Description

The Solplanet Ai-HB Pro 075A is a three-module high-voltage tower, 7.68 kWh (usable 7.29 kWh), nominal voltage 153.6 V. It is the smallest Ai-HB G2 Pro configuration we offer: 109 kg and 600 mm tall. It suits a house with a 5–6 kW three-phase Solplanet hybrid plant, where the evening load is lighting, refrigeration, the kitchen and electronics, and the daytime surplus is not large.

Who 7.68 kWh is enough for

Three modules store the daytime surplus of a small plant and release it in the evening and at night. The tower itself allows 50 A (7.68 kW, 1C), but the power is limited by the inverter: the battery current of the ASW 08–12kH-T3 is 30 A, so with a 153.6 V tower the battery power reaches about 4.6 kW. That covers ordinary evening consumption, but a heat pump and an oven together will fall short – for such a house choose the 100A or 125A.

Expansion on the same BCU

Adding one module turns the tower into a 100A (10.24 kWh); at most 8 modules fit (20.48 kWh). Each module adds 2.56 kWh, 31 kg and 130 mm of height and raises the voltage by 51.2 V; expansion is only with HB051050B modules of the same series.

Installation and location

The 540 × 390 mm base stands on solid concrete or masonry, and the BCU is additionally fixed to the wall with two L-brackets (supplied). IP65 suits a garage, a boiler room or outdoors under a roof, but not direct sunlight. Discharge from −28 °C, charge from +2 °C – in an unheated room charging may be temporarily limited in winter. The 120–175.2 V voltage window fits within the 120–600 V range of ASW kH-T3 inverters.

Inverter compatibility

On the official Solplanet list: ASW05–12kH-T2, ASW08–12kH-T3, ASW05–12kH-T2-DG, ASW08–15kH-T3-DG, ASW015–030K-TH. Communication is CAN over the RJ45 Link Port, and Ai-HB G2 Series is selected in the app; for single-phase Solplanet hybrids the storage is not listed. We check your inverter model against its label before the order.

Safety and warranty

LiFePO4 cells, an aerosol extinguisher in every module, a circuit breaker in the BCU, 8,000 cycles. The manufacturer AISWEI's warranty is 10 years or up to 21.87 MWh of delivered energy, whichever is reached first. Under the terms of the planned 2026 APVA call the compensation is calculated per capacity (170 €/kWh, up to 15 kWh) – the full 7.68 kWh counts.

Technical specifications

Capacity

7.68 kWh (3 modules × 2.56 kWh), 50 Ah

Usable energy

7.29 kWh (95 % DOD)

Power

7.68 kW charge / discharge (50 A, 1C); with ASW kH-T3 (30 A) apie 4.6 kW

Voltage

153.6 V nominal; operating 120–175.2 V

Charge cycles

8,000 (90 % DOD, 70 % EOL, 0.2C, 25 °C); efficiency ≥95 %

Operating temperature

Charge +2 to +58 °C, discharge −28 to +58 °C; humidity 5–95 %

Communication

CAN via RJ45 Link Port to the inverter BMS port; SOC and status LEDs

Compatibility

Solplanet ASW05–12kH-T2, ASW08–12kH-T3, T2-DG, T3-DG (up to 15 kW), ASW015–030K-TH

Protection

IP65; aerosol extinguisher in each module, circuit breaker, BMS protections

Dimensions (W×D×H)

540 × 390 × 600 mm

Weight

109 kg (incl. BCU and base)

Mounting

Floor standing (concrete / masonry), BCU wall-fixed with 2 L-brackets; indoor or outdoor, out of direct sun

In the box

BCU with base, 3 HB051050B modules, battery cables, terminating resistor, L-brackets, screws

Warranty

10 yr per AISWEI terms (or 5 + 5 yr), up to 21.87 MWh throughput