Pytes 12 kVA / 20.48 kWh Energy Storage Kit – JS3PL12K + LV1 Pi
Pytes 12 kVA / 20.48 kWh Energy Storage Kit – JS3PL12K + LV1 Pi
Prix TTC, installation comprise. Frais de livraison calculés au paiement.
A 12 kW, 20.48 kWh Three-Phase Storage System
The Pytes energy storage kit combines the JS3PL12K 12 kVA / 12 kW three-phase hybrid inverter with the Pi LV1 20.48 kWh modular storage system. It is designed for large homes and commercial photovoltaic installations with significant electrical requirements.
With a maximum DC photovoltaic input power of 19.2 kW, two MPPT trackers and four strings, this system allows solar generation and storage to be combined to power building equipment, including heat pumps and charging stations, within the installation's power limits.
Kit Components
- 1 Pytes JS3PL12K hybrid inverter: three-phase, 12 kW, maximum DC input of 19.2 kW, 2 MPPTs, 4 strings, DC voltage range of 160 to 1,000 V, IP65 protection.
- 1 Pytes Pi LV1 BCU with bottom base: main control unit with 125 A DC circuit breaker, LCD display and CAN/RS485 communication.
- 4 Pytes Pi LV1 BMU modules: LiFePO₄ technology, individual capacity of 5.12 kWh and 100 Ah, totaling 20.48 kWh and 400 Ah.
- Positive and negative connection cables: pre-assembled cables for connecting the BCU to the inverter.
Modular Storage and BMS Communication
The Pi LV1 storage is expandable up to 30.72 kWh per stack by adding BMU modules. The native CAN BMS connection enables communication between the battery and the inverter. The provided pre-assembled Pytes cables ensure their connection.
The automotive-grade LiFePO₄ modules have a stated lifespan of over 6,000 cycles at 90% depth of discharge.
Technical Specifications
| Brand | Pytes |
|---|---|
| Item number | SE-25595 |
| Manufacturer reference | Set-119 |
| Inverter | Pytes JS3PL12K |
| Inverter power | 12 kVA / 12 kW, three-phase |
| Maximum DC input power | 19.2 kW |
| DC voltage range | 160 to 1,000 V |
| MPPT trackers | 2, for 4 strings |
| Rated maximum charge/discharge current | 250 A |
| Inverter protection rating | IP65 |
| Storage system | Pytes Pi LV1, BCU + 4 BMU |
| Storage capacity | 20.48 kWh (4 × 5.12 kWh) |
| Battery technology | LiFePO₄, automotive grade |
| Storage nominal voltage | 51.2 V |
| Total capacity | 400 Ah |
| Cycle life | Over 6,000 cycles at 90% depth of discharge (DoD) |
| Battery protection rating | IP55 |
| Expandability | Up to 30.72 kWh per stack |
| Communication | CAN, RS485, Wi-Fi, dry contact |
| Stated certifications and standards | CE, IEC 62619, UL 1973, UL 9540, UL 9540A, UN38.3 |
| Item weight | 276.60 kg |
| Shipping weight | 280.00 kg |
Manufacturer Information
Pytes B.V.
Molendijk-Zuid 23B
5482 WZ Schijndel, Netherlands
info@pytesgroup.com
