Why a 5 kWh battery is not five hours of backup power
Backup hours come from the essential load list, not the battery's sticker. How usable energy, depth of discharge and circuit choices set real run time.
Roof to Meter
The battery upgrade you can only plan for at installation
Battery-ready and hybrid are settled on installation day, not later. What the inverter's DC input, the DB circuit split and battery space really lock in.
What 5 kWh of LiFePO4 really runs in load shedding
A labelled load-list calculation showing what 5 kWh of LiFePO4 really runs during load shedding, with depth of discharge and inverter efficiency included.
How Not to Scratch Your Solar Panels When Cleaning
Control the point of contact when cleaning solar panels. Rinse first with low-mineral water, use a soft brush and rubber squeegee, and never pressure wash or use abrasives.