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15kWh Home Energy Storage System

The Home Ess electrical inter face provides a simple connection to any home or bulding.It is revolutionary compact design achieves market-leading energy density and is easy to install.

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The Home Ess electrical inter face provides a simple connection to any home or bulding.It is revolutionary compact design achieves market-leading energy density and is easy to install.enabling owners to quickly realize the benefits of reliable,clean power. 

● Module design,7.5KWH per module

● UP to 5.5KW output from inverter

● Smaller size,better for home use

● Support expand max 6 modules by paralleling  

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                                                                                                                                                DC Input
Max.PV input power6500W
Max.PV input voltage450V
Startup voltage150V
MPPT voltage range100-500V
No. of MPPT2
Max. number of PV strings per MPPT2
                                                                                                                                         AC Input And Output
Norminal AC input power5000W
Norminal AC output power5000W
Max. AC output Apparent power6000VA
Max. AC output current/
Norminal output voltage220VAC
AC voltage rangemax240VAC
Norminal output frequency50/60Hz
Ouput power factor0.8leading - 0.8lagging
Output THDi(@Norminal output)<3%
                                                                                                                                 Battery Input And Output
Nominal battery voltage51.2V
Battery voltage range42-57V
Max.charging current80A
Max.discharging current150A
Dimension(W×H×D)
                                                                                                                                            Battery Box
 Number of battery modules2
Storage capacity15kWh
Nominal voltage51.2V
Battery voltage range42-57V
Max discharge current150A
Battery typeLFP
Battery brand/
Cooling/
ProtectBMS inside
                                                                                                                                          Battery Module
Module capacity7.5kWh
Module dimensions (W×H×D)T214*W550*H621mm
Module weight/
                                                                                                                                         General Specification
Enviornmental protection rateIP21
Ambient temperature rate-25~45ºC
Communication4G/WIFI
Remote accessAPP/Website
Warranty5years



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    ShenZhen Kweight Technology CO.,LTD.

    Add: 10 / F, Building 11, Phase 2, Tianan Yungu Industrial Park, Bantian Street, Longgang District, Shenzhen

    Tel: +86-755-82730553

    E-mail: powerv@kweight.net

    +86-755-82730553

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