Compact 12.8 V
ESS 1.2 kW + 1.28 / 2.56 / 3 kWh
1.2 kVA1.28–3 kWh12.8 VPV input: 800 W max
MPPT: 17–115 VDC
Dimensions: 400 × 220 × 313 mm
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EUROPEAN STANDARD ALL-IN-ONE
Integrated inverter, BMS and LiFePO4 battery configurations from 1.2 kW to 12 kW for solar charging, grid-connected operation and backup-power projects.
SELECT A CONFIGURATION
The supplied selection manual lists eighteen published model/capacity combinations on pages 11–17. They are grouped below by power platform so that output, energy requirement, PV input and installation space can be compared clearly. Confirm the final model and destination-market configuration before ordering.
INTEGRATED POWER
A European standard inverter energy storage unit combines an inverter, battery-management system and LiFePO4 battery inside one coordinated enclosure. The published configurations cover compact 1.2 kW units, wheeled and cabinet systems, and higher-capacity stackable platforms. Select a European standard inverter energy storage unit by matching the connected load, desired backup duration, PV array plan, installation space and voltage requirement.
Model-specific PV windows, charging current, output voltage and energy data are shown in the technical tables below. This page summarizes the supplied manual, but it is not a substitute for a final project datasheet. For broader planning, see YINEN POWER home battery energy storage system guidance and the IEA solar PV overview.
TECHNICAL DATA
Key values transcribed from slides 11–17 of the supplied selection manual. Ask YINEN POWER to confirm the latest datasheet, grid version and project-specific equipment list.
| Specification | ESS 1.2 kW | ESS 3.6 kW | ESS 5 kW | ESS 6.5 kW | ESS 12 kW |
|---|---|---|---|---|---|
| Rated AC output | 1.2 kVA | 3.6 kVA | 5 kVA | 6.5 kVA | 12 kVA |
| Nominal battery voltage | 12.8 V | 25.6 V | 25.6 V | 51.2 V | 51.2 V |
| Published nominal energy | 1.28 / 2.56 / 2.94 kWh | 5 / 8 kWh | 5 / 7.2 / 8 kWh | 10 / 16.07 / 21.09 kWh | 16 / 21 / 32 kWh |
| PV input maximum | 800 W | 5,000 W | 9,000 W | 9,000 W | 9,000 W or 15,000 W by MPPT version |
| MPPT voltage range | 17–115 VDC | 40–450 VDC | 60–450 VDC | 60–450 VDC | 60–450 VDC |
| Max. charge / discharge | 100 / 110 A | 100 / 160 A | 160 / 190 A | 120 / 150 A | 160 / 220 A |
| Listed enclosure rating | IP20 | IP20 | IP20 | IP20 | IP20 |
APPLICATIONS
Choose the output and usable energy configuration for essential loads and expected backup duration.
Use the stated PV input window and local design requirements to plan solar charging and stored-energy use.
Assess load profile, installation location and solar resource before selecting a stand-alone configuration.
Use the published stackable 12 kW platform only after confirming allowed battery quantity and final system design.
COMMON QUESTIONS
The manual lists 208 / 220 / 230 / 240 Vac output options for the shown configurations. Confirm the exact grid version and applicable local requirements before ordering.
Start with load power, required runtime, daily energy use, solar charging plan and desired expansion. YINEN POWER can review these items against the published model data.
The supplied pages list PV input and grid/feed-in functions for specified models. Verify the input limit, operating mode and installation design for the final selection.
It identifies a published stackable battery configuration up to sixteen sets. The valid number and layout must be confirmed for the selected project.
Send the inverter output requirement, daily energy target, PV plan, installation location, destination country and quantity through the inquiry form.
PROJECT CONFIGURATION
Share your load, required runtime, solar plan, installation location, destination country and quantity for a practical configuration review.
