GB Power Station and solar panel compatibility

Generac solar panels can be used to charge compatible GB power stations. Proper setup, panel positioning, and compatible input limits help improve charging performance and reduce the risk of equipment damage.

For assistance with solar panel set up, troubleshooting, and best practices, see Why is my power station charging slowly from solar?

Environment

• GS60 solar panel, model GBS60E260
• GS100 solar panel, model G0080381
• GS110 solar panel, model G0080382
• GS220 solar panel, model G0091130
• Compatible Generac GB power stations

GB power station and GS solar panel compatibility chart

 

GB model	GS100 compatibility	GS60 compatibility	GS110 compatibility	GS220 compatibility
GB130 (2026)	No	No	No	No
GB300 (2026)	1 panel with adapter A0008973476	1 panel	1 panel	1 panel, limited to 110 W
GB700 (2026)	1 panel with adapter A0008973476	1 panel	1 panel	1 panel
GB1000 (2026)	1 panel with adapter A0008973476	1 panel	1 panel	1 panel
GB1800 (2026)	2 panels with adapter A0008973476	2 panels	2 panels	2 panels
GB2400 (2026)	4 panels with adapter A0008973476	4 panels	4 panels	4 panels
GB1000 (2022)	4 panels	1 panel with adapter A0008973477	1 panel with adapter A0008973477	1 panel with adapter A0008973477
GB2000 (2022)	4 panels	1 panel with adapter A0008973477	1 panel with adapter A0008973477	1 panel with adapter A0008973477

Charge port configuration

Generac solar panels can connect to compatible GB power stations via two charge port types:

Note: The GS60 is currently the only Generac solar panel that supports USB-C solar panel input connections.

The number and availability of charge ports depends on the GB power station model - see the below chart for more information.

GB model	XT60i Ports	USB-C Ports
GB130 (2026)	0	1
GB300 (2026)	1	1
GB700 (2026)	1	1
GB1000 (2026)	1
GB1800 (2026)	2
GB2400 (2026)	4