ESS 8KWH All-in-One Solar Energy Storage System with 3.6KW Inverter EH-23
The EH-23 is an integrated solar energy storage system combining a 3.6kW inverter, an 8kWh battery, and an MPPT solar charger in one compact unit. Designed for residential energy storage and backup power applications, it supports solar charging, AC charging, and intelligent energy management.
With a rated battery voltage of 25.6VDC and 8kWh rated energy, the system provides 7.2kWh usable energy at 90% depth of discharge. Its MPPT solar charger supports a maximum PV input power of 5000W, a PV operating voltage range of 40–450VDC, and a maximum PV open-circuit voltage of 500VDC.
The EH-23 delivers 3.6kW rated AC output with pure sine wave power and supports 208V, 220V, 230V, and 240V output voltages. A 10ms transfer time helps maintain power continuity when switching between supported power sources.
Featuring an LCD display, USB communication, and WiFi monitoring, the EH-23 allows users to monitor system status conveniently. Its integrated design simplifies system installation and makes it suitable for homes, small backup power systems, and other compatible off-grid or hybrid energy applications.
For distributors, solar installers, project contractors, and energy storage brands, the EH-23 offers an integrated solution for residential solar power and backup energy projects.
Model Information
| Parameter | Specification |
|---|---|
| Model | EH-23 |
| System Model | ESS 3.6KW+8KWH |
| System Type | All-in-One Energy Storage System |
| Rated Inverter Power | 3.6kW |
| Rated Battery Energy | 8kWh |
| Usable Battery Energy | 7.2kWh at 90% DOD |
AC Input
| Parameter | Specification |
|---|---|
| Rated Input Voltage | 208 / 220 / 230 / 240VAC |
| Input Wiring | L + N + PE |
| Normal Mode Voltage Range | 90–280VAC ±3V |
| UPS Mode Voltage Range | 170–280VAC ±3V |
| Input Frequency | 50 / 60Hz, automatic adaptation |
AC Output
| Parameter | Specification |
|---|---|
| Rated Output Power | 3.6kW |
| Output Voltage | 208 / 220 / 230 / 240VAC |
| Power Factor | 1 |
| Output Frequency | 50 / 60Hz ±0.1% (as supplied) |
| Transfer Time | 10ms |
| Output Waveform | Pure Sine Wave |
| Overload Capacity | 60s at 102–110%; 10s at 110–130%; 3s at 130–150%; 0.2s above 150% |
| Maximum Battery-Mode Efficiency | 92.7% at 24VDC |
Solar Charger — PV / AC
| Parameter | Specification |
|---|---|
| Solar Charger Type | MPPT |
| Maximum PV Input Current / Power | 18A / 5000W |
| PV Operating Voltage Range | 40–450VDC |
| Maximum PV Open-Circuit Voltage | 500VDC |
| Maximum PV Charge Current | 100A |
| Maximum AC Charge Current | 100A |
| Maximum Combined PV + AC Charge Current | 100A |
Battery
| Parameter | Specification |
|---|---|
| Nominal Battery Voltage | 25.6VDC |
| Rated Energy | 8kWh at 0.2C, 25°C |
| Usable Energy | 7.2kWh at 90% DOD |
| Maximum Charge Current | 100A |
| Maximum Discharge Current | 150A |
| Battery Operating Voltage Range | 20–29.2VDC |
| Battery Operating Temperature | -10°C to +50°C |
Interface and General Data
| Parameter | Specification |
|---|---|
| Display | LCD |
| Communication | USB |
| Monitoring | WiFi |
| Ingress Protection | IP20 |
| Operating Temperature | -10°C to +50°C |
| Relative Humidity | 5–95%, non-condensing |
| Storage Temperature | -15°C to +60°C |
| Maximum Operating Altitude | 4000m; derating above 1000m |
Dimensions and Weight
| Parameter | Specification |
|---|---|
| Product Dimensions (L × W × H) | 440 × 246 × 760mm |
| Package Dimensions (L × W × H) | 520 × 436 × 890mm |
| Net Weight | 73kg |
| Gross Weight | 86kg |
Related Products
Related Blogs
Benefit 1 — Integrated All-in-One Design
Combines a 3.6kW inverter, 8kWh battery, and MPPT solar charger in one integrated unit to simplify system configuration and installation.
Benefit 2 — 8kWh Rated Energy
Provides 8kWh rated battery energy and 7.2kWh usable energy at 90% depth of discharge for compatible residential energy storage applications.
Benefit 3 — 5000W Maximum PV Input
Supports up to 5000W PV input power, with a 40–450VDC operating voltage range and 500VDC maximum open-circuit voltage.
Benefit 4 — Pure Sine Wave Output
Delivers pure sine wave AC output with a rated capacity of 3.6kW for compatible household appliances and electrical equipment.
Benefit 5 — Multiple AC Voltage Options
Supports 208V, 220V, 230V, and 240V AC output to accommodate different system configurations.
Benefit 6 — Flexible Charging Options
Supports MPPT solar charging and AC charging, with a maximum combined PV and AC charge current of 100A.
Benefit 7 — Fast Transfer Time
Features a specified transfer time of 10ms for supported power-source switching scenarios.
Benefit 8 — Smart Monitoring
Includes an LCD display, USB communication, and WiFi monitoring for convenient system-status checking.
Benefit 9 — High Conversion Efficiency
Achieves a maximum battery-mode efficiency of 92.7% at 24VDC, according to the supplied specification.
Benefit 10 — Designed for Residential Applications
The integrated format is suitable for residential solar storage, backup power, and compatible small-scale energy projects.
Related Products
What products does YiFang offer?
YiFang specializes in batteries, chargers, battery packs, and power solutions, including Li-ion, LiMn (IMR), Ni-MH, and LiFePO₄ batteries.
Does YiFang provide OEM/ODM services?
Yes, we offer flexible OEM and ODM customization, including product design, specifications, and packaging to meet your exact requirements.
What industries use YiFang products?
Our products are widely used in e-cigarettes, UAVs, balance scooters, electric bikes, electronic equipment, toys, flashlights, and other commercial and industrial applications.
What is YiFang’s production capacity?
YiFang operates its own factory with automated production lines, producing up to 100,000 units daily, ensuring consistent quality and timely delivery.
How can I contact YiFang for orders or inquiries?
You can contact us via our website inquiry form, email, or phone. Our team is ready to provide professional guidance and customized solutions.
What industries use YiFang products?
Our products are widely used in e-cigarettes, UAVs, balance scooters, electric bikes, electronic equipment, toys, flashlights, and other commercial and industrial applications.
What industries use YiFang products?
Our products are widely used in e-cigarettes, UAVs, balance scooters, electric bikes, electronic equipment, toys, flashlights, and other commercial and industrial applications.
What warranty and after-sales support does YiFang offer?
We provide 6–12 months warranty, responsive customer support, and global insurance coverage for long-term reliability and customer peace of mind.
