บริษัท ดีไซน์ พลัส บิวด์ จำกัด

Accounting : Prepare asset, liability, and capital account entries by compiling and analyzing account information. Document financial transactions by entering account information Summarize current financial status by collecting information; prepare balance sheet, profit and loss statement, and other reports Prepare payments by verifying documentation Administration : Coordinate, process general administration between clients, contactors and support Engineers in ongoing projects Support HR activities; prepare payroll, job posting, maintain up to date attendance sheet, leave request, manhour data Maintain and purchase office supplies. Coordinate IT activities with external service provider/IT company Coordinate and manage international shipping service.

Silar PV design & Engineering Conduct initial site assessments, solar irradiance analysis, and shading analysis.Design complete Solar PV systems, including array layouts, string configurations, inverter sizing, and battery storage systems (BESS). Develop detailed Electrical Single-Line Diagrams (SLD), schematic diagrams, and cable routing layouts. Run simulation models using industry-standard software (PVsyst, HelioScope) to calculate annual energy yield and system efficiency. Ensure all designs comply with local utility regulations (e.g., MEA, PEA grid connection codes) and national engineering standards (EIT/วสท.) Prepare Bill of Quantities (BOQ) and technical specifications for procurement. Review electrical calculations, including load schedules, voltage drop, short-circuit current, and cable sizing. Review and approve subcontractors' shop drawings, specifications, and work procedures. Site Inspection & Commissioning Supervise on-site installation of mounting structures, solar modules, inverters, and grid-connection equipment. Manage and coordinate with sub-contractors to enforce strict quality control and safety measures (HSE) on-site. Oversee system testing, pre-commissioning, and final grid-integration procedures. Review shop drawings and sign off on final As-built drawings. Monitor project progress against schedules and ensure strict adherence to safety regulations (HSE) and quality system