Oakhill Mansion PV Designer Report

Oakhill Mansion (Option1 - Updated Design)

Isle of Man, Isle of Man Lee Vowles 26 Nov 2024

SYSTEM OVERVIEW 360 PV modules 2 Inverters 360 Optimizers

Simulation Results

Installed DC Power 180.00kWp Max Achieved AC Power 133.20kW Annual Solar Energy Production

158.22MWh

Annual CO2 Emission Saved 30.6t

Annual Equivalent Trees Planted

1,405

Max Achieved DC Power 157.10kW DC/AC Oversizing 118% Max Active AC Power 133.20kW Performance Ratio 90% Annual Specific Production 879kWh/kWp

ESTIMATED MONTHLY ENERGY

0% Energy From Solar

30 MWh

25 MWh

20 MWh

15 MWh

10 MWh

5 MWh

Production

Clipped Energy

• ● To Grid

• ● To Home

Consumption

• ● From Grid

• ● From Solar

0 Wh

Jan Apr Jul Oct Total clipped energy: 0% Production (kWh) Clipped Energy (kWh) Consumption (kWh) From Grid (kWh)

Month

To Home (kWh)

To Grid (kWh)

From PV (kWh)

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

-

-

4 -

2 -

-

-

-

Pv Modules

Module Model Peak power Racking type Orientation Azimuth Tilt

180 JA Solar, JAM66S30-500/MR (1000V) 90 kWp

98° 13°

180 JA Solar, JAM66S30-500/MR (1000V) 90 kWp

Total: 360 180 kWp

278° 13°

Bill Of Materials (Bom)

Items Part Number Quantity Price (£) Total (£)

SE66.6K Synergy Manager 2

S500 360

JAM66S30-500/MR (1000V) 360 ELECTRICAL DESIGN Inverters & Storage Strings per inverter Optimizers per string PV modules per string 1 xSE66.6K Synergy Manager 79.53kW | 119% Oversizing

Center Unit

3 x strings

30 x S500

Left Unit

3 x strings

30 x S500

Electrical Design (Continued)

Inverters & Storage Strings per inverter Optimizers per string PV modules per string 1 xSE66.6K Synergy Manager 77.56kW | 116% Oversizing

Center Unit

3 x strings

30 x S500

Left Unit

3 x strings

30 x S500

System Loss Diagram

Global horizontal irradiance

Global irradiance on PV modules

Reflection loss

Energy after PV conversion

Irradiance level loss Temperature loss Optimizer efficiency loss Module quality loss DC Ohmic wiring loss

Energy after DC losses

Inverter efficiency loss

Exportable energy

987.00 kWh/m²

168.72 MWh

160.92 MWh

158.22 MWh

• -0.76%
• -4.31%

• -2.12%
• -1.53%
• -0.74%

+0.25%

• -0.56%

-1.67%

SIMULATION PARAMETERS

LOCATION & GRID

Time zone GMT (Isle_of_Man) Weather station Isle of Anglesey (77.8 km away) Station altitude 8 m Station data source Meteonorm 7.1 Grid 400V L-L, 230V L-N

LOSS FACTORS

Near shading Enabled Albedo 0.20 Bi-Facial Albedo 0.30 Soiling/Snow 0% Incidence angle modifier (IAM), ASHRAE b0 param. 0.05 Thermal loss factor Uc (const) Flush mount 20 Thermal loss factor Uc (const) Tilted 29 LID loss factor 0% System unavailability 0%