BSLBATT whole house solar system with battery backup Whole house solar system with battery backup represent a technological solution whose potential is still not fully understood and is only minimally developed - using clean, renewable solar power as your primary source of electricity and selling excess power to the utility through net metering - with the benefits of off-grid solar - having home battery storage to power your critical loads when the grid goes down. This time, we invested in building a brand-new whole-house solar energy system, fully displaying home application scenarios, and better understanding customer needs. The system has two sets of backup batteries: high-voltage 10kWh 204.8V 50Ah, high-voltage 25kWh 256V 100Ah, which can provide high and low voltage electricity demand. Next, I will demonstrate the operation process of the whole system for you to better understand the operation of BSLBATT, a whole-house solar system with battery backup. If you want to learn more about BSLBATT solar battery storage system, Welcome to our channel and website! Our website:https://www.bsl-battery.com/