Description

The Solplanet Ai-HB Pro 200A is an eight-module tower, 20.48 kWh (usable 19.45 kWh), 409.6 V, 264 kg, 1,250 mm – the largest capacity on a single BCU. Intended for a business, a workshop, a farm or a large house with a 12–30 kW three-phase Solplanet hybrid plant (ASW12kH-T3, ASW15kH-T3-DG, ASW015–030K-TH).

Full 12 kW power

409.6 V at a 30 A battery current is more than 12 kW, so the ASW12kH-T3 charges and discharges this tower at its full 12 kW battery power. The tower's own limit is 50 A (20.48 kW, 1C). The daytime surplus of a 15–18 kWp plant is stored and released in the evening without being limited by the battery voltage.

Beyond this – only in parallel

Eight modules are the tower's limit. For more capacity a second tower is installed with its own BCU and base, with modules of the same series; the manufacturer's sheet states up to 8 towers in parallel, 163.84 kWh. The BCUs are daisy-chained Link Port Out → Link Port In, with the terminating resistor in the last one. Under the terms of the planned 2026 APVA call the compensation is calculated per capacity (170 €/kWh, up to 15 kWh) – no compensation is calculated for the 5.48 kWh above the limit.

Installation and location

264 kg on a 540 × 390 mm base – a solid concrete or masonry surface is required; a 1,250 mm tall tower, the BCU on top fixed to the wall with two L-brackets. IP65, discharge from −28 °C, charge from +2 °C. The 320–467.2 V voltage window fits within the 120–600 V range of the ASW kH-T3.

Inverter compatibility

Official Solplanet list (v1.10): ASW05–12kH-T2, ASW08–12kH-T3, ASW05–12kH-T2-DG, ASW08–15kH-T3-DG, ASW015–030K-TH. CAN over RJ45 to the inverter BMS port, 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 each of the 8 modules, a circuit breaker in the BCU, BMS protections, 8,000 cycles, certificates IEC 62619, VDE 2510-50, UN38.3. AISWEI warranty – 10 years or up to 58.35 MWh of delivered energy, whichever comes first.

Technical specifications

Capacity

20.48 kWh (8 modules × 2.56 kWh), 50 Ah

Usable energy

19.45 kWh (95 % DOD)

Power

20.48 kW charge / discharge (50 A, 1C); with ASW kH-T3 (30 A) visi 12 kW (ASW12kH-T3)

Voltage

409.6 V nominal; operating 320–467.2 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 × 1,250 mm

Weight

264 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, 8 HB051050B modules, battery cables, terminating resistor, L-brackets, screws

Warranty

10 yr per AISWEI terms (or 5 + 5 yr), up to 58.35 MWh throughput