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FOSHAN RJ TECH 48kwh Solar Off Grid Energy Storage System

turnkey solution, 20years warranty
Lithium Battery:
Off grid Inverter:
Solar Panel:
Availability:
Quantity:
  • RJ-48K

  • RJ

  • RJ-48K

                    9000CYCLES - 20YEARS WARRANTY - FACTORY PRICE         


FOSHAN RJ TECH is a leading Powerwall Home Battery Manufacturer in China for over 16years, We focus on lithium iron phosphate battery, known as lifepo4 battery, which is the longest lifecycles and safest chemistry of all kinds of lithium battery. Our Whole House Battery Backup reach 8500cycles at 100%DOD. We offer very good price with top quality, our powerwall home battery is 15years warranty. our battery compatible with nearly all kinds of Inverters:


SMA/Victron/Sol-ark/Deye/Growatt/Goodwe/Schneider/Solis/SolaX/Sofar/Voltronic/East/Sungrow/Kehua/Kostar/Studer/Sunsynk



For 48Kwh Solar off Grid system,  Configuration as below:


3pcs x 16kwh RJ Powerwall battery

1pcs x 12kw off grid Inverter with inbuilt MPPT

12pcs x 550W solar panels, together 6600W


15kwh battery-RJ TECH-6

Model RJ-16K
Norminal Power(KWh) 16KWh
Norninal Capacity(Ah) 310Ah
Norninal Voltage(V) 51.2V
Material Type Lithium Battery (LiFePO4)
Dimensions (mm)

Customized

Weight(Kg) about 130Kg
Discharging Voltage(V) 40~58.4 V
Max Charging 200A
Continuous Discharging (A) 200A
Peak Discharging (A) 400A
Expansibility Parallel 16pcs
Installation Methode Floor Mounted
Communication Port(Optional) RS485 / RS232/CAN
Working Temperature(℃) -20~65℃
Humidity 0-95% RH
IP Grade (IP) IP65
Altitude ≤3000m
Authentication Level TuV/CE/UN38.3/MSDS
Design Life(year) 30+ years
Cycle Life (cycle) >9000Times


rj tech off grid inveter growatt

Datasheet
SPF 4KT HVM
SPF 5KT HVM
SPF 6KT HVM
SPF 8KT HVM
SPF 10KT HVM
SPF 12KT HVM
Battery voltage
48VDC
Battery type
Lithium/Lead-acid
INVERTER OUTPUT
Rated power
4KW
5KW
6KW
8KW
10KW
12KW
Surge rating
12KW
15KW
18KW
24KW
30KW
36KW
Waveform
pure sine wave
Output voltage
220/230/240VAC
Output frequency
50/60HZ
Inverter efficiency
>85%
Line model efficiency
>95%
Power factor
1.0
Transfer time
10ms typical,20ms max
SOLAR CHARGER
Maximum pv charge current
80A
120A
Maximum pv array power
5000W
7000W
Number of independent mppt tracker/strings per mppt tracker
1/1
2/1
MPPT range
60-145VDC
Maximum pv array open circuit voltage
150VDC
Maximum efficiency
>98%
AC INPUT
Voltage
230VAC
Selectable voltage range
154-272VAC(for appliance),184-272VAC(for UPS)
Frequency range
50/60HZ
Maximum charge current
40A
50A
60A
70A
80A
100A
MECHANICAL SPECIFICATIONS
Protection degree
IP20
Dimension(W/H/D)
360/540/218mm
380/650/255mm
Net weight(kg)
38
41
45
64
66
75
Datasheet
SPF 4KT DVM
SPF 5KT DVM
SPF 6KT DVM
SPF 8KT DVM
SPF 10KT DVM
SPF 12KT DVM
Battery voltage
48VDC
Battery type
Lithium/Lead-acid
INVERTER OUTPUT
Rated power
4KW
5KW
6KW
8KW
10KW
12KW
Surge rating
12KW
15KW
18KW
24KW
30KW
36KW
Waveform
pure sine wave
Output voltage
104-110-115-120/208-220-230-240VAC(optional)
Output frequency
50/60HZ
Inverter efficiency
>85%
Line model efficiency
>95%
Power factor
1.0
Transfer time
10ms max
SOLAR CHARGER
Maximum pv charge current
80A
120A
Maximum pv array power
5000W
7000W
Number of independent mppt tracker/strings per mppt tracker
1/1
2/1
MPPT range
60-145VDC
Maximum pv array open circuit voltage
150VDC
Maximum efficiency
>98%
AC INPUT
Voltage
240VAC
Selectable voltage range
154-272VAC(for appliance),184-272VAC(for UPS)
Frequency range
50/60HZ
Maximum charge current
40A
50A
60A
70A
80A
100A
MECHANICAL SPECIFICATIONS
Protection degree
IP20
Dimension(W/H/D)
360/540/218mm
380/650/255mm
Net weight(kg)
42
47
52
64
66
75



RJ TECH solar panels 550W 2

 


                       

Module Type 535M 540M 545M 550M 555M
Testing Condition STC NOCT STC NOCT STC NOCT STC NOCT STC NOCT
Maximum Power (Pmax/W) 535 399.9 540 403.6 545 407.4 550 411.1 555 414.8
Open Circuit Voltage (Voc/V) 49.35 46.4 49.5 46.54 49.65 46.68 49.8 46.82 49.95 46.97
Short Circuit Current (Isc/A) 13.78 11.14 13.85 11.2 13.92 11.25 13.98 11.31 14.04 11.35
Voltage at Maximum Power (Vmp/V) 41.5 38.55 41.65 38.69 41.8 38.83 41.95 38.97 42.1 39.11
Current at Maximum Power (Imp/A) 12.9 10.38 12.97 10.43 13.04 10.49 13.12 10.56 13.19 10.61
Module Efficiency (%) 20.9 21.1 21.3 21.5 21.7
Cell Orientation 144 (6*24)
Junction Box IP68, Three diodes
Output Cable 4mm², +400, -200mm/±1400mm length can be customized
Glass Single glass, 3.2mm coated tempered glass
Frame Anodized aluminum alloy frame
Dimensions (LxWxH) 2256x1133x35mm
Weight 27.2kg
Packaging 31pcs per pallet/ 155pcs per 20' GP/ 620pcs per 40' HC
Operational Temperature -40°C ~ +85°C
Power Output Tolerance 0~3%
Voc and Isc Tolerance ±3%
Maximum System Voltage DC1500V (IEC/UL)
Maximum Series Fuse Rating 25A
Operating Cell Temperature 45±2℃
Protection Class Class Ⅱ
Fire Rating UL type 1 or 2
IEC Class C


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