When values and benefits align: Melanie’s path to solar with LONGi EcoLife

When people think about home improvements, they rarely think about their roof. Kitchen, bathroom, even bedroom get all the glamour and attention while the roof is less than an afterthought. Yet this often-overlooked surface offers a real opportunity – not only can it boost your home’s energy efficiency with solar installation but also enhance the appeal of one’s property and overall aesthetics.  

Melanie chose solar to gain energy independence

Melanie’s story is set in a family friendly residential neighborhood in Diemen, just 6 km southeast of Amsterdam. After months of consideration, Melanie, the homeowner, finally made the decision to install solar panels for her family of four.

Her decision was largely motivated by her desire to be energy independent and take advantage of 0% VAT scheme by the Dutch Government for residential homes, first introduced in 2023.  

“I feel at peace to know that my bills will be stable for the foreseeable future. It is also good to know that I’m making a positive impact on the environment. When the economic benefits and moral values aligned, it was a no-brainer for me to go solar”, says Melanie.

A total of ten LONGi’s Ecolife 480Wp solar panels with five Hoymiles microinverters were installed. This will produce 4.800-kilowatt hours energy per year, exceeding typical energy consumption of a four-person household in the Netherlands (between 4.000-4.300 kilowatt hours annually). This installation is set to reduce the annual CO₂ footprint by 1.665kg*.  

*based on 0.35kg CO₂/KWh in Netherlands in 2025.

Solar as a smart investment with lasting returns

A residential solar system provides homeowners with a sense of security by generating power from dependable renewable sources while protecting them from volatile electricity pricing from utility companies. However, these financial benefits are not immediately visible. In Melanie’s case, for example, these advantages will materialize with up to €1.000* annual electricity bills savings, along with increased property valuation through reducing operating costs in electricity. The long-term benefits will compound overtime – much like any smart investment that pays dividends for decades.  

*Value based on self-consumption, feed-in fees, and tariff choice.

Why SolarFast selected LONGi as its partner

Choosing the right solar panels is a significant decision – it represents a substantial investment from homeowners, who expect reliable performance for decades. Most homeowners rely on their local installers to guide them in this commitment. For Melanie, SolarFast supported her through every step of the process - from initial quotation to installation and after care support.  

LONGi panels have been SolarFast’s first choice for many years now. As a reputable seasoned solar installer in Netherlands, SolarFast selected LONGi’s high efficiency Ecolife panels for this installation. This decision was based on the installer’s deep trust in LONGi brand to provide excellent efficiency, proven reliability and a long-term 30-year warranty on the product. “What sets LONGi’s Eolife products apart is their ability to deliver consistent performance even in cloudy Dutch conditions without compromising on the safety standards with no overheating or hotspots issues”, says Amine Boudrika, managing director of SolarFast.  

A successful solar installation should not just satisfy installers but homeowners as well. After all, an installer’s reputation hinges on the quality and performance of the brand they recommend to their customers. LONGi puts customer satisfaction at its core. By supplying high-quality modules like Ecolife series, LONGi helps installers like SolarFast to maintain high standards and deliver exceptional results for homeowners.

Watch our case video here