPT Charge Controller 40A : 12V 24V Auto identifying system volt. Auto control system to limit the charging power & current go over the rated value.
  • 40amp Solar Charge Controller Max Input Power: 520W/12V, 1040W/24V. Max input Voltage: 100V. Real-time energy recording and statistical.
  • 40A Solar Controller MPPT support for 4 type Battery charging: Lead-acid (Sealed, AGM, Gel, Flooded), User and Lithium). Battery temperature compensation function to ensure the controller’s life. It protect the battery from being over-charged by the solar modules and over-discharged by the loads.
  • Solar Panel Regulator support PC software, APP and MT-50. available to meet various communication requirements in different situations. Multiple load control method.

$136.99
4
VICTRON ENERGY SCC075010060R SmartSolar MPPT 75/10 Charge Controller
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Product Highlights
  • SmartSolar MPPT 75/10 Charge Controller

$105.29
5
Victron Energy SmartSolar MPPT 100-Volt 30 amp Solar Charge Controller (Bluetooth)
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Product Highlights
  • SmartSolar MPPT 100-Volt 30 amp: A solar charger gathers energy from your solar panels, and stores it in your batteries, Using the latest, fastest technology, SmartSolar maximises this energy-harvest
  • 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 sulphated or otherwise damaged
  • 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
  • Anytime anywhere remotely control and monitor the extensive features of your SmartSolar MPPT charger with built-in Bluetooth by pairing it with your smartphone or other device via VictronConnect

$226.10
6
Victron Energy SmartSolar MPPT 75-Volt 15 amp Solar Charge Controller (Bluetooth)
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Product Highlights
  • SmartSolar MPPT 75-Volt 15 amp: A solar charger gathers energy from your solar panels, and stores it in your batteries, Using the latest, fastest technology, SmartSolar maximises this energy-harvest
  • 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 sulphated or otherwise damaged
  • 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
  • Anytime anywhere remotely control and monitor the extensive features of your SmartSolar MPPT charger with built-in Bluetooth by pairing it with your smartphone or other device via VictronConnect

$118.15
7
Victron Energy SmartSolar MPPT Tr 150-Volt 70 amp Solar Charge Controller (Bluetooth)
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Product Highlights
  • Battery Voltage: 12/24/48V Auto Select (software tool needed to select 36V) –– Rated Charge Current: 70A –– Nominal PV Power: 12V-1000W, 24V-2000W, 36V-3000W, 48V-4000W –– Max PV short circuit current: 50A –– Max PV open circuit voltage: 150V absolute maximum coldest conditions, 145V start-up and operating at maximum –– Peak Efficiency: 98%
  • Bluetooth Smart Built-In: The wireless solution to set-up, monitor, update and synchronise SmartSolar Charge Controllers (Optional Acessory: Pluggable Display purchased separately)
  • Solar Charge Controller – A solar charger gathers energy from your solar panels, and stores it in your batteries. Using the latest, fastest technology, SmartSolar maximises this energy-harvest, driving it intelligently to achieve full charge in the shortest possible time. SmartSolar maintains battery health, extending its life.
  • 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.

$589.05
8
Victron Energy SmartSolar MPPT 100-Volt 50 amp Solar Charge Controller (Bluetooth)
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No ratings yet
Product Highlights
  • SmartSolar MPPT 100-Volt 50 amp: A solar charger gathers energy from your solar panels, and stores it in your batteries, Using the latest, fastest technology, SmartSolar maximises this energy-harvest
  • 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 sulphated or otherwise damaged
  • 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
  • Anytime anywhere remotely control and monitor the extensive features of your SmartSolar MPPT charger with built-in Bluetooth by pairing it with your smartphone or other device via VictronConnect

$323.85
9
Victron SmartSolar MPPT 150|100-Tr Solar Charge Controller - 150V, 100A
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No ratings yet
Product Highlights
  • Bluetooth Smart built-in: enables set-up and monitoring with a Smart phone or other Bluetooth enabled Device
  • Ultra-fast maximum power Point tracking (mppt)
  • Advanced maximum power Point detection in case of partial shading conditions
  • Battery life: intelligent Battery Management by load shedding

$785.40
10
Morningstar Tristar MPPT Charge Controller | World Leading Solar Controllers & Inverters
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No ratings yet
Product Highlights
  • Provides the industry's highest peak efficiency of 99% and significantly less power loss compared to other MPPT controllers
  • Maximizes energy harvest
  • Enables system monitoring, data logging and adjustability.
  • Uses open standard MODBUS protocol and Morningstar's MS View Software

$598.00

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