LITHIUM-ION
WattTower – 56kwh /57KW
Warranty – 5 years from manufacturer
Requires Internet access
Nuvation Battery Management System is included for warranty and remote monitoring.
ABSORBED GLASS MAT LEAD-ACID
96Kwh total capacity – (48VÂ x 2000AH)
Lead-acids 1 year cell replacement
Year 2 – 33% customer payment
Year 3 – 66% customer Payment
Year 4 – 100% customer paymen