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Battery Maintenance Guide

Essential maintenance tips to maximize your battery lifespan and maintain warranty coverage in Perth's climate

Warranty Compliance is Critical

Most battery warranties require annual inspections and specific maintenance procedures. Failure to comply can void your warranty, leaving you without coverage for premature failure or degradation issues.

Routine Maintenance Tasks

Monthly Checks

Monitor app performance

Check for error messages, unusual behavior, or connectivity issues

Verify charging cycles

Ensure battery is charging and discharging as expected

Visual inspection

Look for damage, loose cables, or unusual LED indicators

Clear ventilation

Remove dust, debris, or obstructions around the battery

Annual Professional Service

Full system health check

Certified technician inspects all components

Firmware updates

Install latest software for performance and features

Electrical connections

Tighten terminals and check for corrosion

Warranty compliance

Document service for warranty requirements

Perth-Specific Considerations

Managing Perth's Summer Heat

Temperature management is critical for battery lifespan

Perth's hot summers can significantly impact battery performance and longevity. Lithium batteries degrade faster when operating above 30°C, which is common in Perth garages during summer.

Installation Location

• Install in coolest available location
• Avoid direct sunlight exposure
• Ensure adequate ventilation clearances
• Consider insulated garage walls

Temperature Monitoring

• Check app for temperature warnings
• Install ambient temperature sensor
• Adjust charge/discharge during heatwaves
• Some systems auto-limit during heat

Common Issues & Troubleshooting

Battery not charging

Possible Causes:

• Battery has reached 100% state of charge
• Solar system not generating sufficient excess power
• Communication error between battery and inverter
• Battery temperature out of acceptable range

Solutions:

• Check solar generation in app - is it sunny?
• Restart battery system via app or circuit breaker
• Check for error codes in monitoring app
• Contact installer if issue persists beyond 24 hours

Reduced capacity over time

Normal vs Excessive Degradation:

• Normal: 2-3% per year for first 5 years
• Concern: More than 5% annual degradation
• Warranty claim: Falls below guaranteed capacity threshold

What to do:

• Document capacity trends in monitoring app
• Compare to warranty capacity retention curve
• Contact installer for official capacity test
• Initiate warranty claim if below guaranteed threshold

Maximizing Battery Lifespan

Optimal Cycling

Avoid completely draining your battery daily. Most batteries last longer with 70-80% depth of discharge rather than 100%.

Best Practice:

Set discharge limit to 10-20% minimum SOC to extend lifespan by 20-30%.

Temperature Control

Every 10°C above 25°C can halve battery lifespan. Perth summers are challenging for battery longevity.

Best Practice:

Install in coolest location possible, ensure ventilation, consider AC in extreme cases.

Smart Charging

Use your battery’s smart features to optimize charging/discharging based on electricity pricing and VPP requirements.

Best Practice:

Enable time-of-use optimization to maximize savings while reducing unnecessary cycles.

Need Professional Maintenance?

Connect with qualified battery technicians in Perth who can perform warranty-compliant annual inspections and maintenance.

Contact for Service Find Installers

1,227

CEC-Approved Batteries Tracked

3.4K+

Perth Homeowners Helped

When to Call for Immediate Service

• Unusual noises, hissing, or popping sounds from battery
• Swelling, bulging, or physical deformation of battery unit
• Burning smell or visible smoke
• Persistent error messages that won't clear after restart
• Battery temperature consistently above 50°C
• Rapid capacity loss (more than 10% in a month)
• Leaking fluids or corrosion on terminals

If you experience any of these issues, turn off the battery system immediately and contact your installer or the manufacturer's emergency support line.

Battery Maintenance Guide

Essential maintenance tips to maximize your battery lifespan and maintain warranty coverage in Perth's climate

Warranty Compliance is Critical

Routine Maintenance Tasks

Monthly Checks

Monitor app performance

Check for error messages, unusual behavior, or connectivity issues

Verify charging cycles

Ensure battery is charging and discharging as expected

Visual inspection

Look for damage, loose cables, or unusual LED indicators

Clear ventilation

Remove dust, debris, or obstructions around the battery

Annual Professional Service

Full system health check

Certified technician inspects all components

Firmware updates

Install latest software for performance and features

Electrical connections

Tighten terminals and check for corrosion

Warranty compliance

Document service for warranty requirements

Perth-Specific Considerations

Managing Perth's Summer Heat

Temperature management is critical for battery lifespan

Perth's hot summers can significantly impact battery performance and longevity. Lithium batteries degrade faster when operating above 30°C, which is common in Perth garages during summer.

Installation Location

• Install in coolest available location
• Avoid direct sunlight exposure
• Ensure adequate ventilation clearances
• Consider insulated garage walls

Temperature Monitoring

• Check app for temperature warnings
• Install ambient temperature sensor
• Adjust charge/discharge during heatwaves
• Some systems auto-limit during heat

Common Issues & Troubleshooting

Battery not charging

Possible Causes:

• Battery has reached 100% state of charge
• Solar system not generating sufficient excess power
• Communication error between battery and inverter
• Battery temperature out of acceptable range

Solutions:

• Check solar generation in app - is it sunny?
• Restart battery system via app or circuit breaker
• Check for error codes in monitoring app
• Contact installer if issue persists beyond 24 hours

Reduced capacity over time

Normal vs Excessive Degradation:

• Normal: 2-3% per year for first 5 years
• Concern: More than 5% annual degradation
• Warranty claim: Falls below guaranteed capacity threshold

What to do:

• Document capacity trends in monitoring app
• Compare to warranty capacity retention curve
• Contact installer for official capacity test
• Initiate warranty claim if below guaranteed threshold

Maximizing Battery Lifespan

Optimal Cycling

Avoid completely draining your battery daily. Most batteries last longer with 70-80% depth of discharge rather than 100%.

Best Practice:

Set discharge limit to 10-20% minimum SOC to extend lifespan by 20-30%.

Temperature Control

Every 10°C above 25°C can halve battery lifespan. Perth summers are challenging for battery longevity.

Best Practice:

Install in coolest location possible, ensure ventilation, consider AC in extreme cases.

Smart Charging

Use your battery’s smart features to optimize charging/discharging based on electricity pricing and VPP requirements.

Best Practice:

Enable time-of-use optimization to maximize savings while reducing unnecessary cycles.

Need Professional Maintenance?

Connect with qualified battery technicians in Perth who can perform warranty-compliant annual inspections and maintenance.

Contact for Service Find Installers

1,227

CEC-Approved Batteries Tracked

3.4K+

Perth Homeowners Helped

When to Call for Immediate Service

• Unusual noises, hissing, or popping sounds from battery
• Swelling, bulging, or physical deformation of battery unit
• Burning smell or visible smoke
• Persistent error messages that won't clear after restart
• Battery temperature consistently above 50°C
• Rapid capacity loss (more than 10% in a month)
• Leaking fluids or corrosion on terminals

If you experience any of these issues, turn off the battery system immediately and contact your installer or the manufacturer's emergency support line.