Battery storage & backup
Baja Solar Solutions installs battery storage that keeps grid-connected homes and businesses running through CFE outages. A hybrid system pairs your solar panels with lithium batteries to keep essential loads on — AC in key rooms, fridges, Wi-Fi, lights, and pumps — when the grid goes down, while still cutting your everyday bill.
Frequently asked questions
How long can a battery keep my home running during an outage?
It depends on your battery size and which loads you're running — a system sized for essentials (fridge, Wi-Fi, lights, some AC) lasts far longer than one running the whole house. We size storage to the loads you most want to protect and how long your typical outages last.
How to size battery backup for your home in BCSWhat size battery do I need?
That comes down to which loads you want to keep on and for how long. We start from your critical loads and outage patterns, then size the battery bank to match rather than overselling capacity you won't use.
How do Mexico's 2026 storage rules affect my system?
Mexico updated its distributed generation rules in 2026 to formally include energy storage, adjusting how metering and surplus-energy settlement work for systems with batteries. In practice that means battery systems are now explicitly accounted for in the interconnection framework.
Permits and CFE interconnection for home solar in BCSWhich battery chemistry is best for the BCS climate?
We use lithium battery systems, which handle the heat and daily cycling of the Baja climate well and offer long service life. We match the specific chemistry and capacity to your application.
Can I add a battery to my existing solar system?
Often yes — many grid-tied systems can be upgraded to a hybrid setup by adding batteries and, if needed, a compatible inverter. We assess your current equipment and recommend the cleanest path.
Residential solar