top of page
Frequently Asked Questions
Solar PV System Installation
Renewable Energy Certificates (RECs)
1 / How much can I save if I install a solar system?

You can significantly reduce your electricity bill. The actual savings depend on your electricity consumption and the size of the solar power system.

2 / What is the cost of a solar system? 

The price for installing a solar system varies due to many factors, e.g. type of roof, size of roof, accessibility to roof, type of solar panel

3 / How long does a solar system last?

Solar panels are guaranteed by the manufacturer to operate for at least 25 years.

4 / Do I need to change anything when installing a solar system in Singapore?

Once the project is finalized and signed off, Xsolar process all applications for you, including liaison with Singapore Power. The process will be largely seamless for you.

​

Your electrical meter might need to be upgraded to a bi-directional meter that supports solar. We will help to schedule a convenient date and time for SP to come down and upgrade your electrical meter (Comes at zero cost) During the upgrade, your power supply will be turned off for around 30 minutes.

5 / How do I know how much energy my solar system generates?

Xsolar provides real-time performance monitoring software with easy access from your computer or mobile device to track energy generation.

6 / What are Renewable Energy Certificates (RECs)?

RECs represent the environmental benefits of renewable energy generation. They are tradable commodities that allow individuals and organizations to support renewable energy without physically purchasing it. Each REC certifies the production of one megawatt-hour (MWh) of clean energy.

7 / How are RECs tracked?

Each REC has a unique ID number and is individually tracked by different RECs regional 
tracking systems and registries. REC’s ID contains information about generation period, power generation source, and the type of renewable resource. RECs only have one owner at a time. By purchasing and retiring a REC, the owner can claim the sole use of that green power. Purchased RECs are “retired” by or on behalf of the purchaser in a tracking system to avoid multiple ownership of a REC and double counting.

8 / Why do companies buy RECs?

Meeting sustainability goals: RECs help companies demonstrate their commitment to sustainability and reduce their carbon footprint
Regulatory compliance: purchasing RECs can fulfill renewable energy mandates and regulatory requirements set by governments or industry standards
Reputation and branding: investing in RECs enhances a company's reputation as an environmentally responsible organization, appealing to eco-conscious consumers and investors

9 / Why do solar system owners sell RECs?

Generating additional income: homeowners with renewable energy systems, such as solar panels, can sell the RECs associated with their energy production to utilities or businesses
Cost recovery: selling RECs allows homeowners to offset the initial investment in renewable energy systems by monetizing the environmental benefits they produce
Supporting renewable energy adoption: by selling RECs, homeowners contribute to the growth of renewable energy infrastructure, helping to accelerate the transition to a cleaner and more sustainable energy future

Contact Us

Go Solar and Start Saving Today (both your energy bill and the earth)!

Thanks!

Copyright © 2024 XSolar Pte Ltd. All rights reserved. 

XSolar Pte Ltd
GST Registration No.: 201207130W
10 Anson Road #10-11, International Plaza, Singapore 079903

Mon–Fri: 930 AM – 530 PM
​​Sat, Sun & Public Holidays: Closed

  • Facebook
  • LinkedIn
bottom of page