Jericho Villegas

WORK EXPERIENCE:  Country Pre-Sales Engineer/ Technical Support Engineer (August 2025 – Present) GOODWE Technologies Co.,Ltd  Provide training for installers and clients. Product demonstration and hands-on commissioning.  Knowledgeable of all the seven 3-Phase kind of grid here in the Philippines.  Provide Single Line Diagram on Residential, C&I, BESS and Utility Scale.  Provide the best solution for the specific needs of each facility.  Propose a solar system that meets the needs of the project of the facility.  Updated to all the new product and innovations of the solar industry.  Knowledgeable to do and screening PV system and Design.  Mastery of inspection and troubleshooting of PV system.  Provide computation of the needed PV system of specific needs of the facility.  Teach how to compute and provide formula for the computation for PV system and BESS in Residential, Commercial and Industrial.  Well-trained of GoodWe Products.  Train Sales, Pre-Sales, and Technical Support Engineer of all our distributor here in the Philippines.

Provide training for installers and clients. Product demonstration and hands-on commissioning. Knowledgeable of all the seven 3-Phase kind of grid here in the Philippines. Provide Single Line Diagram on Residential, C&I, BESS and Utility Scale. Provide the best solution for the specific needs of each facility. Propose a solar system that meets the needs of the project of the facility. Updated to all the new product and innovations of the solar industry. Knowledgeable to do and screening PV system and Design. Mastery of inspection and troubleshooting of PV system. Provide computation of the needed PV system of specific needs of the facility. Teach how to compute and provide formula for the computation for PV system and BESS in Residential, Commercial and Industrial. Well-trained of GoodWe Products. Train Sales, Pre-Sales, and Technical Support Engineer of all our distributor here in the Philippines.

Onsite commissioning of DC string Inverters for Residential, commercial and industrial installations. System inspection and technical service for the batteries and inverters System hands on troubleshooting Critical thinking and data analysis Knowledgeable of single line diagram and system design in grid-tied and BESS in single phase and three phase grid system Giving quotation and calculation of materials and labor cost Knowledgeable to do BOM and BOQ Knowledgeable to do PV System Design and Calculation Assisting Installers in wiring, installing and commissioning of PV system Commissioned Off-Gid, Grid-tied and Hybrid Inverters (SNAT, DEYE, SOLIS, HOPEWIND,HUAWEI, and Specially GOODWE Inverters) Monitoring and analyzing data’s of different installed PV Systems Site Visit

Assist Costumers needs of their PV System Installation Help to Troubleshooting Errors from Costumers PV System Calculations ( Off Grid, Grid-Tied and Hybrid Inverters)

Designing Electrical Plan Read Electrical Single Line Diagram Actual Electrical wiring Terminations