Description

The Solplanet Ai-HB Pro 175A is a seven-module tower, 17.92 kWh (usable 17.02 kWh), 358.4 V, 233 kg, 1,120 mm. Intended for a larger house or a small business with a 12–15 kW three-phase Solplanet hybrid plant, where not only the evening capacity matters but also longer autonomy when the grid fails.

The inverter's full power

Seven modules at 358.4 V with a 30 A battery current give about 10.8 kW: the ASW10kH-T3 draws its full 10 kW battery power from this tower, the ASW12kH-T3 – 10.8 kW. It is the first configuration in which a 10 kW inverter is no longer held back by the battery voltage. The tower's own limit is 50 A (17.92 kW, 1C).

Capacity above the APVA limit

Under the terms of the planned 2026 APVA call the compensation is calculated per capacity (170 €/kWh, up to 15 kWh) – the 175A exceeds the limit by 2.92 kWh, for which no compensation is calculated. Choose it when the extra capacity is needed: during a grid outage a 17 kWh reserve feeds the heat pump and refrigeration for longer, and in spring and autumn the whole daytime surplus is stored. One more module fits on the same BCU (200A, 20.48 kWh).

Installation and location

233 kg on a 540 × 390 mm base – a solid concrete or masonry surface is required; a 1,120 mm tall tower, the BCU on top fixed to the wall with two L-brackets. IP65, natural convection cooling, discharge from −28 °C, charge from +2 °C. The 280–408.8 V voltage window fits within the 120–600 V range of the ASW kH-T3.

Inverter compatibility

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

Safety and warranty

LiFePO4, an aerosol extinguisher in every module, a circuit breaker, protection against over-voltage, over-current, over-temperature and short circuit, 8,000 cycles. AISWEI warranty – 10 years or up to 51.06 MWh of delivered energy, whichever comes first.

Technical specifications

Capacity

17.92 kWh (7 modules × 2.56 kWh), 50 Ah

Usable energy

17.02 kWh (95 % DOD)

Power

17.92 kW charge / discharge (50 A, 1C); with ASW kH-T3 (30 A) apie 10.8 kW (ASW10kH-T3 – visi 10 kW)

Voltage

358.4 V nominal; operating 280–408.8 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 × 1,120 mm

Weight

233 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, 7 HB051050B modules, battery cables, terminating resistor, L-brackets, screws

Warranty

10 yr per AISWEI terms (or 5 + 5 yr), up to 51.06 MWh throughput