SpaceX is increasing the photo voltaic farm at its Starbase in Boca Chica, Texas, in accordance with paperwork obtained by CNBC from the U.S. Fish and Wildlife Service.

The FWS paperwork, generally known as a draft organic convention and opinion (BCO), reveal that SpaceX is growing the dimensions of its on-site photo voltaic farm by 1.7 acres, or about 30%, making the photo voltaic array a complete of seven.1 acres. The firm has begun clearing and leveling for development on the website already.

Elon Musk’s area firm already makes use of photo voltaic panels and large batteries on the South Texas vertical launch facility to supply electrical energy for day-to-day operations. It additionally operates a pure gasoline energy plant in Boca Chica.

As of late 2021, the photo voltaic farm there lined 5.4 acres and provided roughly 1 MW of energy, with a 3.87 MW-hour battery for power storage in accordance with the BCO.

The growth underway, with development anticipated to happen over two years in all, would add 750 kilowatts of energy for a complete of 1.6 MWs of power, and an extra battery system enabling as much as 8 MW-hours of storage, the paperwork stated.

They additionally point out that SpaceX is utilizing panels made by Chinese producers Trina Solar on the launch facility relatively than photovoltaics produced by Tesla, the electrical car and power enterprise additionally led by Musk.

The batteries for the photo voltaic farm are Tesla’s Power Pack power storage programs, nevertheless, that are geared for companies and utilities. Tesla additionally affords a residential battery, the Powerwall, and a grid-scale power storage system referred to as the Megapack.

During the primary quarter of 2022, a file quarter for Tesla general, the corporate’s power division was greater than 10% within the pink, with income of $616 million (and price of income at $688 million).

Tesla’s photo voltaic deployments dropped by almost half to 48 MW versus the identical interval in 2021. But the battery enterprise made up for a few of that. Tesla deployed 846 MWh of lithium ion primarily based battery power storage programs within the first three months of 2022, up 90% from the identical interval a yr earlier.

Collaboration between Elon Musk’s firms is just not new, however has elevated barely over time by the numbers.

As CNBC beforehand reported, SpaceX shares not solely a CEO but in addition board members previous and current with Tesla. In 2020, SpaceX purchased round $4 million price of power programs, elements, parts and providers from Tesla, together with labor.