GTb 7.2

This is a 7.2kW Grid-Tie system with battery back up. Using Outbacks Radian GS8048 Inverter system, you will have power even when the grid goes down, up to 8000W of continuous power will be available from a 48V battery bank (battery back up time of use is dependent on 48V battery bank size). The GTb 7.2 is configured for roof mounting on a composition shingle roof using 3 rows of 10 panels, with an array size of approximately 34 Ft. W x 16.5 Ft T (contact us for other options such as pole mount or ground mount). 30 high quality Sharp 240W Poly-crystalline solar panels provide up to 47kWh of power each day depending on location and array orientation.

GTb 7.2 Package Features:

Solar capable producing up to 47kWh/Day, 36kWh/Day Typical, 21kWh/Day winter.

Up to 8000W Continuous power available during utility black out.

Ability to power 120/240VAC loads.

Compatible with many generators.

Outback Inverter equipment comes mostly pre-wired for simplified and quick installation.

Snap N Rack roof mounting system is low profile for improved array aesthetics.

Qualifies for 30% Federal Personal or Business Tax Credit, contact your utility provider to obtain information on local incentives which are most likely available.

Ships with installation documents and product guides.

Note: GTb Packages do not include batteries, or battery and inverter cables which are required, the following are a few battery bank recommendations. Contact us with your battery bank details for cable information. Usable stored power numbers reflect 60% DOD for longer battery life expectancy.

48V Battery Bank Recommendations:

QTY: 16 L16 Type 6V Batteries - This will provide around 35kWh of stored power, 21kWh usable stored power.

QTY: 8 L16 Type 6V Batteries - This will provide around 17kWh of stored power, 10.5kWh usable stored power.

QTY:8 GC2 Type 6V Batteries - This will provide around 10kWh stored power, 6kWh usable stored power.

QTY: 4 G31 Type 12V Batteries - This will provide around 5kWh stored power, 3kWh usable stored power.