Sofar 10kW hybrid inverter + Sofar 15kWh battery

Payment
You can pay for your order by bank transfer, in Hungarian Forints or Euros. Cash on delivery is available for orders up to HUF 500,000, with a handling fee of HUF 4,990. For orders over HUF 500,000, only bank transfer is accepted. The proforma invoice will be sent to you by email, containing the details required for the transfer.

Shipping
We deliver your orders throughout Hungary with the help of our reliable logistics partners or our own transport. Personal pickup is possible by prior arrangement. Shipping costs are determined based on the size, weight, and type of the ordered product:

• Small package: HUF 3,790
• Large package: HUF 6,490
• Solar panels and batteries: custom shipping fee (based on size, weight, and quantity)

The Sofar energy storage system integrates solar power generation, high-voltage battery energy storage, and precise consumption control into a unified three-phase solution. The system is designed for residential, as well as smaller commercial and industrial applications, where asymmetric operation, off-grid capability, and stable battery operation are important.

Package contents:

• Sofar HYD 5–20KTL-3PH three-phase hybrid inverter
• Sofar BTS 5K modular, high-voltage battery system (BDU + modules)
• Three-phase smart meter (DTSU666-CT)

The Sofar HYD series provides asymmetric three-phase operation, allowing power to be distributed differently across phases according to actual consumption. The inverters support on-grid and off-grid modes, capable of providing backup power with a switching time of <10 ms in case of a power outage. The system can handle up to two battery inputs, is compatible with lithium-ion and lead-acid batteries, and employs advanced digital control for long-term stable operation. PID regeneration and I-V curve diagnostics aid in monitoring the status of the solar side.

Energy storage is provided by the Sofar BTS 5K battery system, built with 5.12 kWh high-voltage (400 V DC) LFP modules. The system always operates with a BTS 5K-BDU control unit, which monitors the modules and communicates with the inverter. 1–4 battery modules can be connected to one BDU, allowing for a storage capacity of 5–20 kWh. The system's special features include low self-consumption in sleep mode, one-button operation, and natural convection cooling for silent operation.

The three-phase smart meter continuously measures consumption and grid energy flow. This data ensures that the inverter precisely controls battery charging, discharging, and the direction of energy between the building and the grid.

With 10 kWh battery:

• Sofar 5 kW hybrid inverter + 10 kWh battery
• Sofar 6 kW hybrid inverter + 10 kWh battery
• Sofar 8 kW hybrid inverter + 10 kWh battery
• Sofar 10 kW hybrid inverter + 10 kWh battery

With 15 kWh battery:

• Sofar 5 kW hybrid inverter + 15 kWh battery
• Sofar 6 kW hybrid inverter + 15 kWh battery
• Sofar 8 kW hybrid inverter + 15 kWh battery
• Sofar 10 kW hybrid inverter + 15 kWh battery

With 20 kWh battery:

• Sofar 5 kW hybrid inverter + 20 kWh battery
• Sofar 6 kW hybrid inverter + 20 kWh battery
• Sofar 8 kW hybrid inverter + 20 kWh battery
• Sofar 10 kW hybrid inverter + 20 kWh battery