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:

GVB-8 (Boost) | 105-350W

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
  • IP40
  • Advanced electronic protections
  • 5 Year Warranty
  • CE, FCC, and RoHS compliant

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Price: from $119.00

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GV-5-MOD | 65W 5A

The most advanced solar charge controller on the market for OEM/Embedded applications with plug&play pin-header connector.

5A 12V MPPT Controller for Lead-Acid Batteries w/ LVD

  • 99.85% Peak Efficiency
  • Electrolytic-Free, Ceramic Capacitors
  • Two Sectable Charge Profiles
  • Ultra-fast true MPP Tracking
  • Plug&Play for easy installation
  • Advanced electronic protections
  • 10 Year Warranty
  • CE, FCC, and RoHS compliant

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Price: from $75.00

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GV-5-MOD | 65W 5A

The most advanced solar charge controller on the market for OEM/Embedded applications with plug&play pin-header connector.

5A 12V MPPT Controller for Lithium Batteries w/ LVD

  • 99.85% Peak Efficiency
  • Electrolytic-Free, Ceramic Capacitors
  • Two Sectable Charge Profiles
  • Ultra-fast true MPP Tracking
  • Plug&Play for easy installation
  • Advanced electronic protections
  • 10 Year Warranty
  • CE, FCC, and RoHS compliant

Product Selection Guide

Price: from $99.00

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GV-4 | 50W 4A

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)
  • IP40
  • 5 Year Warranty
  • CE, FCC, and RoHS compliant

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Price: from $65.00

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GV-5 | 65W 5A

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
  • IP40
  • Advanced electronic protections
  • 10 Year Warranty
  • CE, FCC, and RoHS compliant

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Price: from $75.00

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GV-5 | 65W 5A

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
  • IP40
  • Advanced electronic protections
  • 10 Year Warranty
  • CE, FCC, and RoHS compliant

Product Brochure

Product Selection Guide

Price: from $99.00

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GV-10 | 140W 10.5A

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)
  • IP40
  • 5 Year Warranty
  • CE, FCC, and RoHS compliant

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Price: from $100.00

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GV-10 | 140W 10.5A

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)
  • IP40
  • 5 Year Warranty
  • CE, FCC, and RoHS compliant

Product Brochure

Product Selection Guide

Price: from $135.00

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GVB-8 (Boost) | 105-350W

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
  • IP40
  • Advanced electronic protections
  • 5-Year Warranty
  • CE, FCC, and RoHS compliant

Product Brochure

Product Selection Guide

Price: from $150.00

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GVB-8-WP (Boost) | 105-350W Waterproof

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

8A 12/24/36/48V lead-acid MPPT Controller

  • Waterproof IP68
  • 99% Peak Efficiency
  • Continuous MPPT
  • Advanced electronic protections
  • 5 Year Warranty
  • CE, FCC, and RoHS compliant

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Price: from $149.00

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GVB-8-WP (Boost) | 105-350W Waterproof

The industry's most efficient boost controllers. These controllers boost lower-voltage solar panels up to charge 48V nominal LiFePO4 lithium batteries.

8A 12/24/36/48V MPPT Controller

  • Waterproof IP68
  • 99% Peak Efficiency
  • Continuous MPPT
  • Advanced electronic protections
  • 5 Year Warranty
  • CE, FCC, and RoHS compliant

Product Brochure

Product Selection Guide

Price: from $159.00

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