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Solar Engineering Array
Home // Solutions // Solar System Designer

ADVANCED SOLAR
SYSTEM DESIGNER

Configure your electrical loads, utility metrics, and location to generate an engineering-grade preliminary sizing report for On-Grid, Hybrid, and AC-Coupled Solar Systems.

ENGINEERING TOOL IEC 60364-5-52 SIZING PRELIMINARY ESTIMATE
PRELIMINARY ENGINEERING TOOL • SIZING SPECIFICATIONS ARE ESTIMATIONS SUBJECT TO ON-SITE TECHNICAL SURVEY
Step 01 // Household Electrical Loads

ELECTRICAL APPLIANCE INVENTORY

Specify connected appliances, operating hours, and mark critical loads requiring continuous battery backup during grid load-shedding.

PRELIMINARY ESTIMATE
Appliance Description Qty Power (W) Hrs/Day Days/Mo kWh/Day kWh/Mo Backup  
0.90 27.0
3.60 108.0
4.32 129.6
0.72 21.6
0.75 15.0
0.38 11.3
12.00 360.0
ENGINEERING ASSUMPTIONS
A simultaneous diversity demand factor of 70% is applied to connected loads. Inductive motor loads (air conditioners, water pumps, compressors) incorporate typical starting inrush surge allowances.
Step 02 // Energy Consumption & Utility Bill

ENERGY PROFILE & BILL AUDIT

Review your aggregated consumption breakdown and enter your current monthly DISCO electricity bill for tariff rate analysis.

Total Connected Load
0.00
kW Connected
Estimated Peak Demand
0.00
kW (70% Diversity)
Critical / Backup Load
0.00
kW Essential
Daily Energy Consumption
0.00
kWh / Day
Monthly Energy Consumption
0.0
kWh / Month
Annual Projected Energy
0.00
kWh / Year
Optional: Utility Electricity Bill Data
Step 03 // Installation Coordinates & Solar Resource

LOCATION & IRRADIANCE SIZING

Geographic coordinates dictate regional Peak Sun Hours (PSH), optimal panel tilt angle, and solar azimuth.

Solar Irradiance (PSH)
5.0
Peak Sun Hours / Day
Recommended Tilt
34
Degrees (Annual Fixed)
Array Azimuth
180
Degrees (True South)
Step 04 // System Architecture Selection

SYSTEM TYPE & COUPLING

Choose between On-Grid net-metering, Hybrid energy storage, or AC-Coupled mixed architectures.

Step 05 // Energy Storage Sizing

BATTERY STORAGE & BACKUP

Configure battery chemistry, discharge limitations, and required backup duration supporting your designated critical loads.

Lithium Iron Phosphate (LiFePO4)
DoD: 90% • Life: 8-10 years
High thermal stability, deepest safe discharge, 6000+ cycle life. Premium standard for modern hybrid systems.
Lithium-Ion (NMC / Ternary)
DoD: 80% • Life: 5-8 years
High volumetric energy density, compact footprint for restricted installation spaces.
Sealed AGM Lead-Acid
DoD: 50% • Life: 3-5 years
Maintenance-free, lower initial capital cost, sealed valve-regulated design.
GEL Deep-Cycle Lead-Acid
DoD: 50% • Life: 4-6 years
Superior performance in elevated ambient temperatures compared to standard AGM.
Tubular Flooded Lead-Acid
DoD: 50% • Life: 2-4 years
Conventional deep-cycle design requiring regular distilled water topping.
Hours Runtime
Critical Backup Demand
0.00
kW Continuous
Nominal Bank Capacity
0.0
kWh Nominal
Usable Storage Energy
0.0
kWh Delivered
Estimated Backup Hours
4.0
Hours Duration
Step 06 // Equipment Sizing & Cabling

EQUIPMENT SIZING & CABLE RUNS

Select PV module unit wattages, inverter sizing mode, mounting structure type, and cable conduit lengths.

Client Information (Appears on Engineering PDF Report)
GES ENGINEERING SYSTEM SPECIFICATION
GES-SD-2026-XXXXXX

PRELIMINARY SOLAR SYSTEM DESIGN •

Preliminary Engineering System Schematic LIVE SCHEMATIC

INDICATIVE SCHEMATIC ONLY • Shows power conversion pathways, DC protection, and AC integration topology.

Conductor Sizing & Civil Footprint
Array Orientation & Electrical Protection
★ IMPORTANT PRELIMINARY NOTICE
This preliminary engineering report provides an indicative baseline based on user-supplied loads and regional irradiation statistics. Final equipment selection, structural design, protection coordination, cable routing, installation conditions and grid-interconnection requirements are subject to site survey and engineering verification by Ghousia Energy Solutions.
LOAD: 0.00 kW PEAK: 0.00 kW DAILY: 0.00 kWh MONTHLY: 0.0 kWh LIVE ENERGY AUDIT