Sunpal Complete Solar Panel System Commercial 20 kW 50kW 90kW 95kW Solar Power Energy System Off-Grid

Customization: Available
Application: Mine Off-Grid Power Supply
Installation: Cabinet Floor-Mounted

Product Description

ⓘ Overview & Basic Information
Model:Off Grid Commercial System
Power Range:100kW-250kW
Cooling Method:Air Cooling System
Solar Panel:Monocrystalline 400-700W
Controller:MPPT
Inverter Type:Hybrid 100KW
Battery Type:Lithium Ion
Output Voltage:230V/400V, 127V/220V, 277V/480V
Monitoring:App for PC and Phone
Certificates:CE/TUV
📋 Product Description
Solar Power System

Our 30kW to 100kW Off-Grid Solar Power System is designed for commercial and industrial applications in remote areas, microgrids, or facilities seeking full energy independence. This fully integrated system includes solar panels, high-capacity lithium battery storage, an intelligent off-grid inverter, and an advanced energy management system (EMS).

Power Range

30kW / 50kW / 100kW (Customizable)

🔋
Energy Storage

Scalable Lithium packs (50kWh-500kWh+)

🌞
Autonomy

8 hours to 3 days backup without sunlight

📱
Smart EMS

Real-time monitoring & load optimization

Configuration SP30-100KW3-OFF
580W Mono Solar Panel 60 Piece 90 Piece 108 Piece 144 Piece 180 Piece
MPPT Controller DC360V 100A DC360V 150A DC360V 200A DC360V 200A 2*DC360V 150A
Off Grid Inverter 30KVA 50KVA 60KVA 80KVA 100KVA
360V Battery 360*200AH 360*300AH 360*300AH 360*400AH 360*600AH
⚙ Key Components
Solar Panels
Topcon Bifacial Solar Panels

Peak Power: 580W (SP580M-72H)
Max Power Voltage: 43.09V
Dimensions: 2279*1134*30mm
Weight: 27.5 kg

High Efficiency MPPT Controller

Rated Voltage: 360VDC
Max Charging Current: 100/150/200A
MPPT Range: 420-720VDC
Display: LCD+LED

MPPT Controller
Lithium Battery
Deep Cycle Lithium Battery

Capacity: 50-500KWH
Nominal Voltage: 360Vdc
Capacity Options: 100/200/300AH
Depth of Discharge: 80%

Main Disconnect & Inverter

Includes DC/AC Disconnects and PV Combiner.
Inverter Output: 30-100KVA
Protection Degree: IP65/IP66
Supports RS485/GPRS Monitoring

Inverter System
🏛 Application Projects
Ghana Project

Ghana: 50kW for Poultry Farm

Philippines Project

Philippines: 100kW for School Complex

South Africa Project

South Africa: 30kW for Factory Warehouse

🏭 Manufacturing Facility
Factory View

With around 15 years of experience in the solar energy field since 2008, our integrated PV facility manufactures high-efficiency solar cells and modules. We provide expertise in one-stop solar system solutions, covering solar cells (166mm to 210mm), panels (PERC, Topcon, HJT), and complete PV solution consulting.

Production Line
Module Testing
Frequently Asked Questions
Q1: What power capacities are available for this off-grid system? The system is highly customizable, with standard configurations ranging from 30kW to 100kW, and expandable up to 250kW for larger commercial needs.
Q2: How long can the battery backup last without sunlight? Depending on the lithium battery configuration, the system provides autonomy for 8 hours to 3 days of continuous power supply.
Q3: Can I monitor the system performance remotely? Yes, the system includes a smart monitoring gateway with a dedicated App available for both mobile phones and PCs to track real-time data.
Q4: What types of solar panels are used in these systems? We primarily use high-efficiency Monocrystalline Silicon panels, including the latest Topcon and Bifacial technologies for maximum energy yield.
Q5: Is the system compatible with other power sources like diesel generators? Yes, the intelligent inverter system is designed to work seamlessly with diesel gensets, wind, or hydro power as backup sources.
Q6: What certifications do the products hold? All core components, including panels and inverters, are fully certified with CE and TUV standards for global safety and quality compliance.

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