ZRGP always consider the safety as its first priority when designing, manufacturing the products We keep innovation in the BMS technology to ensure our products with extreme performance and best safety Full ranges of Home ESS products have been certified under the UL1973 standard
56.8V
When the battery is exhausted, it needs to be recharged within 24 hours
When the battery SOC is 0, its total voltage is approximately 46.88V, and we should charge the battery at this time
If the battery is not charged when it is empty, the voltage will decrease as the battery consumes itself When the battery voltage drops to around 40V, there is a risk of damaging the battery cell
So when the battery is empty (46.88V), you must charge the battery If you cannot charge it, you should contact us for help
DC Coupled system meaning solar panels are connected directly to the inverter increasing efficiency by transferring DC power from
your panels directly to DC power stored to the battery This also utilises the full features that can be used by the battery in Emergency
Power Mode
AC Coupled mode adds the energy storage system to your existing solar systems, this method is less energy efficient and not all the emergency power features are supported in this mode
ZRGP ESS can be configured as both DC Coupled and AC Coupled, which depends on the Inverter used
300
Factory, we have two semi-automated production lines