Detailed Design for Building Permit (FEED)

Comprehensive engineering design documentation

1

Select your solar system capacity

1-9 MWp

10-19 MWp

20-49 MWp

50-99 MWp

100-199 MWp

200-299 MWp

300-399 MWp

400-499 MWp

500+ MWp

2

Choose the design components you need

PV Layout (3D) Auto-selected

3D PV Layout with setbacks, equipment heights, aesthetics following local planning regulations and guidelines

PVsyst report (3D) Auto-selected

3D PVsyst report

Stringing Layout Auto-selected

Stringing Layout visually setting out coloring coding for frames of each inverter. Usually, frame configuration is defined by string length.

Layout of cabling (LV DC) Auto-selected

LV DC cable routing within frames and trenches.

Layout of cabling (LV AC) Auto-selected

LV AC cable routing of inverters throughout trenches. Note - MV AC is excluded, but could be conducted in liaise with your internal team or external representative responsible for AC and connection to grid documentation. MV AC extra work to be reevaluated if there is a need.

Conduit / Duct Layout Auto-selected

Depending on required cable management - duct and conduit routing for LV AC and LV DC cables within frames and underground between defined points of connection.

LV Cable sizing + detailed calculations Auto-selected

To perform it, it will be necessary to receive datasheets of LV AC and LV DC cables, defined ground temperature in the area, thermal resistivity of backfill material. Study will be referenced from IEC 60364-5-52 standard.

Road and Fence Layout and Indicative details Auto-selected

Initial solutions of Road and Fences/Gates to be determined in liaise with your internal team or civil contractor.

Trenching Layout Auto-selected

Trenching Layout indicates different trench widths in the area respectively to the cable and earthing contents underground.

Trench details Auto-selected

Trench cross-sections of each cable management scenario underground with cables and spacing between them.

Earthing layout Auto-selected

Earthing contour design within the plant connecting PV frames, inverters up to MV station local grounding. To be determined in liaise with your earthing contractor or internal team.

SLD (LV AC, LV DC) Auto-selected

Single Line diagram of the designed system (LV DC and LV AC). Note - MV AC is excluded, but could be conducted in liaise with your internal team or external representative responsible for AC and connection to grid documentation. MV AC extra work to be reevaluated if there is a need.

Cable schedule (labelling system) Auto-selected

Summary excel indicating start and finish of each cable

PV Array Details (Indicative) Auto-selected

Indicative drawing of PV Array with measurements. Manufacturer's drawings will be necessary.

Module Mounting Details (Indicative) Auto-selected

Indicative drawing of Module mounting details with measurements. Manufacturer's drawings will be necessary.

Inverter Mounting Details (Indicative) Auto-selected

Indicative drawing of Inverter mounting details with measurements. Manufacturer's drawings or/and mounting solution confirmation will be necessary.

Transformer / Central Inverter Details (Indicative) Auto-selected

Indicative drawing of MV Station/Central inverter details with measurements. Manufacturer's drawings will be necessary.

Bill of Quantities Auto-selected

Bill of Quantities and Materials of every component of the system designed.

After your submission, we'll get back to you immediately with an estimated price.
3

Provide your contact details for the quotation

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July 2025
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