MPPT Solar Charge Controllers

While most solar controller manufacturers are hitting snooze on upgrading their technology, Genasun’s been up for hours making big strides in MPPT. Our sophisticated controllers work harder than the competition, giving you more power, more efficiently. It’s solar power that never sets.

Fact: A Genasun MPPT solar charge controller extracts more average power from any given panel than a PWM controller. And though PWMs may offer a lower initial controller cost, MPPT Controllers deliver more power, actually lowering the cost per watt and adding reliability. How does that work? Imagine increasing the size of a panel 10%-50% to make up for the power wasted by a PWM controller, then multiply the power gained by Genasun’s MPPT controllers by the cost per watt of the solar panel and you’ve saved some serious pennies for a rainy day.

Browse by battery type:

GV-Boost | 105-350W Solar Boost Charge Controller with MPPT

The industry's most efficient boost controllers. These controllers boost lower-voltage solar panels up to charge higher-voltage lead-acid batteries up to 48V nominal

8A 12/24/36/48V Boost MPPT Controller
  • 99% Peak Efficiency
  • Continuous MPPT
  • Marine-Grade
  • Advanced electronic protections
  • 5-Year Warranty.

Price: from $125.00

Battery Type:
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GV-4 | 50W 4A Solar Charge Controller with MPPT

4A 12V MPPT controller. Small, critically efficient, and cost-effective, the GV-4 gets more from every panel.

4A 12V MPPT Controller
  • 99.85% Peak Efficiency
  • High-speed MPPT
  • Advanced electronic protection
  • Tiny self-consumption (0.12mA)
  • Marine-Grade
  • 5 Year Warranty

Price: from $65.00

Battery Type:
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GV-5 | 65W 5A Solar Charge Controller with MPPT

The original Ceramic Drive solar charge controller. When reliability and up-time are paramount, this is your controller.

5A 12V MPPT Controller w/ LVD
  • 99.85% Peak Efficiency
  • Electrolytic-Free, Ceramic Capacitors
  • Doesn't wear out from heat
  • High-Speed MPPT
  • Advanced electronic protections
  • 10 Year Warranty

Price: from $75.00

Battery Type:
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GV-5 | 65W 5A Solar Charge Controller with MPPT for Lithium Batteries

The most advanced solar charge controller on the market. When reliability and up-time are paramount, this is your controller.

5A 12V MPPT Controller w/ LVD
  • 99.85% Peak Efficiency
  • Electrolytic-Free, Ceramic Capacitors
  • Doesn't wear out from heat
  • High-Speed MPPT
  • Advanced electronic protections
  • 10-Year Warranty

Price: from $115.00

Battery Type:
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GV-10 | 140W 10A Solar Charge Controller with MPPT

A perfect match for your 140W panel. The ultra high-speed MPPT in the GV-10 is so effective it reduces your system cost per Watt.

10.5A 12V MPPT Controller.
  • 98.3% Peak Efficiency
  • High-Speed MPPT
  • Advanced electronic protections
  • Tiny night consumption (0.9mA)
  • Marine-Grade
  • 5-Year Warranty

Price: from $170.00

Battery Type:
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GV-10 | 140W 10A Solar Charge Controller with MPPT for Lithium Batteries

A perfect match for your 140W panel. The ultra high-speed MPPT in the GV-10 is so effective it reduces your system cost per Watt.

10.5A 12V MPPT Controller.
  • 98.3% Peak Efficiency
  • High-Speed MPPT
  • Advanced electronic protections
  • Tiny night consumption (0.9mA)
  • Marine-Grade
  • 5-Year Warranty

Price: from $180.00

Battery Type:
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GV-Boost | 105-350W Solar Boost Charge Controller with MPPT for Lithium Batteries

The industry's most efficient boost controllers. These controllers boost lower-voltage solar panels up to charge higher voltage lithium batteries up to 48V nominal

8A 12/24/36/48V Boost MPPT Controller
  • 99% Peak Efficiency
  • Continuous MPPT
  • Marine-Grade
  • Advanced electronic protections
  • 5-Year Warranty.

Price: from $170.00

Battery Type:
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GV-Boost Waterproof | 105-350W Solar Golf Cart Boost Charge Controller with MPPT

The industry's most efficient boost controllers. These controllers boost lower-voltage solar panels up to charge 36V or 48V nominal batteries.

8A 36/48V MPPT Controller
  • Waterproof
  • 99% Peak Efficiency
  • Continuous MPPT
  • Marine-Grade
  • Advanced electronic protections
  • 5-Year Warranty.

Price:$255.00

Battery Type:
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