Bussmann Fuse JJN400 60W Direct NEMA GFCI is the

Direct NEMA GFCI is the step up from the 500VA — 800VA output (650W continuous)

Model Max array @ 12V Max array @ 24V Best for SmartSolar 75/15 ~220W ~440W Single 200W panel SmartSolar 100/20 ~290W ~580W 2× 150W panels SmartSolar 100/30 ~440W ~880W 2× 200W or 4× 100W panels SmartSolar 100/50 ~700W ~1400W 3–4× 200W panels SmartSolar 150/45 ~700W ~1300W Higher-voltage panel strings Every Jonsson Tech order ships within 5 days nationwide from our Houston

which makes this the budget pick for small 48V off-grid or backup-power experiments

95% efficiency — less heat

and occasional water exposure are unavoidable

Bussmann Fuse JJN400 60W Direct NEMA GFCI is theEaton Bussmann series JJN fuse, Current limiting, VFD line protection, 400 A, Class T, Non indicating, Bolted blade end x bolted blade end, 20 kAIC at 160 Vdc, 200 kAIC at 300 V, Standard, 1, 300 V, 1