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7.68kWh 3.6kW Off Grid Solar Energy Storage System With Dual AC Outputs
7.68kWh 3.6kW Off Grid Solar Energy Storage System With Dual AC Outputs
Specifications
MOQ :
2 Units
Delivery Time :
10-15 Days for Samples; 30-40 Days for Bulk Production
Generator Function :
Recovery Charging during Poor Solar Conditions
Certification :
MSDS , UN38.3
Solar Collection Strategy :
Recharge during Available Daylight
Model Number :
ESS-8KWH-3.6KW-A-2
Night Load Planning :
Extended Reserve for Essential Equipment
Payment Terms :
L/C,T/T,Western Union
Expansion Decision :
Select Larger Battery Stack for More Autonomy
Price :
Negotiable
Suitable Application :
Remote Homes, Shops and Small Offices
Supply Ability :
5000 Units per Month
Site Design Focus :
Daily Consumption and Solar Recovery Balance
Brand Name :
Voltertech
Off-Grid Energy Tier :
Balanced Day-and-Night Storage
Place of Origin :
China
Output Management :
Separate Priority and Flexible Circuits
Packaging Details :
Heavy-Duty Wooden Case with Protective Foam
Description

7.68kWh 3.6kW Off Grid Solar Energy Storage System with Dual AC Outputs

This off grid solar energy storage system combines a 7.68kWh LiFePO4 battery with a 3.6kW inverter and MPPT charging. It provides a balanced energy reserve for remote homes, shops, offices and other sites with controlled day-and-night loads.

Balance Daily Consumption and Night Reserve

The larger battery provides more potential operating time than the entry configuration. Essential equipment should still be calculated from wattage and daily operating hours.

Flexible equipment can be scheduled during stronger solar production, preserving stored energy for evening lighting, refrigeration, communications and other priority loads.

Solar Charging with Generator Support

The MPPT input operates from 60–500Vdc, with a maximum open-circuit voltage of 500Vdc and a photovoltaic input-current limit of 18A.

A compatible generator or utility source can provide charging during poor solar conditions. Generator voltage, frequency and continuous capacity should meet the inverter input requirements.

Organize Local Loads through Two Outputs

Two AC channels can separate priority circuits from loads that may be switched off when battery energy is limited. The combined AC output remains 3.6kW.

Grid export and parallel-machine operation are not supported. The system is intended to supply local loads from one integrated unit.

7.68kWh Off-Grid Technical Data

Stored Energy 7.68kWh / 25.6V / 300Ah LiFePO4
Local Load Output 3.6kW Rated / 5400VA Instantaneous
AC Output Quality 220/230Vac ±5% / 50 or 60Hz / Pure Sine Wave
PV Input Window 60–500Vdc MPPT / 500Vdc Maximum Voc / 18A
AC Charging Source 230Vac / Automatic 50–60Hz Detection
Battery Current Rating 100A Maximum Charge / 150A Maximum Discharge
Battery Stack Base Battery plus One Expansion Section
System Interfaces RS232 / RS485 / CAN / LCD
Operating Location IP22 / Dry Indoor or Protected Technical Area

7.68kWh Off-Grid System FAQ

Is this suitable for overnight essential loads?

Suitability depends on total overnight energy consumption and the reserve retained by the system.

Can loads operate while solar energy charges the battery?

Available solar power can support local loads and battery charging according to system conditions and settings.

Can a generator be used during cloudy weather?

Yes, when the generator output meets the inverter’s voltage, frequency and power requirements.

Can the system sell electricity to the grid?

No. Grid-connected export is not supported.

What determines the required solar array?

Daily energy use, effective sunlight, panel voltage and required battery recovery time determine the array design.

Review Daytime Charging and Night Loads

Send your daytime and overnight load schedule. We will assess whether 7.68kWh provides sufficient usable reserve.

Request a Daily Energy Review

Send your message to this supplier
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7.68kWh 3.6kW Off Grid Solar Energy Storage System With Dual AC Outputs

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Product Detail
MOQ :
2 Units
Delivery Time :
10-15 Days for Samples; 30-40 Days for Bulk Production
Generator Function :
Recovery Charging during Poor Solar Conditions
Certification :
MSDS , UN38.3
Solar Collection Strategy :
Recharge during Available Daylight
Model Number :
ESS-8KWH-3.6KW-A-2
Contact Supplier
7.68kWh 3.6kW Off Grid Solar Energy Storage System With Dual AC Outputs

Voltertech Co.,Limited

Verified Supplier
1 Years
guangdong, guangzhou
Business Type :
Manufacturer
Main Products :
All In One Energy Storage System, Commercial Energy Storage System, High Voltage Battery System
Total Annual :
5000000-10000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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