Sunpal Solar Energy Battery Storage System 75kW 50kWh 35kW 20kW Complete Off Grid Solar System For Home

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

Product Description

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Basic Information

Model NO.Off Grid Commercial System
Power Range100kW-250kW
Cooling MethodAir Cooling System
Solar Panel TypeMonocrystalline Silicon
Controller TypeMPPT
Battery TypeLithium Ion
Output Voltage230V/400V, 127V/220V, 277V/480V
Output Frequency50/60Hz
CertificateCE/TUV
OriginChina
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Packaging & Delivery

Package Size240.00cm * 120.00cm * 100.00cm
Gross Weight800.000kg
Transport PackageWooden Box

Product Description

Complete Off Grid Solar 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) - all engineered for 24/7 operation, even in harsh environments.

Key Features:

Power Range: 30kW / 50kW / 100kW (customizable)
Energy Storage: Scalable lithium battery packs (50kWh-500kWh+)
Autonomy: Supports up to 8 hours - 3 days of backup
Compatibility: Works with diesel genset, wind, or hydro backup
Plug & Play: Pre-wired and pre-configured for fast deployment
Smart EMS: Real-time monitoring and load optimization

Perfect For:

• Mining operations • Island resorts • Telecommunications towers • Agricultural farms • Off-grid factories

System Configuration

Component 30KW 50KW 60KW 80KW 100KW
580W Mono Panel 60 Pcs 90 Pcs 108 Pcs 144 Pcs 180 Pcs
MPPT Controller DC360V 100A DC360V 150A DC360V 200A DC360V 200A 2*DC360V 150A
Off Grid Inverter 30KVA 50KVA 60KVA 80KVA 100KVA
360V Battery 200AH 300AH 300AH 400AH 600AH
Combiner Box 2*3 in 1 out 3*3 in 1 out 4*3 in 1 out 4*3 in 1 out 6*3 in 1 out
Topcon Solar Panels

Topcon Bifacial Solar Panels

Peak Power: 580W | Efficiency: High | Dimensions: 2279*1134*30mm | Weight: 27.5kg

MPPT Controller

High Efficiency MPPT Controller

Rated Voltage: 360VDC | Max Current: Up to 200A | Range: 420-720VDC | Display: LCD+LED

Lithium Battery

Deep Cycle Lithium Battery

Capacity: 50-500KWH | Nominal Voltage: 360Vdc | DOD: 80%

Off Grid Inverter

Commercial Off Grid Inverter

Output: 30KVA-100KVA | AC Output: 220/360VAC | RS485/GPRS Monitoring

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Global Applications

Poultry Farm Ghana

Ghana: 50kW for Poultry Farm (54KW PV + 120kWh Battery)

School Complex Philippines

Philippines: 100kW for School Complex (100KW PV + 200kWh Battery)

Factory South Africa

South Africa: 30kW for Factory Warehouse (33KW PV + 60kWh Battery)

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Our Factory & Expertise

Factory Overview

Founded in 2008 with over 15 years of experience in the solar energy field, we have evolved into an integrated PV company manufacturing high-efficiency solar cells and modules. We provide one-stop solar system solutions across the entire PV industry chain.

Manufacturing 1 Manufacturing 2
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Frequently Asked Questions

What is the capacity range of this off-grid solar system?
The system is modular and customizable, typically ranging from 30kW to 100kW for commercial use, with energy storage options from 50kWh to over 500kWh.
What type of batteries are included in the system?
We use high-density, deep-cycle Lithium-Ion battery packs, specifically engineered for long life and stability in industrial off-grid applications.
Can the system integrate with existing diesel generators?
Yes, the intelligent inverter and energy management system are designed to work seamlessly with diesel gensets, wind turbines, or hydro power as secondary backup sources.
Is remote monitoring available for the system?
Yes, a comprehensive monitoring system is available via an App for both PC and mobile phones, allowing for real-time data tracking and load management.
What is the typical lifespan of the solar panels?
The Monocrystalline Topcon/PERC panels are designed for industrial durability, typically offering a performance life of 25-30 years with minimal degradation.
Is the system suitable for harsh environments?
Absolutely. With IP65/IP66 protection ratings on key components and robust wooden box packaging for transport, the system is built for mining, islands, and remote agricultural sites.

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