Solar power is a rapidly growing industry, but despite its many benefits, many misconceptions exist. From the cost of solar panels to the reliability of solar energy, let's set the record straight about some of the most common solar myths.
Myth 1: Solar Panels Are Too Expensive
This was true a decade ago, but solar panel costs have fallen dramatically — by over 90% in the past ten years. With government rebates, feed-in tariffs, and flexible payment plans (including $0 upfront options), solar is now accessible to the vast majority of New Zealand homeowners and businesses. The question is no longer whether you can afford solar — it's whether you can afford not to have it.
Myth 2: Solar Panels Don't Work on Cloudy Days
Solar panels still generate electricity on cloudy days — they just produce less than on a clear sunny day. Panels work by capturing daylight (diffuse light), not just direct sunlight. Countries like Germany and the UK, which have significantly less sunshine than New Zealand, are among the world's leading solar energy producers. In New Zealand's climate, this is rarely a concern.
Myth 3: Solar Panels Require a Lot of Maintenance
Solar panels are remarkably low maintenance. With no moving parts, they're designed to last 25+ years with minimal upkeep. The main maintenance task is occasional cleaning (rain does most of the job naturally) and a periodic inspection. The manufacturer warranty typically covers performance for 30 years.
Myth 4: Solar Panels Will Damage My Roof
When installed by a qualified, accredited installer, solar panels protect your roof rather than damage it. The sections of roof under the panels are shielded from UV exposure, hail, and weather. Proper installation follows New Zealand standards and ensures no water ingress or structural issues.
Myth 5: Solar Is Not Worth It If I Rent or Plan to Move
If you own the property but plan to move, solar panels add value and can make your home sell faster and for more. If you're a landlord, solar can help attract and retain tenants. Even if you move within a few years, the energy savings and property value increase typically make solar worthwhile.
Myth 6: The Grid Will Look After Me Without Solar
New Zealand electricity prices have risen significantly in recent years and are expected to continue rising. By generating your own power, you lock in a lower effective energy cost and protect yourself from future price hikes. The sooner you go solar, the more you save over the lifetime of the system.
Ready to Make an Informed Decision?
Now that you know the truth about solar power, take the next step. At EFS Solar, we provide honest, transparent advice tailored to your specific situation. Get in touch today for a free consultation.