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Home > Off-Grid Battery Backup Systems > 100kwh 200kwh System Backup Lithium Battery Storage 25kw 40kw 50kw off Grid Photovoltaic Solar Panel System
100kwh 200kwh System Backup Lithium Battery Storage 25kw 40kw 50kw off Grid Photovoltaic Solar Panel System
100kwh 200kwh System Backup Lithium Battery Storage 25kw 40kw 50kw off Grid Photovoltaic Solar Panel System
100kwh 200kwh System Backup Lithium Battery Storage 25kw 40kw 50kw off Grid Photovoltaic Solar Panel System
100kwh 200kwh System Backup Lithium Battery Storage 25kw 40kw 50kw off Grid Photovoltaic Solar Panel System
100kwh 200kwh System Backup Lithium Battery Storage 25kw 40kw 50kw off Grid Photovoltaic Solar Panel System
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100kwh 200kwh System Backup Lithium Battery Storage 25kw 40kw 50kw off Grid Photovoltaic Solar Panel System
100kwh 200kwh System Backup Lithium Battery Storage 25kw 40kw 50kw off Grid Photovoltaic Solar Panel System
100kwh 200kwh System Backup Lithium Battery Storage 25kw 40kw 50kw off Grid Photovoltaic Solar Panel System
100kwh 200kwh System Backup Lithium Battery Storage 25kw 40kw 50kw off Grid Photovoltaic Solar Panel System
100kwh 200kwh System Backup Lithium Battery Storage 25kw 40kw 50kw off Grid Photovoltaic Solar Panel System

100kwh 200kwh System Backup Lithium Battery Storage 25kw 40kw 50kw off Grid Photovoltaic Solar Panel System

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Product Description

🟦 Basic Information
Model NO.
50KW-OFF
Condition
New
Certification
ISO, CE, TUV
Application
Home, Industrial, Commercial
Specification
Normal, 25kw/40kw/50kw
Use
Home Solar System
Solar Power
20kw/30kw/50kw/80kw
Battery Type
Lead Acid
Inverter
MPPT Controller & Inverter
AC Connection
1 Phase or 3 Phase
Output Voltage
220V-480V
Waterproof
IP68 Rated
Origin
China
Capacity
1.5gw/Year
📦 Product Description
Solar Panel System
System Backup
Solar Energy Storage System ESS Solution
Model 20KW-HY 30KW-HY 50KW-HY 80KW-HY 100KW-HY
Solar Panel 20kw 30kw 50kw 80kw 100kw
PV Combiner Box Customized
Hybrid Inverter 20kw 30kw 50kw 80kw 100kw
Utility Voltage 380V/480Vac 50/60Hz
Monitor Wifi Monitor/4G Terminal Monitor
☀️ Solar Panels
Solar Panels
  • PID Free PV Module
  • 0-5W Positive Power Output
  • 25 Years Power Guarantee
  • 100% Double EL Inspection
🎮 MPPT & Inverter
Inverter
  • 1KW - 5KW Off-grid Options
  • Single Phase Output
  • 220/230/240V Support
🔋 Solar Battery
Solar Battery
  • Stable DC Power Output
  • Deep Cycle GEL Type
  • 12V 250AH (3KWH/pc)
🛡️ Protection Board
Protection Board
  • PV Input Circuit Breaker
  • Battery Circuit Breaker
  • AC Input/Output Breaker
🛠️ Accessories
Accessories
  • Full PV & Ground Cables
  • Battery Connection Cables
  • Complete Wiring Solution
🏗️ Mounting Structure
Mounting Structure
  • Rooftop & Ground Support
  • Adjustable Angle 0-65°
  • Aluminum & Stainless Steel
🏭 Facility & Projects
Factory View
Safe Package
Solar Projects
Project Overview
❓ Frequently Asked Questions
Why choose our solar panel and solar system?
We provide complete set configurations with all necessary parts, supported by a 24/7 technical engineering team. Our systems are easy to install with detailed manuals, 100% tested before delivery, and professionally packaged for safety.
What solar solutions can you provide?
We offer On-grid systems (sell power to grid), Off-grid systems (with battery storage), and Hybrid systems that combine both functions.
What is the expected lead time?
Production generally takes 7-10 working days depending on the quantity and whether you need individual panels or a complete set system.
What is the monthly production capacity?
The monthly capacity for solar panels is approximately 110MW.
What is the warranty period for your products?
We provide a 12-year limited warranty on PV modules and a 25-year limited warranty on power output.
Which payment terms are supported?
We support multiple payment methods including Credit Card, Bank Transfer (T/T), Western Union, and LC.

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