Shop Battery —
State of charge
—%
Status
—
—
Battery flow
—
from pack voltage × current
0%— Wh stored100%
Solar in
—W
DC input
DC out
—W
—
AC out
—W
—
Pack voltage
—V
3-decimal resolution
Pack current
—A
—
Temperature
—°C
battery pack
History

State of charge

Percent of the 3,072 Wh pack

Power flow

Solar in against what the shop draws. One axis — all three are watts.

Solar in DC out AC out
Daily

Energy balance

Overhead is inverter idle and conversion loss — energy that leaves the pack without being delivered anywhere.

DateHarvestDeliveredAC / DCStored ΔOverheadSoC
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Efficiency
Peak sun hours
—h
today, against 400 W
Best day
—h
—
Self-sufficiency
—%
load met by sun as it arrived
Pack life used
—%
—

When the sun reaches the panel

Average watts by hour. The building shades the panel until mid-morning, so the left edge is architecture, not weather.

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Pack health drift

Resting voltage at a comparable state of charge. Compare a bucket against itself over time — never across buckets.

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What the sun replaced

Energy the shop did not have to buy, and what it was worth.

Grid energy avoided
—kWh
all time
Value generated
$—
all time
Avoided today
—kWh
since midnight
Value today
$—
since midnight
Total harvested
—kWh
including overhead
System efficiency
—%
harvest → loads

—

Riding on sunlight
Commutes banked
—× 34 mi
round trips on sun energy
Miles on sunlight
—mi
all time equivalent
Miles today
—mi
today's sun
Days off the grid
—
since last mains charge

What charges here

PEVs that charge from the shop's solar setup — specs from the builds, efficiency measured on the road.

Data age
—
Sources active
—
Local polling
—
Outputs
—

Pecron F3000LFP · 3,072 Wh · readings arrive every few minutes, not continuously