4. Cost-Effectiveness With advancements in technology, 5kW solar inverters have become more affordable and efficient. Many models come with features like MPPT (Maximum Power Point Tracking), which optimizes the energy harvest from solar panels, enhancing the overall system efficiency and long-term savings.

3. Additional Equipment Beyond the panels themselves, a complete solar setup includes other essential components such as inverters (which convert the energy generated from DC to AC), batteries (for energy storage), and mounting systems (to secure the panels in place). The type and quality of these components can impact the final price.

Moreover, bi-solar panels offer economic advantages as well. The increased energy yield translates to a higher return on investment for both residential and commercial users. Although the initial cost of bi-solar panels may be higher than that of traditional ones, the long-term savings on electricity bills and the potential for government incentives make them a financially viable option. As technology continues to advance and manufacturing processes improve, the cost of bi-solar panels is expected to decrease, further enhancing their attractiveness to consumers.