500MB data topup for prepaid dongles

Description

This product is for an additional 500MB data on our prepaid dongles. If you’re using one dongle for several inverters, or your inverter produces more data, for example because it is a hybrid inverter, then you may need to top up the data plan using this product. You can purchase more data than this, for example for 1Gb data then simply increase the quantity to two.

Please enter your dongle serial number(s) in the free text box during checkout.