Lasmex Hybrid ESS Series
Hybrid ESS 15KW Stacked System
Stacked all-in-one cabinet combining a 6,200W inverter with a 51.2V 300Ah LiFePO4 battery — 15.36 kWh of storage and 8,500W of MPPT solar input, with a wide 90–280Vac input range for whole-home and small commercial backup.
6,200W Output15.36 kWh LFPMPPT Built-inAll-in-One
Key Features
- 6,200W continuous output with 12,400VA surge — starts heavy inductive loads such as pumps and compressors
- 15.36 kWh from a 51.2V 300Ah LiFePO4 pack — whole-home backup through the night
- Wide 90–280Vac input range — tolerant of unstable grids and generator power
- 8,500W MPPT solar input with 60~500 Vdc tracking range
- Stacked cabinet format — the complete system arrives pre-configured in one footprint
Specifications
| Inverter Specifications | Hybrid ESS 15KW Stacked System | |||
|---|---|---|---|---|
| Rated Input Voltage | 230 Vac | |||
| Input Voltage Range | 90-280 Vac ±3V | |||
| Output Voltage | 230 Vac±5% | |||
| Output Waveform | Pure Sine Wave | |||
| Rated Capacity | 6,200 W | |||
| Peak Power | 12,400 VA | |||
| Battery Voltage | 48 Vdc | |||
| PV Charging Mode | MPPT | |||
| Max PV Input Power | 8,500 W | |||
| Max PV Input Voltage | 500 Vdc | |||
| MPPT Tracking Range | 60~500 Vdc | |||
| Best PV Voltage | 360~430 Vdc | |||
| Max PV Input Current | 18 A | |||
| Max PV Charging Current | 100 A | |||
| Max AC Charging Current | 80 A | |||
| Operating Temperature | -10~+50 ℃ | |||
| Noise | ≤50 dB | |||
| Battery Specification | 51.2V300Ah | |||
|---|---|---|---|---|
| Nominal Voltage | 51.2 V | |||
| Nominal Capacity | 300 Ah | |||
| Nominal Energy | 15.36 kWh | |||
| Charging Method | CC/CV | |||
| Max Continuous Charge Current | 100 A | |||
| Max Continuous Discharge Current | 100 A | |||
| Charging Cut-off Voltage | 58.4 V | |||
| Discharge Cut-off Voltage | 43.2 V | |||
| Battery Weight | 140 Kg | |||
| Battery Size (L×W×H) | 800×480×250 mm | |||
Frequently Asked Questions
What output and storage does the 15KW system provide?
6,200W of continuous pure sine wave output at 230Vac with 12,400VA surge, paired with 15.36 kWh of storage from a 51.2V 300Ah LiFePO4 battery.
Is it suitable for areas with an unstable grid?
Yes — the wide 90–280Vac input range tolerates unstable grid and generator power, and the 8,500W MPPT solar input keeps the 15.36 kWh battery charged from PV.
Do you support OEM/ODM and bulk orders?
Yes. Lasmex supports volume pricing and OEM/ODM branding. MOQs are flexible and vary by configuration — sample orders and mixed-product containers are both supported. Share your target quantity and destination market, and we will confirm MOQ, pricing, and lead time.
Get a Quote for the Hybrid ESS 15KW Stacked System
Contact Lasmex for volume pricing, OEM/ODM branding, and configuration options for the Hybrid ESS 15KW Stacked System. We support distributors, installers, and project buyers worldwide.
