A single unit is not sufficient. Can I combine two units simultaneously to provide 120 and 240 volts and what is the combined wattage rating for both voltage ranges. I am interested in the EMP hardened unit only for a new home build next year. I also see you have an 18k unit but I cannot determine if there is an option for EMP hardening on that unit. Is there an EMP hardening option for it? Also, same question as above but for this unit. I am not tying into the grid. Three is no value in that for me.
Hi James,
A single Sol-Ark 15K already can do 120/240V, so you don't need a second unit just to get both 120V and 240V. Each unit is rated Real Power, max continuous: 15,000W, or 12,000W (50A @ 240V) when running from batteries only with no PV, with a surge up to 24kW for up to 10 seconds. You can get EMP hardened units for all the Sol-Arks.
Since you won't be tying into the grid, the 15K's dedicated generator passthrough may also be worth considering for backup.
Our team is happy to help size the system with you at 877-242-2792 or info@shopsolarkits.com.
Answered by ShopSolar team ShopSolar staff
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