Growatt HOPE 4.8L battery (SPF) + wiring

The Growatt Hope 4.8L-C1 is a lithium-iron-phosphate battery that is recognised as one of the safest in use today.  A single battery weighs 40kg and comes with a 5-year manufacturer's warranty.  By adding additional battery modules, the initial energy storage can be expanded to a battery group of 16 modules. Batteries dedicated to the SPF 3500 and SPF 5000 off-grid inverters.