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Residential Off-grid Energy Storage System

The Residential Off-grid Energy Storage System are mainly used in areas without electricity, areas where electricity is lacking/unstable, areas where electricity prices are expensive/large difference between peak and valley electricity prices, and areas where power supply security is guaranteed. The Solar Energy Storage Systems has the functions of self-use, peak shaving and valley filling, and backup power supply.

Complete Solar Energy System for Residential

Product advantages

1. Pure sine wave inverter;
2. AC input source is compatible with power grid and diesel engine, with intelligent control;
3. Advanced energy management system to adapt to different application scenarios;
4. There are power saving mode (ECO) and standby power supply (UPS) mode;
5. The switching time between bypass and inverter is less than 10ms to realize fast switching;
6. Wide range of PV input voltage (120 ~ 450VDC);
7. Built in MPPT charging controller, MPPT efficiency > 99%;
8. The maximum photovoltaic charging current is 80A / 160A / 240A, and the photovoltaic utilization rate is higher;
9. The charging current can be set to protect the battery and prolong the service life of the battery;
10. Various battery configurations, 10kwh \ 15kwh \ 20kwh optional;
11. The equipment is equipped with WiFi / GPRS module, and users can monitor the status of photovoltaic system anytime and anywhere through mobile app;
12. Removable power supply

all in one Solar Energy Storage System For Residential

Smart control by mobile APP/Web

Real-time online understanding of project and equipment information on the mobile APP/PC terminal, fast. comprehensive. Through this software, you can easily understand the power generation, battery storage, online equipment, faulty equipment, fault information,solar energy storage output, charge and discharge data, etc.

Intelligent battery management

1. The battery adopts BMS management system to improve the utilization rate of the battery, prevent the battery from overcharging and overdischarging, and prolong the service life of the battery.

2. The battery and the inverter use BMS communication to monitor the battery SOC at all times to ensure that the SOC is within a reasonable range. When the SOC of each battery group is found to be unbalanced, changing the inverter parameters can automatically balance the battery power

Model	JNSG5KHF4810-V1	JNSG5KHF4815-V1	JNSG5KHF4820-V1
PV Input
Max.PV input voltage	450Vdc	450Vdc	450Vdc
Recommended input power	7000W	7000W	7000W
MPPT voltage range	120~430Vdc	120~430Vdc	120~430Vdc
Battery
Rated voltage	48Vdc	48Vdc	48Vdc
Max.charge current	80A	80A	80A
Efficiency	≥97%	≥97%	≥97%
Type & Rated capacity	Gel/lithium & 10kWh	Gel/lithium & 15kWh	Gel/lithium & 20kWh
AC Input、Bypass output
Voltage and frequency	230Vac±20%,50/60Hz (±3%)	230Vac±20%,50/60Hz (±3%)	230Vac±20%,50/60Hz (±3%)
Max. charge current	60A	60A	60A
Switching time	≤10ms	≤10ms	≤10ms
Inverter Output
Rated output capacitor	5000VA	5000VA	5000VA
Rated output power	5000W	5000W	5000W
Output voltage	220Vac/230Vac	220Vac/230Vac	220Vac/230Vac
Rated frequency	50/60Hz (±3%)	50/60Hz (±3%)	50/60Hz (±3%)
Standby loss	≤10W	≤10W	≤10W
Max. efficiency	93%	93%	93%
Waveform	Sine wave	Sine wave	Sine wave
Total harmonic distortion (THD)	<3%	<3%	<3%
Overload	5s@≥150% load;10s@ 110%～150% load	5s@≥150% load;10s@ 110%～150% load	5s@≥150% load;10s@ 110%～150% load
Others
Protecition level	IP21	IP21	IP21
Autible noice	<60dB	<60dB	<60dB
Cooling method	Forced cooling	Forced cooling	Forced cooling
Operate temp.	-20～+50℃	-20～+50℃	-20～+50℃
Storage temp.	-25～+70℃	-25～+70℃	-25～+70℃
Status indicator	LCD+LED	LCD+LED	LCD+LED
Interface	RS485/CAN	RS485/CAN	RS485/CAN
Altitude	2000m( >2000m derating operate)	2000m( >2000m derating operate)	2000m( >2000m derating operate)
Dimension(WDH)	674698480mm	674895480mm	6741093480mm
Weight	143kg	202kg	260kg

Model	JNSG10KHF4810-V1	JNSG10KHF4815-V1	JNSG10KHF4820-V1
PV Input
Max.PV input voltage	450Vdc	450Vdc	450Vdc
Recommended input power	14000W	14000W	14000W
MPPT voltage range	120~430Vdc	120~430Vdc	120~430Vdc
Battery
Rated voltage	48Vdc	48Vdc	48Vdc
Max.charge current	160A	16A	160A
Efficiency	≥97%	≥97%	≥97%
Type & Rated capacity	Gel/lithium & 10kWh	Gel/lithium & 15kWh	Gel/lithium & 20kWh
AC Input、Bypass output
Voltage and frequency	230Vac±20%,50/60Hz (±3%)	230Vac±20%,50/60Hz (±3%)	230Vac±20%,50/60Hz (±3%)
Max. charge current	120A	120A	120A
Switching time	≤10ms	≤10ms	≤10ms
Inverter Output
Rated output capacitor	10000VA	10000VA	10000VA
Rated output power	10000W	10000W	10000W
Output voltage	220Vac/230Vac	220Vac/230Vac	220Vac/230Vac
Rated frequency	50/60Hz (±3%)	50/60Hz (±3%)	50/60Hz (±3%)
Standby loss	≤20W	≤20W	≤20W
Max. efficiency	93%	93%	93%
Waveform	Sine wave	Sine wave	Sine wave
Total harmonic distortion (THD)	<3%	<3%	<3%
Overload	5s@≥150% load;10s@ 110%～150% load	5s@≥150% load;10s@ 110%～150% load	5s@≥150% load;10s@ 110%～150% load
Others
Protecition level	IP21	IP21	IP21
Autible noice	<60dB	<60dB	<60dB
Cooling method	Forced cooling	Forced cooling	Forced cooling
Operate temp.	-20～+50℃	-20～+50℃	-20～+50℃
Storage temp.	-25～+70℃	-25～+70℃	-25～+70℃
Status indicator	LCD+LED	LCD+LED	LCD+LED
Interface	RS485/WIFI	RS485/WIFI	RS485/WIFI
Altitude	2000m( >2000m derating operate)	2000m( >2000m derating operate)	2000m( >2000m derating operate)

Off Grid Solar Energy Storage System Demonstration

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Hot Tags : Residential Off-grid Energy Storage System Home Battery Solar Power Systems Residential Solar Battery Backup 5kW Solar Power Storage Systems 10kW Hybrid Solar System Residential Solar Power Storage

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