C&I commercial solutions
Two Deye solutions for production halls, warehouses and commercial rooftops: the all-in-one system GE-F120-2H2 (50 kW / 122.8 kWh, inverter included) and the outdoor battery cabinet GE-F256 (257.23 kWh), for which the inverter is selected separately. Delivery within 14 days.
How to configure a C&I system
GE-F120-2H2 is a complete system — the 50 kW inverter is built into the cabinet. GE-F256 is a standalone battery cabinet: you add a Deye hybrid inverter, and its power determines how many hours the system can deliver full power (2 h with SUN-125K, 3 h with SUN-80K).
1.
Choose the system
GE-F120-2H2 (50 kW / 122.8 kWh, all-in-one) or GE-F256 (257.23 kWh, 16.08 kWh LiFePO4 modules, air conditioning, fire protection and IP55 rating).
2.
Inverter for GE-F256
The GE-F256 cabinet is supplied without an inverter. Choose a compatible Deye hybrid inverter from the list — it is mounted on the bracket provided on the cabinet wall. GE-F120 already includes the inverter.
3.
Expansion
GE-F120: up to 10 systems in parallel (off-grid). GE-F256: up to 10 cabinets in parallel on the DC side (up to 2.57 MWh) and up to 10 inverters on the AC side.
122.8 kWh · LiFePO4
The 50 kW inverter is part of the system (all-in-one) — nothing else needs to be purchased.
257.23 kWh · LiFePO4
Compatible inverters
- SUN-125K-SG02HP3-EU-GM10
system 125 kW / 257 kWh · 2 h
- SUN-80K-SG02HP3-EU-EM6
system 80 kW / 257 kWh · 3 h
- SUN-60K-SG02HP3-EU-EM6
system 60 kW / 257 kWh · 4 h · on request
- SUN-125K-PCS01HP3 + SUN MPPT-L01-EU + SUN-STS500L
system 125 kW / 257 kWh · 2 h · on request
Delivery within 14 days. Send us your consumption profile and PV power at info@deyesolar.sk — we will check a suitable cabinet and inverter combination and prepare a quote.
Buying guide
We offer two Deye energy storage systems for manufacturing plants, warehouses, farms and commercial premises: the all-in-one GE-F120-2H2 system (a 50 kW hybrid inverter and a 122.8 kWh LiFePO4 battery in one cabinet) and the GE-F256 outdoor battery cabinet (257.23 kWh), for which we recommend the Deye SUN-125K-SG02HP3-EU-GM10 hybrid inverter.
What commercial energy storage is used for
Peak shaving — reducing the demand peaks that increase distribution charges. Higher self-consumption of the solar energy generated. Backup power during a grid outage, also in combination with a diesel generator (PV + storage + generator).
What is in the cabinet
GE-F120-2H2: 50 kW inverter (4 MPPT, PV up to 65 kW), BMS, EMS and a 122.8 kWh LiFePO4 battery, ≥ 6000 cycles. GE-F256: 16 LiFePO4 modules of 16.08 kWh in series — 257.23 kWh at 819.2 V, ≥ 8000 cycles. Both have an IP55 rating and a 10-year warranty.
Fire protection: the GE-F120 has aerosol fire suppression, detection of flammable gases, smoke and temperature, and active exhaust ventilation. The GE-F256 has CO detection, active exhaust ventilation, explosion venting, an interface for aerosol and water fire suppression, integrated air conditioning and C4-M anti-corrosion treatment (C5 optional).
How to choose the inverter
The GE-F120-2H2 suits smaller sites up to 50 kW — the inverter is included in the price. For the GE-F256 the inverter is ordered separately: with the SUN-125K-SG02HP3-EU-GM10 the result is a 125 kW / 257 kWh (2 h) system, with the SUN-80K-SG02HP3-EU-EM6 an 80 kW / 257 kWh (3 h) system. Other combinations specified by the manufacturer are in the overview above.
The inverter for the GE-F256 is mounted on a bracket provided on the cabinet wall — no load-bearing wall or drilling is needed.
How a project proceeds
Send us the consumption profile, the power of the existing or planned PV system and your backup requirements — we will verify the cabinet and inverter combination and prepare a quotation. Delivery within 14 days.
Frequently asked questions
Is the inverter included in the delivery?
For the GE-F120-2H2, yes — the 50 kW inverter is in the cabinet. The GE-F256 cabinet is supplied without an inverter; a compatible Deye hybrid inverter is ordered separately, and we recommend the SUN-125K-SG02HP3-EU-GM10.
How large a system can be built?
GE-F120: up to 10 systems in parallel in off-grid mode. GE-F256: up to 10 cabinets in parallel on the DC side (10× GE-F256 = 2.57 MWh) and up to 10 inverters on the AC side.
What is the delivery time?
We deliver both the GE-F120-2H2 and the GE-F256 within 14 days of the order.
