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Single phase 11kw-15kwh solar energy storage system

This is a complete 11kW/15kWh all-in-one solar energy storage system, integrating an 11kW/48V pure sine wave inverter, 15kWh lithium iron phosphate battery, 580W monocrystalline solar panels, and all necessary accessories. It supports solar/grid hybrid power supply, delivering reliable clean energy for home backup, off-grid living, and residential energy self-consumption.

Features

  • All-in-One Integrated Design: Combines inverter, battery, MPPT controller, and mounting components into one complete solution, ready for installation.
  • High-Efficiency Solar Harvesting: 16×580W monocrystalline panels + 150A MPPT controller (up to 99% efficiency) with 500VDC max PV input, maximizing solar energy utilization.
  • Long-Life Lithium Battery: 51.2V 300Ah LiFePO₄ battery (Class A cells, 6000+ cycles) for 15kWh energy storage, ensuring long-term reliable operation.
  • Pure Sine Wave Output: 220V 50/60Hz stable AC output, compatible with all household appliances and sensitive electronics.
  • Dual Power Auto-Switch: Seamless transfer between solar and grid power, acting as a UPS for uninterrupted power supply during outages.
  • Intelligent Protection & Monitoring: Built-in overcharge/over-discharge/short-circuit protection, with LCD display for real-time system status monitoring.
  • Durable & Reliable: Hot-dip galvanized steel stand + aluminum alloy mounting rails, ensuring long service life in outdoor environments.
  • Complete Accessories: Includes PV cables, air switches, MC4 connectors, and switch boxes for full system installation.
  • 48V Auto-Recognition: Intelligent system automatically identifies 48V battery configuration for safe and stable operation.

Application

  • 🏠 Residential Home Energy Storage: Reduces grid dependency, stores solar energy for self-use, and cuts electricity bills.
  • 🔌 Home Backup Power: Acts as an emergency UPS to power essential appliances (fridge, TV, lights, router, air conditioner) during blackouts.
  • 🌳 Off-Grid Living: Provides reliable off-grid power for remote cabins, villas, and rural households without grid access.
  • 🏢 Small Commercial Use: Supports small shops, offices, and cafes with clean, stable power supply.
  • ☀️ Solar Self-Consumption: Maximizes use of solar energy, reducing peak grid load and carbon footprint.
  • 🚜 Agricultural & Farm Use: Powers irrigation systems, farm machinery, and livestock facilities in rural areas.
  • 🏭 Light Industrial Use: Delivers stable power for small factories and light industrial equipment.

Specification

Item Details
Rated Power 11kW
Battery Capacity 15kWh (51.2V 300Ah LiFePO₄)
Inverter Type 48V pure sine wave
Solar Panel 580W monocrystalline ×16 pcs
MPPT Controller 150A, max PV input 500VDC, efficiency up to 99%
AC Input/Output 220V 50/60Hz
Warranty 1 year

Warranty

2 years

Description

Item Picture Specification
solar inverter 11KW 48VDC solar inverter
Pure sine wave output
Auto transfer between solar and grid power
AC input: 220V 50/60Hz
AC output: 220V 50/60Hz
Warranty: 1 years
MPPT Solar Controller 150A
1. 48V Auto recognition
2. MPPT efficiency can reach 99%
3. Maximum input voltage :500VDC
LiFePo4 lithium battery 51.2V 300AH
Class A cell 6000+ cycles
Solar panel Mono solar panel
580W
size: 2279*1134*30/35mm
PV mounting sytems Guide rail material: Aluminum alloy
Accessory 4 mm2: PVC insulated,  Red Meters 30
4 mm2: PVC insulated,  Black Meters 30
Air switch
Switch box
MC4

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