The ViewStar Series solar controller is designed for off-grid solar system, such as street lights, solar home systems or other small loads. It has LCD display, reliable battery charging , full electronic protection, and programmable parameters.
SegenSolar has the VS4548BN and VS6048BN, which support 12, 24 and 48V systems.

Mecer 200A 12V Lithium Ion Battery (LiFePO4) 
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