Genasun

08/14/2025

Check out how our GVB-8-WP (Boost Voltage) charge controller powers Tobias's solar golf cart. Great job, Tobias!

Looking to upgrade your golf cart with solar power? In this video, we walk you through the installation process of the GENASUN Boost Solar Charge Controller,...

01/20/2022

Most solar charge controllers make a lot of EMI that can interfere with nearby signals. But Genasun MPPT controllers are not like most controllers, and offer radio-silent performance perfect for off-grid HAM radio operation. Check out this recent review 👇 for more information and insights into using Genasun controllers for powering your HAM radio.

The Genasun MPPT Charge Controller for LiFePO4 & Lead Acid batteries. A review and demo of this great RFI Quiet controller for your solar power needs.~~ Get...

10/19/2021

What an amazing installation made by Solbian Solar Deutschland & Österreich and Sailectron - Custom Marine Electronics on a Fountaine Pajot 67 catamaran, 23 GVB-8 Boost charge controllers with 23 custom made Solbian solar panels. Well done!

https://solbian.solar/en/fountaine-pajot-67-alegria-en/?fbclid=IwAR3Fo4of1EPUYNsAmzwdsSyKUSmLPf0cP8XcFPgtMK0F6i5pTZCld_JrfD8

10/09/2021

**NEWS**

It is now available, for all GV-5 and GV-5-MOD controllers, the new Genasun Overdrive (GO) feature. This feature is in addition to all the other Genasun capabilities that make the GV-5/-MOD unique products in the off-grid market. For more details, visit our blog page!

https://sunforgellc.com/genasun-overdrive-go-for-gv-5-and-gv-5-mod/

07/22/2021

Genasun GV-5 unboxing video presented by Ryan Gurin, our super Tech Support.

06/24/2021

Tips: Protect your charge controller from water damage.

One of the most common sources of damage to your charge controller is exposure to water. Water can easily arrive at the terminal connector by following the wires from your solar panel, which is especially common on boats or ebikes. But there is an easy solution! Simply create a drip loop in your wiring to avoid water damage and keep your solar system safe! Take a look at your controller manual for more details.

05/07/2021

We are close to AltE Store and we want to recall Amy Beaudet like this, happy, positive, and always enthusiastic. Thank you, Amy.
https://www.altestore.com/blog/?fbclid=IwAR0cGpKjbeaFOOIJNtKw5dQQpwqeP_8_8Q9TqLb-rpcsdxNJ05ek30k9MTw #.YJGAQLVKhPZ

02/11/2021

That's a nice idea! Great job!

As a part of our quest for complete energy independence, we've made two solar golf carts! Get a genasun charge controller here:https://practicalpreppers.com/...

11/24/2020

Which charge profile and what charge voltage should I choose for my LiFePO4 cells? Genasun charge controllers have been designed for Lithium batteries, here 👇 is an article on what to know before choosing a Genasun charge controller for your LiFePO4 battery.
https://sunforgellc.com/battery-basics-life-po4-cells/

10/09/2020

Saturday 10th Oct 2PM EST our awesome tech support Ryan Gurin will answer all your tech questions about Genasun charge controllers on the virtual E Marine Systems booth via Zoom. Sign up 👇 and see you there!

The e Marine Systems Annapolis Boat Show will be hosted on our own virtual booth located in our newly refurbished lobby from Fort Lauderdale.

09/29/2020

**CUSTOMER SPOTLIGHT**

Olivier Coste Sisyphe Explorer dares to do what few have done before. He travels through deserts alone in the spirit of adventure, humanity, and nature. Check out to see how his Genasun GVB-8 powered solar cart helps him carry more than 200kg of gear over the world’s largest sand dunes.
https://sunforgellc.com/how-one-man-uses-solar-engineering-to-defy-human-limits/

09/16/2020

Genasun controllers can withstand the toughest of conditions—from the Equator to the North Pole. But did you know that they’re safe even in areas with explosive gasses? Learn more about their C1D2 certification here. https://sunforgellc.com/genasun-c1d2-controllers/