• ESS6K15 hybrid energy solar battery storage system ess 15kwh
  • ESS6K15 hybrid energy solar battery storage system ess 15kwh

ESS6K15 hybrid energy solar battery storage system ess 15kwh

All in One ESS | 15kWH | 6kW ON/OFFGrid Solar Inverter | IP65

SKU: ESS6K15 Category:

GRANKIA ESS6K15 hybrid energy solar battery storage system ess 15kwh is designed to store a significant amount of energy generated by solar panels during peak sunlight hours.

You can adjust your energy consumption according to your needs. On sunny days with surplus solar energy, excess power can be fed back into the grid.

This ess 15kwh capacity allows households and businesses to maintain a stable power supply even during periods of low or no sunlight. The efficiency of these systems has greatly improved over time, ensuring maximum utilization of stored energy.

ESS6K15 hybrid energy solar battery storage system ess 15kwh

Solar Battery Storage System ESS 15kWH Features

Flexible and Modular Design

Users can customize and scale the system, selecting the configuration that best suits their needs, as it is for flexibility. The All in One Energy Solar System can be configured to provide the exact amount of power required, whether you’re powering a small off-grid cabin or a large remote property.

Integrated ON/OFF Grid Hybrid Solar Inverter

Experience innovation firsthand with our seamlessly integrated 6kW On/Off-grid hybrid solar inverter, harmoniously combined with a lithium-ion battery module.

Widely PV Input

Versatility is paramount, with a broad PV input range spanning from 40VDC to 600VDC, ensuring optimal performance under various conditions.

Lithium-ion Technology

The 15kWh solar energy storage systems commonly employ advanced lithium-ion battery technology. Lithium-ion batteries are known for their high energy density, longer lifespan, and faster charging capabilities. These batteries contribute to the reliability and efficiency of the overall solar energy storage system.

Backup Power Supply

One of the primary advantages of a 15kWh solar energy storage system is its ability to serve as a reliable backup power supply. During grid outages or emergencies, these systems automatically switch to stored energy, providing uninterrupted power to critical appliances and systems.

Weatherproof Durability

Rest assured in the face of the elements, as our product boasts a sturdy waterproof IP65 rating, guaranteeing robustness and longevity across diverse environments.

ESS Energy Storage System Details

ESS6K10 on off grid solar 10kWH solar energy storage system

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    Model ESS6K15
    PHASE 1-phase in/1-phase out
    RATED POWER 6000VA / 6000W
    Dimension, LxWxH (mm) 640x205x1700
    Net Weight (kgs) 230
    Max. PV Input Power 11000W
    Nominal DC Voltage/Max. DC Voltage 360Vdc/ 600Vdc
    Start-up Voltage/Min. Operation Voltage 50Vdc/ 40Vdc
    Number of MPP Trackers/String 2/1
    Max. PV Input Current 16A
    Max. input power from grid 11000 VA
    Voltage 220VAC/230VAC/240VAC
    Voltage Range 154V~276V
    Rated Frequency 50Hz/60Hz
    Frequency Range 50Hz: 45Hz~55Hz / 60Hz: 55~65Hz
    Power Factor ≥ 0.99
    Max. output power 6000W
    Voltage 220VAC/230VAC/240VAC ± 5%
    Rated output current (at 230V) 26.1 A
    Max. output current (at 230V) 27.3 A
    Rated Frequency 50Hz/60Hz(±0.5%)
    Harmonic Distortion ≤3% (Linear Load), ≤5% (Non-Linear Load)
    Waveform Pure sine wave
    Maximum Conversion Efficiency (DC/AC) 97.30%
    European Efficiency 97.70%
    Battery Voltage 51.2VDC
    Battery Type LiFePO4
    Battery Cell combination 16S2P*1
    Rated Capacity 300AH
    Energy Storage 15.36KWH
    Cycle Life 6000 cycles @80% DOD, 0.5C
    Floating Charge Voltage 57.6VDC
    Max. Solar Charge Current 100A
    Max. AC Charge Current 100A
    Max. Charge Current 100A
    Max. Discharge Current 100A
    Discharge Cut-off Voltage 43.2VDC
    Charge Cut-off Voltage 58.4VDC
    Communication Interface RS485/RS232, WLAN Optional
    IP Class IP65
    Humidity 5% to 95% Relative Humidity(Non-condensing)
    Charge Temperature 0°C to 50°C
    Discharge Temperature -20°C to 50°C
    Storage Temperature -20°C to 50°C
    Compliance Safety IEC 62619, UN38.3, MSDS, NRS, G99