Design On-Grid PV Solar System for My Home

Job ID: 37470988

Budget: $10 – $30 USD

I am looking for a freelancer to design an On-Grid (grid tied) PV Solar System for my home. The project requires the following skills and experience:

The ideal freelancer should have expertise in:
- Designing On-Grid PV Solar Systems for small homes
- Knowledge of the specific brand of solar panels preferred by the client such as Jinko and Trina.

Responsibilities include:
- Designing a solar system that meets the energy needs of a small home
- Selecting and incorporating the preferred brand into the system
- Optimizing the system for maximum energy efficiency and cost-effectiveness
-The system is 3 phase system 127/220 volt, frequency is 60Hz.
-The objective of installing solar system is to offset 50% of the yearly consumption by using a solar system.

General Project specifications subject to discussion and recommendations from your side:
-High efficiency solar panels Mono Crystalline, N-Type, Half-Cut, TOPCon, Mono crystalline.
-High quality Tier one inverter, example Huawei, sungrow, growatt.
-Inclusion in the design Protection Devices such as DC Circuit Breakers, Surge Protection Device, AC Breaker etc.
-Inclusion in the design Smart Meter or Zero Export function in order not to export power to the grid (zero export configuration).
-Inclusion in the design DC Combiner Boxes and any other related junction boxes
-Inclusion in the design Solar Panel layout, direction, angle, number of pv panels, string design etc.
-Wires and cables sizing.
-Connection Detail and line diagrams .
-Complete material selection list with quantities.
-Complete system Sizing validated with logical calculations and formulas,
-System has no Batteries.
-The Total 12 month consumption for meter #1 is 46705 kWH. see the excel.
-The Total 12 month consumption for meter #2 is 37080 kWH. see the excel
--The residential home has two separate meters with two different circuits for different loads.


If you are experienced in designing On-Grid PV Solar Systems and have knowledge and experience, I would love to hear from you. Please provide examples and reports of your previous work and a quote for this project.