JETRAY Energy Storage Batteries Bloghttps://jetrayenergystorage.com/blog/Battery product references and procurement guidance for backup and stationary energy projects. Start with the load schedule and the architecture of the complete installation.enUsable Battery Storage Energy: How to Define a DC-to-AC Acceptance Testhttps://jetrayenergystorage.com/resources/usable-storage-energy-dc-ac-acceptance-test/https://jetrayenergystorage.com/resources/usable-storage-energy-dc-ac-acceptance-test/Define the measurement boundary, reserve, auxiliary loads and repeatable test conditions before accepting a storage system’s usable energy claim.Thu, 05 Nov 2026 02:00:00 GMTWhy Does a Storage Battery Lose Energy While the AC Loads Are Off?https://jetrayenergystorage.com/resources/storage-battery-standby-loss-measurement/https://jetrayenergystorage.com/resources/storage-battery-standby-loss-measurement/Separate inverter idle demand, auxiliary loads, measurement errors and battery self-discharge using a documented storage standby observation.Thu, 05 Nov 2026 02:00:00 GMTWhy Do a Rack Battery and Inverter Show Different State of Charge?https://jetrayenergystorage.com/resources/rack-battery-state-of-charge-drift-diagnosis/https://jetrayenergystorage.com/resources/rack-battery-state-of-charge-drift-diagnosis/Use charge history, current accounting and synchronization evidence to investigate storage SOC disagreement without changing battery protection limits.Thu, 05 Nov 2026 02:00:00 GMTSizing Backup Storage from Critical Loadshttps://jetrayenergystorage.com/resources/size-backup-storage-from-critical-loads/https://jetrayenergystorage.com/resources/size-backup-storage-from-critical-loads/Translate an outage requirement into a clear energy and power brief before choosing a battery and inverter combination.Wed, 04 Nov 2026 02:00:00 GMTBattery and Inverter Compatibility: A Procurement Reviewhttps://jetrayenergystorage.com/resources/battery-inverter-compatibility-review/https://jetrayenergystorage.com/resources/battery-inverter-compatibility-review/Check voltage, current, communication, settings and fault behavior before treating two storage components as a compatible system.Wed, 04 Nov 2026 02:00:00 GMTComparing Energy Storage Battery Quotations Fairlyhttps://jetrayenergystorage.com/resources/compare-storage-battery-quotations/https://jetrayenergystorage.com/resources/compare-storage-battery-quotations/Compare storage proposals by usable energy, operating conditions, interfaces, documents and the included project scope.Wed, 04 Nov 2026 02:00:00 GMT