off Grid Solar System Solar Energy Power System

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Product Description

1
Basic Information
Model NO.:4kw solar power system
Condition:New
Certification:ISO, CE
Application:Home, Industrial, Commercial
System Type:Off Grid
Capacity:50,000 PCS/Year
Package:Plywood Case
Origin:China
2
Product Description

Solar Light Off Grid Solar System provides a reliable electrical power supply for street lighting, public monitoring, and residential energy needs. This integrated system is designed for high efficiency and long-term durability in various environmental conditions.

off Grid Solar System
3
3KW Equipment List
No. Module Name Description Quantity
1Solar PanelPower: 250w12 pcs
2Solar Charge Controller48V, 50A1 set
3GEL Battery12V, 250AH4 pcs
4Off Grid InverterDC/48V1 pcs
5DC Combine Box4 input 1 output1 pcs
6Mounting StructureFull set for 12 modules1 set
7PV Cables4 mm² / 10 m²1 set
8Battery Rack4 pieces group1 set
9PV ConnectorRated Voltage: 1000V12 pairs
Solar Panels
  • 25 years Warranty
  • Highest conversion efficiency of 17%
  • Anti-reflective and anti-soiling surface
  • Excellent mechanical load resistance
  • PID Resistant, High salt and ammonia resistance
Solar Panels
Charge Controller
Charge Controller
  • PWM Charge Technology
  • MPPT Charge Technology for Maximum Efficiency
Battery Storage
  • Options: AGM or GEL Battery
  • Specifications: 2V, 12V models
  • Grouped battery bank wiring for optimized power storage
Solar Battery
PV Inverter
PV Inverter
  • Output: 220VAC Single Phase 50Hz
  • Real Time Double MPPT: 60-145VDC
  • Efficiency > 98.7%
  • 4 Inch LCD Display
  • Comprehensive battery protection settings
4
Project Case & Packaging

Featured Installations: 15KW solar power system in Afhan; 7.2kw Solar wind power system in Turkey.

Product Logistics: Based on your demand and quantity, we choose safe and economic transportation including sea, air, land, and express services.

5
Manufacturing Excellence

Established in 1996, we specialize in manufacturing small and medium-sized wind turbine generators and solar power systems. Our facilities are ISO9001 certified and our products carry CE certification. With over 15 years of experience in the photovoltaic field, we have supplied green energy solutions to over 50 countries, including Germany, America, Vietnam, and Turkey.

Manufacturing Center
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Frequently Asked Questions
1. What components are included in the solar power system?
The system typically includes solar panels, a charge controller (PWM or MPPT), a battery bank (GEL or AGM), an off-grid inverter, DC combine boxes, mounting structures, and necessary PV cables and connectors.
2. How is product quality guaranteed?
We always provide a pre-production sample before mass production and conduct a final inspection before shipment to ensure all components meet our quality standards.
3. What is the expected lifespan of the solar panels?
Our solar panels come with a 25-year warranty and are designed with anti-reflective, anti-soiling surfaces to maintain high efficiency over decades.
4. Can the system be used for both home and industrial applications?
Yes, our solar power systems are versatile and suitable for residential homes, industrial facilities, commercial buildings, and public infrastructure like street lighting.
5. What shipping and payment terms do you offer?
We accept delivery terms including FOB, EXW, and Express Delivery. Payment can be made via T/T, L/C, PayPal, or Western Union in USD or CNY.
6. Why choose our off-grid solar solutions?
With over 15 years of specialized experience and a 1GW annual capacity, we offer high-efficiency, customized green energy solutions with proven performance in over 50 countries.

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