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⚡ Stay charged, stay ahead — the smartest MPPT controller for pros who demand more
The GV-5-Pb-12V is a high-performance 5 A MPPT solar charge controller optimized for 12 V lead-acid batteries. Featuring ultra-fast 15 Hz tracking, 99.85% peak efficiency, and near-zero night consumption, it maximizes solar energy capture while protecting your battery with low voltage disconnect. Its RFI-silent design ensures zero interference with sensitive electronics, making it ideal for professional and hobbyist setups alike. Compact, lightweight, and backed by a 10-year USA warranty, this controller is engineered for reliability and precision.
| Best Sellers Rank | #264,026 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #241 in Renewable Energy Controllers |
| Customer Reviews | 4.9 out of 5 stars 22 Reviews |
L**S
Came in exactly as described
Needed a new one of these very quickly and this came in within a couple of days. Easy install and worked immediately on install. Very high quality and will order again as needed.
S**T
Great product
Small compact design suiting the small install location. Product has easy instruction and safely arrived without damage.
R**K
... put this on our pontoon boat and it works wonderfully we don't have to pull the battery to charge ...
My husband put this on our pontoon boat and it works wonderfully we don't have to pull the battery to charge and do not have to have a back up system in place.
B**D
Fast service.
Product delivered as promised. Works great. Happy with the item.
S**E
Works great for my solar battery charging application
Compact and designed for my exact marine battery charging application.
I**.
Super efficient, easy intall, Made in USA
Absolutely the best MPPT solar charge controllers you can buy, I hope they expand their offerings to larger systems. I use then to keep my tractor battery topped off and our entry gate. Great customer service and made in USA.
O**E
Works as it should.
Works as it should. Using to charge a car battery hooked to an electric fence charger. Not waterproof , cover it up.
P**G
impressive, .02 volt of off discharged
impressive, .02 volt of off discharged
Trustpilot
3 weeks ago
1 week ago