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Home > Renewable Energy Resources > Solar Photovoltaic Products > Photovoltaic Engineering and System
All-in-one energy storage system 10.24kwh 15.36kwh 20.48kwh Off Grid Solar Power ESS
All-in-one energy storage system 10.24kwh 15.36kwh 20.48kwh Off Grid Solar Power ESS
All-in-one energy storage system 10.24kwh 15.36kwh 20.48kwh Off Grid Solar Power ESS
All-in-one energy storage system 10.24kwh 15.36kwh 20.48kwh Off Grid Solar Power ESS

All-in-one energy storage system 10.24kwh 15.36kwh 20.48kwh Off Grid Solar Power ESS

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YIYEN ELECTRIC TECHNOLOGY COMPANY LIMITED

China

Manufacturer

CCCME Member
Recommended by CCCME
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  • Product Details
  • Company Profile

Plug & Play;Optional mobile APP monitors ESS status in real time;All-in-one design make the system performance best;19'' Stardand rack design for all modules;15kw Low frequency pure sine wave inverter & Charger built-in;60-145vDC PV range MPPT built-in;Long cycle life LiFePO4 battery;Lithium iron phosphate guarantees high safety , good stability and long working life with at least 3500 cycles at 80% DOD;Unique automatic calibration active balancing technology BMS system

All-in-one energy storage system 

10.24kwh 15.36kwh 20.48kwh Off Grid Solar Power ESS


-Application

◆ Provide clean and reliable energy for areas without electricity supply

◆ House / commercial / industrial environment backup application

◆ Clean and environmentally friendly solar system

◆ Backup power in the communications industry

◆ Data center backup energy

◆ More...


-Function

◆ Plug & Play

◆ Optional mobile APP monitors ESS status in real time

◆ All-in-one design make the system performance best

◆ 19'' Stardand rack design for all modules

◆ 15kw Low frequency pure sine wave inverter & Charger built-in

◆ 60-145vDC PV range MPPT built-in

◆ Long cycle life LiFePO4 battery

◆ Lithium iron phosphate guarantees high safety , good stability and long working life with at least 3500 cycles at 80% DOD

◆ Unique automatic calibration active balancing technology BMS system


-Specification (40.96KWH Battery Type）

ESS Basic Specification

No.

ModelESS15048E800P4
Battery Basic Specification

1

Battery Rated Voltage51.2vDC
2Battery Rated Capacity800Ah
3Battery Rated Energy40.96KWH
4Battery Configuration
10.24KWH * 5PCS
5Battery Cell Quantity3.2v100Ah 128PCS

6

Rated Charge Voltage55.2vDC ±0.4V
7Max Charge Voltage56.8vDC ±0.4V
8Overcharge Protection58.4vDC ±0.4V
9Rated Charge Current(total)400A
10Max Charge Current(total)440A
11Overcharge Protection ReleaseRestart
12Charge Temp Range0~45℃
13Output Voltage Range40~56vDC(46vDC or 48vDC inverter cut-off by SW1 setting)
14Rated Discharge Current(total)800A
15Max Discharge Current(total)880A
16Over Discharge Protection ReleaseCharing or Cut off loads and Restart
17Discharge Temp Range0~45℃
18Overcharge Protection ReleaseRestart
19Discharge Temp Range-20~60℃
20CommunicationRS485 for LCD monitor / CAN for PC monitor
Built-in Inverter Specification
No.modelHP15048R
1INV Rated power15KW
2Output WaveformPure sine wave / Same as input(Bypass mode)
3Efficiency>88%(Peak)Inverter mode /  >95% Line mode
4Power Factor0.9-1.0
5INV Output VoltageSingle phase:110v/120v/220v/230v/240v ±10%RMS
Split phase:110v(L-N)&220v(L-L) 或 120v(L-N)&240v(L-L) ±10%RMS 
6INV Output Frequency50 / 60± 0.3Hz(Inverter mode by SW4 setting)
7Typical Transfer Time4~6ms(typical)/10ms(Max)
8THD< 3%
9AC Input Range110v model : 96~135v(INV mode) / 80~135v(GEN mode)
220v model : 184~253v(INV mode) /140~270v(GEN mode) 
10Max AC charge Current100A
11Battery Priority FunctionSetting by SW5 on position 1(inverter mode vaild) , AC automatic come in when battery voltage low alarm at 48vDC or 50vDC
Built-in MPPT Solar Charger
No.Solar Charger60A * 4
1PV Power3.5KW * 4
2PV Input Groups4
3PV Input Range60-145vDC
4MPPT Charging Voltage56.0v(Fast charging)/54v(Float charging)
Size
Dimension(L*W*H)1050*700*1790mm
Weight610kg


-Product Function

5(1).png4.jpg


-Application

3(1).png


-Detailed Images

6(1).png1.jpg

7(1).png（40KWH ESS）


-Company Profile

photobank.jpg


-Exhibition

photobank.pngphotobank (3).jpg

-FAQ

Q1. what's the payment term?  

A. We accept TT,30% deposit and 70% balance against copy of BL

 

Q2. tell me the standard of package?

A. we use strong wooden case for protection.

 

Q3. Could you offer Form A or C/O?  

A. It totally not a problem. We can prepare relative documents to the foreign affairs office or other offices to apply for this certificate.

 

Q4. Do you accept OEM/ODM 

A. If the quantity is good, we accept OEM / ODM

 

Q5.Where is your market?

A. Our products are popular in Russia, Indonesia, Philippines, Italy, America, Pakistan and so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutual benefit from our cooperation.

  

Q6. what kind of certificate you have?

A. We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3 as customer requires.But for details and fee , we need to talk in detail with the sale manager.


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