All-in-One Solar Energy Storage System 3.6kW+7.68kWh

Product Description

The Built-in All-in-One 3.6kW+7.68kWh Off-Grid Solar Energy Storage System is a compact, fully integrated solution designed for households, small businesses, and remote off-grid installations. Combining a 24V 3.6kW hybrid inverter with a built-in 7.68kWh LiFePO4 battery and a built-in MPPT solar charge controller, this system delivers stable, clean power around the clock. Its all-in-one design eliminates the need for separate components, making installation fast, simple, and cost-effective.

Core Features

Compact Built-in All-in-One System — Ideal Entry-Level Off-Grid Power Solution

Integrates inverter, MPPT controller, and LiFePO4 battery in a single compact unit. Perfect for small households, rural homes, and light commercial applications requiring reliable off-grid power.

• ✅ Built-in MPPT controller (max 4000W), no external charge controller needed
• ✅ Integrated 3.6kW hybrid inverter & 7.68kWh LiFePO4 battery
• ✅ Wide PV voltage range 40–450V, compatible with most solar panels
• ✅ 8000+ long cycle life, stable performance & long service time
• ✅ Support AC & DC simultaneous input, reliable power supply
• ✅ Compact all-in-one structure, easy to install and maintain
• ✅ 220-240V 50/60Hz output, compatible with local power grid standards

Technical Specifications

• Inverter: 24V 3.6KW Hybrid Inverter
• MPPT: 1 built-in, max 4000W
• PV Charge Voltage: 40–450V
• Max PV Voltage: 300–400V
• AC Output: 3.6KW, 220V–240V, 50Hz/60Hz
• Battery: 7.68kWh LiFePO4 (25.6V 300AH)
• Cycle Life: ≥8000 cycles
• AC & DC simultaneous input supported

Recommended Solar Panel Configuration

Based on the system's built-in MPPT (max 4000W) and PV input range (40V–450V), the following solar panel setup is recommended:

• Recommended Panel Wattage: 300W–550W monocrystalline solar panels
• Panels in Series: 6–8 panels (Voc approx. 240V–400V)
• Maximum PV Array: ~4000W total input
• Compatible Types: Monocrystalline & polycrystalline panels

💡 Need solar panels? We supply matching solar panels to complete your off-grid system. Contact us or place your order together — we offer combined shipping and full system support.

Note: Actual configuration may vary depending on panel brand and local solar irradiance. Please consult our technical team for a customized solar design.

FAQ | Built-in All-in-One 3.6kW Inverter + 7.68kWh LiFePO4 Solar System

Q1: What is the power output and battery capacity of this system?

This system features a 24V 3.6kW hybrid inverter with a built-in 7.68kWh LiFePO4 battery (25.6V 300AH). It provides stable 3.6kW continuous output, suitable for powering essential household appliances and small commercial equipment off-grid.

Q2: Does it have a built-in solar charge controller?

Yes. The system includes a built-in MPPT solar charge controller (max 4000W input), so no external charge controller is required. Simply connect your solar panels directly to the system for a clean, simple installation.

Q3: What solar panel voltage range is supported?

The system supports a PV charge voltage range of 40V–450V with a maximum PV voltage of 300–400V, making it compatible with most standard monocrystalline and polycrystalline solar panels on the market.

Q4: What is the battery service life?

The built-in LiFePO4 battery offers 8000+ charge cycles, providing more than 8 years of reliable daily use with minimal capacity degradation and excellent safety performance.

Q5: Does the system support both solar and grid charging?

Yes. It supports simultaneous AC and DC dual input — solar panels charge during the day, and grid power supplements during cloudy periods or at night, ensuring 24-hour uninterrupted power supply.

Q6: Is this system easy to install?

Absolutely. The all-in-one integrated design means no complex wiring between separate components. Simply mount the unit, connect your solar panels and AC input, and the system is ready to use — ideal for DIY installation and professional projects alike.

Q7: What output voltage does it support?

The system outputs 220V–240V, 50Hz/60Hz AC power, compatible with standard household and commercial electrical equipment across Southeast Asia, Europe, the Pacific Islands, and other regions.

Q8: What applications is this system best suited for?

It is ideal for small household off-grid power, rural home electrification, small shop or office backup power, agricultural irrigation systems, remote cabin power supply, and other light-duty off-grid applications.