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The claim still stands: one Sparq Quad inverter sits between grid, solar, battery and diesel, switching between them so a tower's 15–60 kW load never notices. About 5 seconds to confirm off-grid on loss of grid, per Jio's own install demo. 4 PV modules per unit, 97.5% peak efficiency. Full numbers and citations at /applications/towers/.

One inverter, four sources

Cut anything. Watch the tower.

Grid, solar, battery, diesel — one Quad unit sits between all four and the load. Cut any of them below, or all of them, and see what the tower actually notices.

All from /applications/towers/, with its own citations there: 15–60 kW per tower · 4 PV modules per Quad unit · 97.5% maximum efficiency, 97% CEC-weighted · about 5 seconds to carry the load off-grid on loss of grid (Jio's own installation demonstration — a demo figure, not a datasheet rating) · panel-level DC at 40–60V against 400–700V for a string inverter · NEMA 6 / IP-67, −40 to +65°C · 25-year design life · 4.93 million towers worldwide, a 75–300 GW market.

What isn't theirs. The compound, the tower, and which source is "carrying" the load at any moment are this piece's own drawing. Sparq doesn't publish its dispatch logic — cutting a source here reflects what's still connected, not their actual control algorithm.
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the sun is where it is
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