How does the Hubble AM-5 compare to Pylontech US5000?

The Hubble AM-5 is slightly cheaper but offers fewer cycles (4,500 vs 6,000) and a shorter warranty (5 vs 10 years). The Pylontech is the better long-term value. However, Hubble's local assembly means faster warranty replacements, which matters in South Africa.

Is the Hubble AM-5 compatible with Axpert inverters?

Yes. The Hubble AM-5 supports RS485 communication with Voltronic/Axpert-based inverters. Configure the battery type as 'Pylon' in the inverter settings. Hubble provides a specific cable and configuration guide for Axpert-based inverters.

How does the Hubble AM-5 compare to Pylontech US5000?

The Hubble AM-5 is slightly cheaper but offers fewer cycles (4,500 vs 6,000) and a shorter warranty (5 vs 10 years). The Pylontech is the better long-term value. However, Hubble's local assembly means faster warranty replacements, which matters in South Africa.

Is the Hubble AM-5 compatible with Axpert inverters?

Yes. The Hubble AM-5 supports RS485 communication with Voltronic/Axpert-based inverters. Configure the battery type as 'Pylon' in the inverter settings. Hubble provides a specific cable and configuration guide for Axpert-based inverters.

Hubble · LFP · 51.2V

Hubble AM-5
Review & price SA 2026

The Hubble AM-5 is one of the most popular mid-range batteries in South Africa, assembled locally by Hubble Lithium. Its 5.5 kWh capacity (5 kWh usable) makes it a natural Stage 4 backup solution. Local support and next-day replacement under warranty is a key advantage over imported alternatives.

Free · No obligation SAPVIA-registered only Battery included in quote

Hubble AM-5 — key specs

Usable capacity: 5 kWh (5.5 kWh total)
Price in South Africa: R22,000 – R30,000
Price per usable kWh: ~R5,200/kWh
Cycle life: 4,500 cycles (~12 yrs at 1/day)
Warranty: 5 years
Chemistry: LFP (Lithium Iron Phosphate)
Discharge power: 2.5 kW continuous / 3 kW peak
Round-trip efficiency: 94%
Installation type: Wall-mount
Stackable: Yes — up to 4 units (20.0 kWh)
Dimensions / weight: 480 × 130 × 430 mm · 58 kg

How long does the Hubble AM-5 last during load-shedding?

Backup hours based on 5 kWh usable capacity at typical South African home load profiles.

Small home (1–2 bed)

4–5 hrs

Essential lights, Wi-Fi, TV, device charging. ~0.5–0.8 kW load.

Medium home (3 bed)

2.5–3.5 hrs

Above + fridge + 1 × air con. ~1.0–1.5 kW load.

Large home (4–5 bed)

1.5–2.5 hrs

Above + security + full kitchen. ~1.5–2.5 kW load.

Stage 6 load-shedding = 4.5 hours per slot. Stage 4 = 2.5 hours per slot. Hours are approximate — actual backup time depends on your real load and battery state of charge when the outage starts.