Solar System & Battery Sizing for 1,375 kWh/Month in Dubai, UAE
Complete photovoltaic engineering breakdown for a 1,375 kWh/month (45.8 kWh/day) electricity profile in Dubai, UAE (6.1 Peak Sun Hours/day).
Technical Specification Table — 1,375 kWh/Month Solar System (Dubai, UAE)
| Monthly / Daily Electricity Consumption | 1,375 kWh/month (45.8 kWh/day) |
| Location Peak Sun Hours (PSH) | 6.1 hours/day (Dubai, UAE) |
| Required PV System Size (80% Performance Ratio) | 9.68 kWp DC |
| Number of Solar Panels (440W N-Type Bifacial) | 22 panels |
| Roof Area Required | 45.1 m² (485 sq ft) |
| Recommended Hybrid Inverter Rating | 8.6 kW AC |
| Recommended LiFePO4 Battery Storage (85% DoD) | 35.1 kWh Nominal (29.8 kWh Usable) |
| Estimated Annual Output | 17,242 kWh/year (~1,437 kWh/month) |
| Estimated System Turnkey Cost (Before Tax Credits) | AED 30,976 |
| Annual Electricity Bill Savings (@ AED 0.38/kWh) | AED 6,552/year (AED 546/month) |
Frequently Asked Questions
How many solar panels are needed for 1,375 kWh per month in Dubai, UAE?
With an average of 6.1 Peak Sun Hours per day in Dubai, UAE and an 80% system performance ratio, a monthly usage of 1,375 kWh (45.8 kWh/day) requires a 9.68 kWp solar array, which equals 22 standard 440W N-Type solar panels occupying 45.1 m² (485 sq ft) of roof space.
What size solar battery bank do I need for 1,375 kWh/month?
To cover evening and overnight loads (65% of daily consumption at 85% LiFePO4 depth of discharge), a 35.1 kWh nominal (29.8 kWh usable) LiFePO4 battery bank paired with a 8.6 kW hybrid inverter is recommended.
How much money will a 9.68 kW solar system save in Dubai, UAE?
Generating approximately 17,242 kWh per year at an average local tariff of AED 0.38/kWh, the system saves AED 6,552 per year (AED 546/month) with an estimated payback period of 4.7 years.