OptiMATE Solar 80W 6-step 12V 6.67A sealed solar battery saving charger & maintainer

Equipped with a rugged 80W polycrystalline panel, the system delivers up to 6.67A average charging current, with 3–5A pulse bursts that effectively recover batteries from as low as 1V. By night or in low-light conditions it switches to a low-power monitoring mode, displaying battery status via LEDs and consuming less than 0.5mA.

The unit operates a smart 6-phase solar program: test, save, charge, optimize, maintain, and monitor. It uses intelligent pulse charging to make the most of limited sunlight and automatically prevents overcharging. The sealed IP54 controller is safe for indoor or outdoor use down to –20 °C.

Key Specifications

• Solar Panel: 80W polycrystalline, outdoor-rated, with corner-mount brackets and ~2m SAE cable
  
• Nominal Voltage: 12V (max panel voltage ~22V)
  
• Max Charge Current: 6.67A average, 3–5A pulse bursts
  
• Recovery Capability: Revives batteries from 1V
  
• Battery Compatibility: 12V lead-acid (STD, AGM, GEL) 20–320Ah
  
• Program Steps: 6-step solar sequence (Test, Save, Charge, Optimize, Maintain, Monitor)
  
• Monitoring Function: LED status updated every ~3 sec; auto-switch to charge mode
  
• Operating Temperature: –20°C to +40°C
  
• Standby Current: <0.5mA
  
• Panel Size: 780 × 690 × 30 mm
  
• Enclosure Rating: IP54 weatherproof
  
• Protection Features: Spark suppression, reverse polarity protection, auto shut-off on fault/disconnect
  
• Included Accessories: Weatherproof controller, battery lead and clip set, solar panel, mounting hardware
  

The OptiMate Solar 80W delivers intelligent, robust solar maintenance for heavy-duty 12V batteries, ensuring keep-alive performance with no reliance on mains electricity.

• Datasheet