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Sunsynk SUN-BATT-G5.32 Battery: Reliable 5.32kWh IP20 Energy Storage for Indoors

Take control of your home's energy with the Sunsynk SUN-BATT-G5.32, a high-quality 5.32kWh battery energy storage unit. Designed specifically for indoor installation (IP20 rated), this battery allows you to store excess power generated by your solar panels during the day. Use this stored energy during the evening or when energy tariffs are higher, significantly cutting your electricity bills and increasing your self-sufficiency. It pairs perfectly with Sunsynk hybrid inverters for a fully integrated system.

Safe and Efficient LiFePO4 Technology

At its core, the SUN-BATT-G5.32 uses Lithium Ferro Phosphate (LFP/LiFePO4) chemistry, widely regarded for its safety and longevity compared to other lithium-ion types. The product datasheet confirms a nominal capacity of 5.32kWh, providing 4.79kWh of usable energy. This efficient storage helps you maximise the benefit from your solar investment.

Designed for Indoor Environments (IP20) & Long Life

This model features an IP20 enclosure rating, making it suitable for installation in dry, protected indoor locations such as plant rooms or garages. It is not designed for outdoor exposure. Sunsynk specifies a long cycle life of over 6000 cycles under standard operating conditions (detailed in the technical information), ensuring many years of reliable performance. This longevity is backed by Sunsynk's warranty (refer to official warranty terms for specifics).

Impressive Scalability for Future Growth

Need more storage later? The Sunsynk system is incredibly flexible. According to the specifications, you can connect up to 32 SUN-BATT-G5.32 units in parallel, potentially creating a massive 170kWh storage system. This makes it suitable for homes with growing energy needs or even small commercial applications. Wall-mounted installation (also supporting 19-inch cabinets) keeps the setup tidy. Ensure correct solar cabling and solar mounting systems are used.

Why LAMPS Recommend This Product

The Sunsynk SUN-BATT-G5.32 is an excellent choice for indoor storage needs:

  • It offers a solid 5.32kWh capacity with safe and reliable LFP technology.
  • Its IP20 rating makes it perfect for protected indoor installations.
  • It boasts outstanding scalability, allowing for huge system expansion if needed.
  • It integrates seamlessly with popular Sunsynk inverters.

Technical Highlights

Key details from the Sunsynk datasheet:

  • Nominal Energy: 5.32 kWh
  • Usable Energy: 4.79 kWh
  • Chemistry: LiFePO4 (LFP)
  • IP Rating: IP20
  • Cycle Life: >6000 cycles (@ specific conditions)

For complete specifications, please consult the full datasheet or specification tab.

Optimise Your Indoor Solar Storage

Install the Sunsynk SUN-BATT-G5.32 battery and harness the full potential of your solar PV system. Pair it with a compatible Sunsynk inverter for optimal performance. Explore our complete range of solar batteries and accessories.

Products specifications

Attribute name Attribute value
Dimensions 170 x 200 x 100mm
Weight 4.3Kg (excluding wall bracket)
Warranty 10 years
Protection Class IP65
Battery Capacity 2.88 kWh
Nominal Voltage 102.4 V
Voltage Range 87.5 - 113.6 V
Scalability Up to 7 modules in parallel
Max Discharge Current 100 A
Max Charge Current 100 A
Cycle Life 6,000 cycles at 90% depth of discharge