et-sun BatteryBarn©


10, 20 or 40 ft  et-sun Battery-Barns©

with a climate control system

can be outfitted with needed batteries and inverters.

Electricity generated with et-sun SolarFences©

can be stored and used to charge 

Cars, Farm Machinery, Tractors, Trucks, and Construction Equipment,

2023 list of electric equipment for farm and construction use

besides the operational place.

It also keeps multi-family homes, businesses, commercial and

agriculture operations running even during grid outages.


click here for description and pricing


Mandatory solar power and battery storage in California for new commercial buildings and certain multifamily residences since January 1, 2023

The types of buildings that are included in the proposal are:

  • Hotels
  • Offices
  • Medical Offices and Clinics
  • Retail and Grocery Stores

  • Restaurants
  • Schools
  • Civic spaces like Theaters, Auditoriums, and Convention Centers



If you are already in the solar business as a

manufacturer, dealer or salesperson

you can increase your sales immediately by

adding our BatteryBarns© to your product line