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home solar panels with battery storage

Off-Grid Energy Storage
TG-OFG-6K2

Main Features:

  • Efficient integration: Built-in 100/120A MPPT solar charger

  • Intelligent control: User-adjustable charging current and voltage

  • Scalability: Parallel operation up to 12 units

  • Flexible: Wide PV input voltage range 60VDC~500VDC

  • VersaGrid: Programmable multiple operation modes: Grid-tie, off-grid and grid-tie with backup

  • Connectivity: Built-in WiFi for mobile monitoring and OTA for Android/iOS APP available

Specifications
Summary

Specifications of Off-Grid Energy Storage TG-OFG-6K2

MODELTG-OFG-6K2
Rated Power6200VA/6200W
INPUT
Voltage230VAC
Selectable Voltage Range170-280VAC(UPS); 90-280VAC(Appliances)
Frequency Range50/60Hz(auto Sensing)
OUTPUT
Nominal Voltage230VAC (Settable)
Surge Power12400VA
Frequency50/60Hz
WaveformPure Sine Wave
Transfer Time10ms(UPS); 20ms(Appliance)
Peak Efficiency(PV to INV)96%
Peak Efficiency(Battery to INV)93%
Overload Protection60s@105%-110% Load; 10s@110%-140% Load; 5s@≥140% Load
BATTERY
Battery Voltage48VDC
Floating Charge Voltage54VDC
Overcharge Protection63VDC
SOLAR CHARGER & AC CHARGER
Solar Charger TypeMPPT
Maximum PV Array Power6500W
Maximum PV Array Open Circuit Voltage500VDC
MPPT Operating Voltage Range60VDC~450VDC
Maximum PV Input Current27A
Maximum Solar Charge Current120A
Maximum AC Charge Current100A
Maximum Charge Current(PV+AC)120A
PHYSICAL
Product Dimension DWH(mm)418*300*122
Packing Dimension DWH(mm)495*395*215
Net Weight(kg)9
Communication InterfaceRS232/RS485(BMS)/Bluetooth/WiFi/Dry-contact
Lithium Battery ActivationYES(By PV or Utility)
Parallel CapacityYES(12 PCS)
OPERATING ENVIRONMENT
Operating Temperature Range-10°C~50°C
Storage Temperature-15°C~60°C
Humidity5%-95% Relative Humidity(Non-condensing)
*Product specifications are subject to change without further notice



Summary of Off-Grid Energy Storage TG-OFG-6K2

Summary of Off-Grid Energy Storage TG-OFG-6K2

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Chongqing SAMAS Smart Energy Technology Co., Ltd.
Chongqing Company
16th Floor, Building A, Tuobang Tower, No. 9 Jintong Avenue, Liangjiang New District, Chongqing, Chongqing, China
Contact Us
Phone:  +862363368778
Chongqing Company: 
16th Floor, Building A, Tuobang Tower, No. 9 Jintong Avenue, Liangjiang New District, Chongqing, Chongqing, China
Shenzhen Factory: 
No. 7 Huanping Road, Zhongxin Community, Pingdi Street, Longgang District, Shenzhen, Guangdong, China
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