LXP ACS 3600 – AC Coupled Retrofit Inverter
Smart Solution for Upgrading Existing Grid-Tied Solar Systems into Energy Storage Systems
Structure & Highlights
The LXP ACS 3600 is a high-efficiency AC-coupled inverter designed specifically to retrofit existing on-grid solar systems into hybrid energy storage solutions. It allows homeowners and businesses to add battery backup functionality without replacing their current solar inverter, making it a cost-effective upgrade path.
Compact, lightweight, and easy to install, the ACS 3600 integrates seamlessly between your grid-tied inverter, the battery bank, and your home’s electrical system.
Highlights:
✅ Retrofit-friendly: Works with existing grid-tied PV systems
✅ Plug-and-play AC coupling
✅ Compatible with lithium and lead-acid battery chemistries
✅ Built-in energy management and remote monitoring
✅ Indoor wall-mountable design
Technical Specifications
| Parameter | Specification |
|---|---|
| Inverter Type | AC-Coupled Battery Inverter |
| Rated Power Output | 3.6 kW |
| Battery Type Supported | LiFePO₄ / Lead-Acid (configurable) |
| Nominal Battery Voltage | 48V DC |
| Battery Capacity Range | 5kWh – 15kWh (typical setup) |
| AC Input / Output Voltage | 230V, 50Hz (Single Phase) |
| Max Charging/Discharging Power | 3.6 kW |
| Efficiency | > 95% |
| Communication Protocols | RS485, CAN, Wi-Fi (optional) |
| Monitoring Platform | Mobile App / Web Portal |
| Protection Level | IP21 (Indoor use) |
| Cooling | Natural Convection / Fan Assisted |
| Dimensions | ~400 × 300 × 150 mm |
| Installation | Wall-mounted, Indoor |
| Certifications | IEC, CE, BIS-ready |
| Warranty | 5 Years (extendable) |
Application
Core Features
The LXP ACS 3600 is ideal for:
✅ Homes with existing grid-tied solar systems looking to add battery backup
✅ Locations experiencing frequent blackouts or unreliable grid supply
✅ Small offices, clinics, or shops wanting energy resilience
✅ Rural areas where solar is the primary energy source
✅ AC-Coupled Retrofit Design: Adds storage to existing PV systems without removing your current inverter
✅ Battery Agnostic: Supports multiple battery chemistries with smart configuration
✅ Energy Prioritization: Intelligent energy flow between grid, battery, and load
✅ Remote Monitoring: Access performance, battery level, and load data via app
✅ Smart Protection: Built-in safeguards for over-voltage, over-current, reverse polarity, and thermal control
🔌 How LXP ACS 3600 Powers Your Home
With the LXP ACS 3600, homeowners can upgrade their existing grid-tied solar system into a hybrid energy system that:
✅ Powers essential appliances (lights, fans, routers, computers, TVs) during outages
✅ Stores excess solar power during the day and uses it at night
✅ Reduces electricity bills by avoiding peak-time grid usage
✅ Empowers energy independence without changing the original inverter
✅ Requires no major rewiring or new PV setup — just a battery and the ACS 3600