SEMS Specialist · powered by ElectroWatt AI
AI Audit Lab
Upload a roof, drop a pin, or simulate a rural pump — our AI reasons across solar yield, finance and grid topology in seconds.
● Roof scan · 600 m²
24 panels · 14.5 kWp
● Optimal ● Suboptimal
Avg. shade-loss 3.6%
Savings Engine
14.5 kWp · Tongi roof
Annual yield
21,840kWh/yr
+8.4%
BDT savings
৳2.18 L/yr
+9.1%
CO₂ avoided
12.6tCO₂/yr
+8.4%
Payback
4.7yrs
-0.4 yr
Tariff
৳9.85 / kWh
Self-cons.
71%
Net export
29%
DC/AC ratio
1.18
Tilt
12°
Azimuth
178° S
Pay-As-You-Go · Rural Irrigation
PAYG Solar Pump Calculator
Tune the slider — see real-time daily cost, monthly burden & water output for the farmer.
Live tariff ৳4.20 / kWh
Pump rating5 hp
Hours per day6 h
Active days / year180 d
Daily energy
22.4 kWh
Daily cost
৳94
Monthly
৳2,820
Yearly
৳16,920
Water/day
851 L