Sundaya products are highly efficient multi purpose solar light kits suitable for homes and small businesses.
The Sundaya JouleBox is an Energy Storage Solution based on Li-ionbattery chemistry specifically designed for use with DC appliances. The JouleBox has a storage capacity of 500kJ and can supply up to 600.000kJ (600 MJ) over it’s battery lifetime which
depending on it’s daily usage and rate of discharge will give auseful service life of 3 up to 10 years.
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