Kokosing Solar released information on Mar. 13 about the important differences homeowners should consider when comparing solar quotes, emphasizing that not all systems with the same size rating deliver equal results.
The company said that while many people assume a 5kW system from one provider is identical to another, variations in panel quality, efficiency, durability, and installation can lead to significant differences in long-term performance and value. This matters because a lower-priced quote may seem attractive at first but could result in higher costs over time due to reduced energy production or weaker warranties.
Panel efficiency is highlighted as a major factor: higher-efficiency panels can generate more power from the same roof space and perform better under everyday conditions such as heat or partial shade. Over time, degradation rates also play a role; high-quality panels may lose only about 0.25% of output per year compared to up to 0.7% for lower-cost options. This difference can mean thousands of dollars in lost energy production over the life of the system.
System design and installation quality are also critical. Even with identical equipment, different installers may approach shading patterns and roof angles differently, affecting overall energy output. The company noted that experienced installers who follow best practices ensure safer electrical connections and longer-lasting systems.
Warranty terms vary between providers as well. Kokosing Solar explained there are three main types: product warranty (covering defects), performance warranty (guaranteeing power output), and labor/workmanship warranty (covering installation issues). A strong warranty from an established company offers more security than generic promises from less stable providers.
Financing structures further impact total cost; loan terms, interest rates, dealer fees, and payment plans can make a seemingly cheaper monthly payment more expensive over time than a higher upfront price with better long-term value.
Kokosing Solar features a staff that includes solar consultants, designers, financing specialists, NABCEP-certified installers and licensed electricians, according to the official website. The company promotes clean energy solutions supporting sustainable practices and community development according to its official website. It operates under the family-owned Kokosing group—one of the largest construction firms in the Midwest and Mid-Atlantic regions according to its official website—and seeks to create employment opportunities in developing clean energy according to its official website.
Kokosing Solar merges more than 25 years of solar installation expertise with 74 years of construction experience from its parent company according to its official website. The company provides services to residential customers across multiple Ohio areas and extends commercial offerings to Pennsylvania, Indiana, Michigan and Kentucky according to its official website.
The release concludes by encouraging homeowners considering solar installations not just to compare prices but also evaluate equipment quality, warranties, installer experience, system design approaches, and financing details for better long-term value.
