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4.2kW-8kWh Home Energy Storage System (stacked)

4.2kW-8kWh Home Energy Storage System (stacked)

$2,594.71 USD
$2,594.71 USD
Sale Inquiry

Intelligent switching:

Operate in off-grid mode,support emergency power supply and seamless off-grid switching

Efficient power generation:

High temperature load reduction, improved power generation efficiency DC over-distribution capacity up to 1.7 times

Simple atmosphere:

Modularized design,stacked installation,Simple appearance design,integration with modern home

Wide Voltage Range:

Ultra-wide PV voltage range 80V-500V,Battery Ultra-wide voltage range 85V-450V

Β 

𝐍𝐨𝐭𝐞:Our shipping is via 𝐬𝐞𝐚 𝐟𝐫𝐞𝐒𝐠𝐑𝐭, with a transit time of approximately πŸ”πŸŽ days.Β If air freight is required, please click the "Chat" button to contact us, or reach out via Phone number: 400-900-9536 / Email: info@koyoe.com

  • Intelligent switching
  • Simple and elegant
  • Efficient power generation
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Technical parameter

PV Input Data

Max. Input Power[W] 7140
Max. Input Voltage[V] 590
Operating Voltage Range[V] 80~500
Max. Input Current[A] 16/16
Max. Short Circuit Current[A] 20/20
Number of MPPT Trackers 2
Number of Strings per MPPT 1/1
MPPT Efficiency [%] 99.99

Battery Data

Battery type LFP
Single Working voltage range[V] 89.6~116.8
Battery model KY-102V40AH
Max. Charge/Discharge Power[W] 4200
Number of Batteries 2~4
Single Battery Capacity[kWh] 4 .096
Nominal Capacity[kWh] 8.19~16.38
90%DOD Available Capacity[kWh] 7.37~14.74

AC Data(On-grid interface)

Nominal Output Power[W] 4200
Max. Apparent Output Power [VA] 4600
Max Input Power[W] 4600
Nominal Output Voltage[Vac] 230, L/N/PE
Nominal Output Frequency[Hz] 50/60
Max. Output Current[A] 18.3
Power Factor Range ~1(0.8 lead to 0.8 lag can be set)
Total Harmonic Distortion[%] <3

AC Data(Off-grid Interface)

Nominal Output Power[W] 4200
Max. Apparent Output Power [VA] 4600
Nominal Output Voltage[Vac] 230,L/N/PE
Nominal Output Frequency[Hz] 50/60
Peak Output Apparent Power[VA](60s) 5040
Peak Output Apparent Power[VA](10s) 5500
On/Off grid switching time [ms] <10

General Data

Operating Temperature Range[℃] 0~40
Operating Altitude[m] <2000
Ingress Protection Rating IP65
Relative Humidity[%] 0~95, No condensation
Dimension(W*D*H)[mm] 460*375*1224
Single Battery Weight[kg] 40
PCS+BCU+Base weight [kg] 47

Certification

Safety Standards IEC/EN 62109-1/-2
EMC Standards IEC/EN 61000-6-1/-3
On-grid Standard CEI 0-21,NRS097-2-1:2017,G98 G99,VDE-AR-N 4105:2018,CQC 3310-2014

AC Data(Diesel Gen.)

Nominal Voltage[Vac] 230,L/N/PE
Nominal Frequency[Hz] 50/60
Nominal Input Apparent Power[VA] 4200

Product Product subtotal Quantity Price Product subtotal
4.2kW-8kWh Home Energy Storage System (stacked)
4.2kW-8kWh Home Energy Storage System (stacked)ESS4KW-8K2WH-S
4.2kW-8kWh Home Energy Storage System (stacked)ESS4KW-8K2WH-S
$2,594.71/ea		 $0.00
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