30kw 50kwh Residential Solar Energy Storage System

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Product Description

Basic Information

Model NO.
30kw 50kwh
Cycle Life
6000 Pieces
Nominal Capacity
50 Kwh
Application
Home
Type
off-Grid
Solar Panel
Mono Type
Battery
Lithium
Production Capacity
50000 Pieces/Year

Packaging & Delivery

Package Size
80.00cm * 60.00cm * 135.00cm
Gross Weight
2000.000kg

Product Description

Working Principle of Off-Grid Solar Power Generation System

  • Photoelectric Conversion: Solar panels absorb photon energy to generate direct current (DC) via the photovoltaic effect.
  • Charging Control: Controllers monitor and adjust the charging process to the battery, preventing overcharging.
  • Energy Storage: The battery stores electrical energy as chemical energy, discharging it when sunlight is insufficient.
  • Inversion and Output: An inverter transforms DC power into standard alternating current (AC) for grid-standard requirements.
  • Load Power Supply: The system dynamically balances AC power supply to meet real-time electrical load demands.
Solar Principle
System Diagram

Product Parameters

Item 10KW 15KW 20KW 30KW
Half Cell Solar Panel16 pieces24 pieces32 pieces48 pieces
PV Combiner BoxDC Breaker/Combiner/Short-Circuit/Lightning Protection
Hybrid Inverter10kw15kw20kw30kw
WIFI Module1 set1 set1 set1 set
Solar BatteryLithium Powerwall with BMS/GEL
PV Cable4mm²4mm²4mm²4mm²
Mounting BracketTile Roof/Ground
Installation Manual
PV Module

PV Module

Cell Type: Mono N-Type
No. of Cells: 132 pieces
Dimensions: 2382*1134*30mm
Weight: 28.2KG
Pmax: 625W

Lithium Battery (LFP)

Model: 48V200AH
Cycle Life: 6000
DOD: 80%
Communication: CAN, RS485
Certificates: CE, TüV, IEC62619, UN38.3

Battery
Inverter

Hybrid Storage Inverter

Specifications: 10.5KW/48V
Parallel Capability: 1 to 6 units
Protection: IP20
Warranty: 5 years

Our Advantages

  • Product Performance: High purity and high conductivity with low energy consumption and strong current-carrying capacity.
  • Product Quality: Durable and corrosion-resistant materials with strict quality assurance.
  • Manufacturer Strength: Direct supply from physical factories with customization options and long-term service support.
Workshop
Project Cases

Company Profile

Company Header

Founded in 2000, we have evolved into a high-tech enterprise after over 20 years of development, specializing in R&D, design, production, and service of outdoor lighting equipment and photovoltaic intelligent applications. We have won multiple quality awards and are recognized as a "Service-oriented Manufacturing Demonstration Enterprise".

With over 100 patents and professional Grade-I qualifications, the company has passed ISO 9001/14001/45001 and international product certifications. Our products sell to over 100 countries, undertaking landmark infrastructure projects globally. Upholding integrity and innovation, we aim to enhance core competitiveness and boost high-quality manufacturing.

Certification

Frequently Asked Questions

What is the cycle life of the energy storage battery?
The lithium battery (LFP) is designed for a long service life with up to 6000 cycles at 80% Depth of Discharge (DOD).
Can the hybrid inverter be expanded for larger loads?
Yes, the hybrid storage inverter supports parallel connection, allowing 1 to 6 units to work together to meet higher power demands.
What safety certifications do your products hold?
Our systems are certified by international standards including CE, TüV, IEC62619, UN38.3, and ROHS to ensure safety and reliability.
Does the system support remote monitoring?
Yes, each system is equipped with a WIFI Module Monitor that allows users to track performance and parameters in real-time.
Is the mounting bracket suitable for different roof types?
The system includes mounting brackets versatile enough for both tile roof and ground installations.
What is the warranty period for the core components?
The hybrid storage inverter comes with a 5-year warranty, and the lithium battery is designed for a service life exceeding 10 years.

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