Interactive Engineering Simulator

Solar Inverter Sizing & Yield Calculator

Estimate your solar system generation capacity, projected utility bill offset, and get matched with the optimal Voltera string or hybrid inverter topology.

USD ($)

Project Site & Solar Irradiance1950 PSH / yr

Facility Application Type

Estimated PV Array Size10 kWp

Min CapacityMax Capacity

Electricity Tariff Rate ($ / kWh)

USD

Battery Energy Storage System (BESS)LiFePO4

Storage Capacity (kWh)50 kWh

Self-Consumption: 88%Backup Autonomy: ~12.9 hrs

Annual Clean Energy Generated

16,283 kWh / Year

Cairo (1950 PSH · PR 83.5%)

Estimated Monthly Savings

$187 / mo

$2,247 / year (+15% Peak Shaving)

Annual CO₂ Emissions Avoided

11.4 Tons / Year

Equivalent to planting ~513 mature trees annually.

Storage & Autonomy

~12.9 hrs backup

Grid Independence: 88%

Recommended Inverter Series

VOLTERA HomeCore Hybrid Series

HomeCore 15K-HV-3P

Dual-MPPT · High-Voltage Battery Coupling · 98.4% Peak Eff.

View Details

25-Year Commercial Financial & ROI Model

Simple Payback Period

10.0 Years

High Bankability Rating

25-Yr Total ROI

+135%

Net profit after CapEx recovery

Estimated System CapEx

$22,500

~$0.95/Wp turnkey EPC benchmark

25-Yr Cumulative Savings

$52,805

Accounts for 0.4%/yr degradation

Live Energy Flow Interactive TopologySLD Architecture v2.4

Residential Hybrid Smart Topology (DC-Coupled + ESS)

01 / DC SOURCE

10 kWp DC

PV Strings Array

DC Voltage:1100V DC

MPPT Trackers:2 MPPT

02 / CONVERSION

98.4% Peak Eff.

Voltera Inverter Unit

Protection:AFCI + Type II SPD

AC Active:9.8 kW AC

03 / ENERGY STORAGE

15 kWh

LiFePO4 ESS Battery Pack

Bus Coupling:High Voltage DC

Cycle Life:6,000+ Cycles (90% DoD)

04 / GRID & LOAD

400V / 33kV AC

Facility Load / Grid Feed

Grid Status:Synchronized 50Hz

Power Factor:0.8 leading ~ 0.8 lagging

PV Array Multi-String Input: High-efficiency Tier-1 PV strings connected to independent MPPT trackers to mitigate partial shading losses and maximize daily kWh yield.