BL915 Solar Charging Controller

• • Model: BL915
  • Input characteristics:
  •  Charging current range:  10A – 60A (wide range suitable for small to medium power solar panels, supports flexible system configuration)
• • Output characteristics:
  • Output current: 5A-15A (stable current control, compatible with charging requirements of different capacity batteries)
  • Compatible with battery voltage:
  • Basic mode: 12V/24V (compatible with conventional low-voltage battery systems, such as household energy storage and small off grid devices)
  • Advanced mode: 12/24/36/48/60V (supporting high-voltage battery packs to meet industrial grade energy storage or multi string battery system requirements)
  • Breakthrough battery management technology:
  • 0V battery activation and repair: supports zero voltage battery startup, unique battery repair function can wake up deeply depleted batteries, optimizes battery cycle life through pulse repair algorithm, and solves the problem that traditional controllers cannot handle 0V batteries;
  • Charging and discharging at high current: Supports bidirectional power flow, allowing solar panels to directly supply power to the load while charging the battery, maximizing energy efficiency and reducing the need for battery capacity redundancy.
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  • Compatibility of battery types:
  • Supports all types of batteries: colloidal batteries, lead-acid batteries, lithium iron phosphate batteries, and lithium batteries
  • Multiple security protections:
  • Built in overcharge, overdischarge, short circuit, reverse connection, and over temperature protection, coupled with lightning protection circuit design, ensure stable operation of the system in harsh environments;
  • Support battery reverse connection protection to avoid equipment damage caused by wiring errors.