Deye
Deye BOS-B Pro-A3 257.23 kWh LiFePO4 Battery System, 819.2 V 314 Ah High Voltage
Deye BOS-B Pro-A3 257.23 kWh LiFePO4 Battery System, 819.2 V 314 Ah High Voltage
Regular price
€50,531.25
Regular price
Sale price
€50,531.25
Unit price
per
Tax included.
AVAILABILITY
40 units in stock at our supplier
Shipping
- Italy: €13 on orders up to €150, free shipping over €150.
- European Union: €60 on orders up to €350, free shipping over €350.
Rates apply to the cart total and are confirmed at checkout, where shipping to countries outside the EU is also calculated.
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Prices shown include 22% Italian VAT. The 10% rate applies only to goods for photovoltaic and storage systems, with a declaration from the customer. From outside Italy: pick 22% VAT, or for 0% VAT place the order by bank transfer without paying and we will send a proforma invoice.
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Delivery in 10-20 daysDeye
Deye BOS-B Pro-A3 257.23 kWh LiFePO4 Battery System, 819.2 V 314 Ah High Voltage
This is the size you use to store energy for a factory, not a house: sixteen 16.08 kWh modules in series inside a single rack, 257.23 kWh nominal and 231.51 kWh you can actually use at 90% depth of discharge. System voltage reaches 819.2 V, which keeps current low for the same power and stops the cabling from becoming the bottleneck of the installation.
The system is designed to pair with a 100 or 125 kW PCS and to be replicated: putting several racks in parallel takes you up to 2.5 MW without changing the architecture. The modules are LiFePO4, maximum charge and discharge current is 180 A, and a rack can hold anywhere from five to sixteen modules — so you can start smaller today and add modules later without throwing anything away.
Size and weight need planning before you order: 2150 × 1305 × 800 mm for about 2,240 kg as a complete system. You need a floor that can take the load, decent access and pallet transport with a specialised carrier, which we quote on the delivery address. CE, IEC 62619, IEC 62040 and UN 38.3 certified; 10-year warranty.
At a glance
Nominal energy: 257,23 kWhDeye is one of the largest inverter and storage manufacturers in the world: its commercial and industrial line is built on the same electronics as its residential hybrids, scaled up to tens or hundreds of kWh.
Usable energy: 231.51 kWh (90% DoD)Deye is one of the largest inverter and storage manufacturers in the world: its commercial and industrial line is built on the same electronics as its residential hybrids, scaled up to tens or hundreds of kWh.
Nominal system voltage: 819,2 VDeye is one of the largest inverter and storage manufacturers in the world: its commercial and industrial line is built on the same electronics as its residential hybrids, scaled up to tens or hundreds of kWh.
Modules in series: 16 (configurable from 5 to 16)Deye is one of the largest inverter and storage manufacturers in the world: its commercial and industrial line is built on the same electronics as its residential hybrids, scaled up to tens or hundreds of kWh.
Single module: 16.08 kWh — 314 Ah — 51.2 VDeye is one of the largest inverter and storage manufacturers in the world: its commercial and industrial line is built on the same electronics as its residential hybrids, scaled up to tens or hundreds of kWh.
Technical data
| Specification | Value |
|---|---|
| Nominal energy | 257,23 kWh |
| Usable energy | 231.51 kWh (90% DoD) |
| Nominal system voltage | 819,2 V |
| Modules in series | 16 (configurable from 5 to 16) |
| Single module | 16.08 kWh — 314 Ah — 51.2 V |
| Cell chemistry | LiFePO4 |
| Max charge/discharge current | 180 A |
| Recommended PCS | 100 or 125 kW, scalable to 2.5 MW |
| Dimensions (W × H × D) | 2150 × 1305 × 800 mm |
| System weight | approx. 2,240 kg |
| Certifications | CE, IEC 62619, IEC 62040, UN 38.3 |
| Warranty | 10 years |
| Shipping | on a pallet with a specialised carrier, quoted case by case |