Sunpal lead acid solar battery and energy storage devices are indispensable devices for storing electrical energy in off-grid photovoltaic power generation systems and grid-connected photovoltaic power generation systems with energy storage. Their main function is to store the electrical energy of the photovoltaic power generation system, and when the amount of sunlight is insufficient, at night As well as supplying power to the load in an emergency state or using stored electric energy in the grid-connected system to avoid valley peak shaving and reduce the impact on the grid,Lead-acid batteries require proper care and maintenance to extend their service life.
Reliable performance-thixotropic gel electrolyte, with enhanced performance and excellent performance.
Compact design-power/volume ratio produces unparalleled energy density.
Maintenance-free and non-leakage-the proven VRLA technology can ensure safe operation without maintenance, and the transportation status is unrestricted items.
Robust structure-ABS plastic (UL94-HB) shell and cover
Overall handle
Reliable design-valve adjustment, splash-proof structure allows safe operation in any position.
Advanced manufacturing and process control combined with meticulous quality assurance procedures ensure consistent and reliable performance.
2v 400ah battery meet certifications:
IEC 61215, IEC 61730, UL 61730
ISO 9001:2008: ISO Quality Management System
ISO 14001: 2004: ISO Environment Management System
OHSAS 18001: 2007 Occupational Health and Safety
