Optimisers

Optimizers connected to inverters allow you to maximize the performance of each solar panel individually, significantly improving the total output of your system. Don’t let a single shadow or performance variance reduce your system’s effectiveness. By using optimizers, you can ensure your system performs at its best under any conditions.

Browse our selection and choose the inverter accessories that best match your needs — for maximum efficiency in every solar project.

Are you a reseller, installer, or wholesale partner? Register in our B2B webshop before placing your first optimizer order! Once your registration is confirmed, you can log in to access up-to-date pricing, stock information, and current discounts. After logging in, placing and managing your orders becomes quick and easy.

Have questions about our products?

As a B2B partner, please contact your assigned sales representative. Our team is happy to assist and answer all your questions about the optimizers best suited to your system.

Below you’ll find answers to frequently asked questions:

Why are optimizers necessary in a solar system?

In traditional PV systems, panels are connected in series, meaning the lowest-performing panel limits the entire system’s output. If one panel is shaded or soiled, the overall efficiency drops. Optimizers allow each panel to function independently at its maximum power, regardless of the condition of other panels

How do optimizers work?

Optimizers are devices connected directly to individual solar modules. They continuously monitor and regulate each panel’s operating point, ensuring maximum output. If one panel underperforms (due to shading or dirt), the optimizer compensates, preventing performance loss in the rest of the system.

Are optimizers compatible with all solar systems?

Most solar systems can be equipped with optimizers, especially those affected by shading or mismatched panel performance. However, it's important to consult a professional before installation to ensure compatibility and necessity.

What are the advantages of shade tolerance?

Shade tolerance allows solar systems to operate efficiently even with partial shading. This is crucial in locations where trees, chimneys, or nearby buildings may cast shadows on the panels. Optimizers minimize energy loss caused by shading, maximizing energy yield.

What maintenance do solar optimizers require?

Solar optimizers generally require minimal maintenance as they have no moving parts and are built for long-term durability. Still, it's essential to regularly monitor system performance and check the optimizers to detect potential issues early.

Do they extend the lifespan of the solar system?

The primary purpose of optimizers is to maximize the performance of the solar system, especially in cases of partial shading or variations between individual panels. However, by balancing the output at the module level, they can reduce the load on certain system components – such as the inverter. This may indirectly contribute to the long-term, reliable operation of these components, although the lifespan-extending effect of optimizers is not significant or proven in all cases.

How complex is the installation of a Tigo optimizer, for example?

Installing Tigo optimizers is a relatively quick and straightforward process for a trained professional. The devices connect directly to the solar modules and are compatible with many inverter types. Always follow the manufacturer’s guidelines to ensure optimal system performance.

Reviews and Recommendations from SOLARKIT Experts

According to the experts at SOLARKIT, using optimizers is no longer just an option — it’s a smart choice for creating efficient and reliable solar systems. These inverter accessories ensure each panel delivers its best performance, regardless of shading or panel differences.

They are particularly valuable for systems installed on complex rooftops, with varying angles, or those planned for future expansion. Optimizers offer design flexibility, long lifespans, and low maintenance costs, making them a cost-effective investment.