20.8kwh 51.2V102ah Lithium Battery Movable Home Energy Storage with 5kw External off Grid Hybrid Inverter Residential Ess LFP Battery

Overview

Basic Info.

Model NO.	S52M4
Module Nominal Capacity	51.2V102ah
Lifetime	3 Years
Warranty	3 Years
Trademark	ES
Origin	Shandong, China
HS Code	85076000
Production Capacity	50000pieces/Year

Product Description

Product Description

ES Home Energy Storage systems use grade A LiFePO4 cells to ensure the highest safety values and lifecycle, the BMS protects the battery from temperature, current, voltage, SOC and SOH anomalies. ES Home Energy Storage systems can deeply charge and discharge up to 100% DOD.

Support Connected in parallel mode for expansion (Series mode is not supported) and offer a capacity range of 5.2-104kWh in 5.2kWh increments, it can be used to support reliable power for all types of equipment and systems. Our recommended home storage capacity is 20-30 kWh.

Support solar PV power charging, ES battery home energy storage can be charged during the day and supplied to the load at night, maximizing power savings. Continuous rainy weather can be used for direct charging with utility power, or charging in the valley section of the power grid and discharging in the peak section to ease the pressure on the power grid and save electricity.When energy storage is used with off grid inverter, the power is self-generated and is not affected by the pressure on the city's power supply. When energy storage is used with on grid inverter, the inverter will first charge the battery, and when the battery is fully charged, it can be fed back into the grid to relieve the pressure on the grid.

Product Parameters

Energy Storage
Model No	S52M1	S52M2	S52M3	S52M4	S52M5	S52M6
Number of parallel modules	1	2	3	4	5	6
Rated Voltage / Rated Current	51.2V102Ah	51.2V204Ah	51.2V306Ah	51.2V408Ah	51.2V510Ah	51.2V612Ah
Rated Capacity	5.22KWh	10.44KWh	15.66KWh	KWh	KWh	KWh
Operation voltage	44.8-58.4V
Max.charging voltage	58.4V
Max.charging and discharging current	100A	200A	200A	200A	200A	200A
Max Power	5KW	10KW	10KW	10KW	10KW	10KW
Life time(25°C)	10 years
Life cycles(80% DOD, 25°C)	6000 Cycles
Operation temperature	-20ºC~60ºC
Charge Temp	0ºC~55ºC
Storage temperature	0ºC~45ºC
Dimensions(L×W×H)mm	L500×W485×H240	L500×W485×H430	L500×W485×H620	L500×W485×H810	L500×W485×H1000	L500×W485×H1190
Weight / Kg	55Kg	104Kg	152Kg	200Kg	250Kg	300Kg

Battery Input Data
Battery Type	Lead-acid or Lithium-ion
Battery Voltage Range (V)	40V-60V
Max.Charging Current (A)	100A
Max.Discharging Current(A)	120A
Charging Curve	3Stages/Equalization
External Temperature Sensor	Optional
AC Input Data
Rated AC Input (V)	185V-250V
AC Input Frequency	45-65Hz
Max.Charging Current (A)	63A
PV String Input Data
Max.DC Input Power (W)	4800W
MPPT Range (V)	80~240V
PV Input Current (A)	20A
AC Output Data
Rated AC Output and UPS Power (W)	5000W
Max AC OutputPower (W)	5000W
Peak Power(off grid)	2times of rated power, 10 S
AC Output Rated Current (A)	20.8A
Max.AC Current(A)	24A
Max Continuous AC Passthrough(A)	35A
Output Frequency and Voltage	240V/50HZ
Grid Type	Split phase,2/3phase,single phase
Current Harmonic Distortion	THD<3%(Linear load<1.5%)
Efficiency
Max.Efficiency	97.60%
MPPT Efficiency	99.50%
Protection
PV Input Lighting Protection	Integrated
Anti-islanding Protection	Integrated
PV String Input Reverse Polarity Protection	Integrated
Insulation Resistor Detection	Integrated
Residual Current Montioring	Integrated
Output Over Current Protection	Integrated
Output Shorted Protection	Integrated
Output Over Voltage Protection	Integrated
Surge protection	DC type II/AC type II
General Data
Operating Tenperature Range (ºC)	-25~60ºC,>45ºC Derating
Cooling	Fan
Noise (dB)	<30
Communication with BMS	RS485;CAN
Size(Length*width*Height mm)	670×420×233mm
Installation Style	Wall-mounted
Warranty	3 years

Company Profile
FAQ

Q1: How is Your Delivery Time?

A1: In general circumstance, we can have an immediate delivery of regular machines for our clients within 30 days. If the customer is in urgent need, we can deliver the goods in 15 days at the earliest.Q2: HOW Soon Can You Respond Client Inquiries?A2: We work 24/7 to respond client inquiries and questions all the time.Q3: Which Payment Terms Can You Accept?A3: Normally we work on T/T term. On T/T term, 30% down payment is required in advance, and 70% balance shall be settled before shipment.Q4: How Long Will Your Price be Valid?A4: We are a tender and friendly supplier, never greedy on windfall profit. Basically, our price remains stable through the year. We only adjust our price based on two situations:(1) The rate of USD: MB varies significantly according to the international currency exchange rates;(2) Manufacturers / factories adjusted the machine price, because of the increasing labor cost and raw material cost.Q5: What Logistics Ways You Can Work For Shipment?A5: We can ship forklift by various transportation tools.(1) For 80% of our shipment, the machine will go by sea, to all main continents such as Europe, North America, Africa, South America, Middle East, Oceania and Southeast Asia etc., either by container.(2) For inland neighborhood countries of China, such as Russia, Mongolia, Kazakhstan, Kyrgyzstan, Tajikistan, zbekistan,Turkmenistan etc., we can send by road or railway.(3) For light spare parts in urgent demand, we can send it by international courier service, such as DHL, TNT, UPS, or Fedex.