Add up to 10 loads. Current draw from device datasheet or label.
Device
Amps (A)
Qty
Load Type
Duty %
Watts
Add Load
Tip: Divide mA by 1000 to get Amps.
Inductive load detected: Motors and pumps draw 3–10x rated current at startup. Your PSU must have peak current capability exceeding this surge. Consider a supply with constant current limiting protection.
Power Supply Settings
50–60% (Linear)
80–88% (Std SMPS)
88–93% (Recommended)
93–98% (Premium)
Custom
%
10% (Minimal)
20% (Standard)
25% (Solar)
30% (Industrial)
Auto-Recommend
Switching (SMPS)
Linear (LPS)
Battery Backup (Optional)
Lead-Acid / AGM
LFP (LiFePO4)
Li-Ion / NMC
6V
12V
24V
48V
Custom
V
Ah
%
Auto-set by chemistry. Editable for custom setups.
Solar Bridge (Optional)
hrs/day
US average: 4–5 peak sun hours per day.
200W
300W
400W
500W
Custom
W
hrs/day
Recommended Power Supply
—W
Add loads to calculate
Total Load
0W
continuous
Total Current
0A
@ 12V
Heat Generated
0W
0 BTU/hr
Wall Power Draw
0W
from AC mains
Topology Recommendation
SMPS
Switching Supply
85–93% efficient
Heat: —
LPS
Linear Supply
50–60% efficient
Heat: —
Load Breakdown
Device
Amps
Qty
Type
Watts
%
Battery Runtime
100% Load
—
hours
50% Load
—
hours
25% Load
—
hours
Solar Bridge
Daily Consumption
—
Wh/day
Panels Needed
—
panels
Battery (1-Day)
—
kWh needed
Total Solar Array
—
watts
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