As a team of off-grid solar system installers, ARK Battery’s founders realized that a dependable, maintenance-free battery was the missing link in making renewable energy systems smooth and reliably autonomous. Relationships are priceless at ARK Battery and from the start, we have made it our top priority to network with reputable professionals to help us design and build the best LiFePO4 solar battery. Our Lithium Batteries (LiFePO4) are relentlessly tested to ensure the best quality. Contact us today!