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  • 1. How much will a solar power system cost?
    It depends on the system size that we can install. Generally, a residential installation can range from $15,000 to $50,000.
  • 2. What are the available government rebates or incentives?
    Currently, there are no grants by the government. There are multiple green loans by the banks that can assist you financially.
  • 3. How much money will I save on my electricity bill?
    Depends on system size, electricity usage, and export electricity rates.
  • 4. Will solar panels increase my property value?
    Often yes, especially if energy savings and quality equipment are evident.
  • 1. What size solar system do I need for my home?
    It depends on energy usage, roof space, budget, and future energy needs. We will usually maximize the size as much as the house can install to ensure that it is the most cost effective for the customer.
  • 2. Can I go completely off-grid with solar?
    Yes, but it requires battery storage and system sizing to match full energy needs. Most installations in Singapore are gird tied as we export excess energy to the gird.
  • 3. Will solar panels work on cloudy days?
    Yes, but production is lower compared to sunny days.
  • 4. What happens if I produce more electricity than I use?
    The excess energy is exported back to SP. SP will credit into your SP Services account the exported amounts.
  • 5. What rates will I be able to export at?
    If your retailer is SP, then you will export at 6 cents lower than your electricity tariff. If your retailer is private, then you will export at USEP rates by EMA.
  • 1. How long does it take to install a solar system?
    Typically 5-7 days once permits and approvals are in place.
  • 2. Do I need authorities approval before installing solar?
    Yes. We will submit the applications to the relevant authorities on your behalf during the installation process.
  • 1. What is the lifespan of a solar panel system?
    Most systems last 25–30 years with warranties typically around 20–25 years.
  • 2. What kind of maintenance is required for solar panels?
    Minimal—mainly keeping panels clean and occasional inspection of components.
  • 3. What happens during a power outage?
    The grid-tied systems will shut down for safety reasons.
  • 4. Can I go completely off-grid with solar?
    Yes, but it requires battery storage and system sizing to match full energy needs. Most installations in Singapore are gird tied as we export excess energy to the gird.
  • 1. How do solar batteries work, and should I get one?
    They store excess energy for use at night or during outages. Generally, it is not necessary and not cost efficient in Singapore, especially for residential.
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