Payment
You can pay for your order by bank transfer, in HUF or EUR. We will send you a payment request via email, which includes the necessary data for the transfer. If you would like a unique payment method (for example, cash or cash on delivery), select the “Unique payment plan” option and our colleagues will contact you to discuss the details.


Transport
The shipping fee depends on the size and type of the ordered product. For smaller packages, the home delivery fee is 3,790 HUF, for larger products it is 6,490 HUF. For solar panels, batteries and other large products, the delivery is based on an individual price quote, which our staff will always discuss with you after placing the order.

The Deye SUN-XL20-B is a special accessory that must be used with the SUN-XL02-B optimizers. Its function is to combine the signals of the modules and enable system-wide monitoring and rapid shutdown. This solution is particularly important from a safety perspective, as in the event of a power outage, maintenance or fault, the voltage of the strings can be quickly reduced to a safe level.

The XL20-B can handle up to four strings connected in series and communicates over the existing solar cables (PLC), eliminating the need for a separate data cable. Thanks to its IP68 protection, it can be safely installed outdoors, and its durable design ensures a long service life.

Main features:

• Works with SUN-XL02-B optimizers
• Providing module and system level monitoring
• Rapid shutdown function for safety
• Can handle up to 4 strings
• Communication via solar cables (PLC)