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Compact MPPT solar control
Genasun
MPPT solar charge controllers, including boost models
Compare Genasun MPPT controllers, including buck and voltage-boost options, by panel input, battery voltage and charging profile.
Choose by requirement
Check the panels, battery and controller together
The controller type, voltage limits and battery profile all need to suit your solar setup.
Genasun MPPT controllers
Genasun 5A MPPT 12V Lithium Solar Charge Controller w/ Load Output & LVD
Regular price$179.00
Availability: In Stock
Genasun 8A MPPT 24V Voltage Boost (Lead-Acid) Solar Charge Controller
Regular price$240.00
Availability: Backorder
Genasun 8A MPPT 48V Voltage Boost (56.8V Lithium) Solar Charge Controller
Regular price$280.00
Availability: In Stock
Customer stories
Five-star support, from planning to after-sales
Not sure which Genasun product suits your system? Send our technical team the model you are considering and your system details, and we will check the surrounding parts.
Ask our technical teamFrom the Solar 4 RVs library
Genasun controller selection guides
Guides on panel input, buck and boost controllers, and battery charging profiles.
Choosing the Right Solar Charge Controller/Regulator
Explore the differences between PWM and MPPT solar charge controllers, their operation, and how to choose the right controller for your needs. Get to...
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How to Read Solar Panel Specifications: Decoding STC, Voc and More
Navigate the complex world of solar panel specifications with our comprehensive guide. Learn about STC, NOCT, and more to choose the right solar panel...
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Solar Panel Wiring Guide
SOLAR 4 RVS OFF-GRID, EXTRA LOW VOLTAGE SOLAR PANEL WIRING GUIDE Please read this document in full before commencing installation. To maximise the...
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How to Add a Second Solar Panel to Your Caravan: A Step-by-Step Guide
How to Add a Second Solar Panel to Your Caravan: A Step-by-Step Guide Thinking of boosting your caravan's solar power? Adding a second panel...
Read guide
How to Test a Solar Panel Output with a Multimeter
Discover the step-by-step process to effectively test your solar panels. Learn about necessary equipment and how to measure your solar panel's performance to ensure...
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7 Products You May Need With Your Solar Panels
Discover the 7 essential components needed for an efficient solar panel installation. From solar charge controllers to circuit breakers, our guide helps you understand...
Read guideAbout this range
Genasun’s robust product line, made in the USA, has been deployed—and trusted—by scientific and military communities in all corners of the world.
These state of the art controllers keep your lithium or lead acid batteries topped up in even the harshest climates, and our Class I, Division 2 classification means even hazardous environmental conditions won't stand in the way of keeping your systems running.
Using sophisticated electrical design and software, Genasun engineered out all moving components so there are no fans to get clogged with dust and dirt, or relays that will eventually stop switching.
The products deal with extreme environmental conditions with temperature range -40o to +85oC.
Certification Class 1 Division 2 (C1D2)
With FCC-rated, low EMI controllers, your radios will hear everything the first time, even while your chargers are going full speed ahead. Genasun delivers reliable, high efficiency charging without disrupting your communications or other sensing equipment.
Lightweight, compact and high efficiency
- No fans that get clogged and no cooling system needed
- Weight 80-185g
- dimensions 14.6 x 6.5 x 3.5cm
- easy to install
Compatible with any battery
- Pb: lead acid / AGM / Gel
- Li: Lithium Iron Phosphate, Lithium Cobalt/Polymer, custom Lithium variation
Reliability
- Current input limitation
- Advanced Fault Tolerance and Recovery
- Independent short circuit and reverse polarity protection
- Auto restart when short is removed
Voltage Boosting MPPT
Most solar charge controllers flow energy from a higher voltage panel to a lower voltage battery bank. The GVB series essentially pumps electricity up hill! This series can take a standard 12V solar panel and boost the voltage to charge a 24V, 36V or 48V battery pack.
