Solar PV System – Service Plan

Solar PV System - Service Plan

Cornerstone Renewable Energy Limited (CSTRE), a professional renewable energy engineering company, put focus on sustainable energy technology projects. Our solid relationship with electricity generation companies provide us a ground for clients to obtain 15-year return guarantee period with $0 project investment cost.

Zero-investment Portfolio

15 Years

  • Return Guarantee Reriod


  • Project Investment Cost


  • Annual Electricity Income

Engineering Package (Village House Project)

Period from FIT income:

  • 15 years

Power generation rate:

  • 6-10kW

Payback period:

  • 4-5 years

Planning to install solar panels? Get quotes from us! CSTre is a leading engineering and construction company that serves clients with perfect solutions and reliable products. We provide solar PV system for villages, farmlands, schools and warehouses. To make an enquiry or find out more lower cost solution and promotional service packages*, get in touch with our specialists today at +852 3702 6380 or via email