Custom Power Supply 4.8kwh Light & Easy Generator Lithium Battery Energy Storage System for Household

Still deciding? Get samples of $ !
Request Sample

Product Description

📋

Basic Specifications

Model NO.
GPESS-48100-302L-A
Application
Home, Industrial, Commercial, Outdoor/Emergency
Specification
Normal, 548*528*622 mm
AC Output Power
3300W
Battery Type
Lithium Battery
Battery Voltage
48V
Battery Capacity
100ah
Weight
≤165kg
Transport Package
Carton/Wooden
HS Code
8504401990
Production Capacity
1000000 Pieces
💡

Product Description

GPESS-48100-302L-A portable energy storage system consists of AC CHARGER, DC CHARGER, AC(OUT) INVERTER, FRONT PANEL (Monitor unit), 4 modules, and 2 groups of 48V 50Ah lithium batteries.
Portable Energy Storage System
Input Parameters
Parameters Min. Typ. Max. Unit Remark
DC CHARGER (PV) Input voltage range 100 - 300 Vdc Compatible with light energy, wind energy, DC generation 3 channels input, with MPPT (≥90% accuracy).
Output rated voltage - 48 57.6 Vdc
Output current - - 32 A
Output efficiency 85 88 - % Full load test
AC CHARGER Input voltage range 90 220 280 Vac Input 149V-154V, output current derating 26A.
Input frequency 57 60 63 Hz
Output voltage - 48 57.6 Vdc
Output efficiency 92 - - %
Output Parameters
Parameters Min. Typ. Max. Unit Remark
AC INVERTER OUTPUT Output voltage range 115 120 125 Vac Output max. power 3300W
Output frequency 57 60 63 Hz
Output efficiency 86 - - %
AC Bypass Rated voltage 90 - 164 Vac Transfers to inverter when mains fail.
Battery Output Voltage/Current - 48V / 5A - Vdc/A Direct output with short circuit protection.
Protection & Battery Management
Over Temperature Automatic shutdown when radiator temperature is too high; 10ºC hysteresis.
Over Current Each module features over power and short circuit protection.
DC Charging Equipped with MPPT for maximum power charging.
AC Charging Constant current charging followed by constant voltage charging.
BMS Integrated Battery Management System for over/under voltage protection.
Environment & Operating Conditions
Operating Temp -10 to 40 °C Storage Temp -10 to 60 °C
Relative Humidity ≤ 90% Altitude 0 - 3000 m
Cooling Mode Fan cooling
Dustproof Operates in non-conductive, non-magnetic, and non-corrosive dust environments.

Frequently Asked Questions

What is the total capacity and output power of this system?
The system features a 48V 100Ah lithium battery capacity with a maximum AC inverter output power of 3300W.
Does the system support solar or wind energy charging?
Yes, the DC charger is compatible with light energy (PV) and wind energy, featuring MPPT tracking with at least 90% accuracy.
What kind of safety protections are included?
The system includes over-temperature protection, output over-current protection, short-circuit protection, and integrated BMS for battery voltage management.
Can the system handle outdoor environments?
It is suitable for outdoor/emergency use with an operating temperature range of -10°C to 40°C. However, please note it does not have a waterproof function.
How does the AC bypass function work?
When mains power is available, the system supplies power directly via bypass. It automatically transfers to inverter output if the mains input is unavailable or experiences over/under voltage.

Related Products