Description

Technical Parameters

The 30kw Commercial Off Grid Solar Power System is a complete industrial solar power solution for commercial and off-grid applications.

It combines high-efficiency photovoltaic generation, intelligent energy storage, and industrial-grade inverter technology to deliver reliable performance for factories, agricultural facilities, mining operations, and remote commercial sites.

Core Components

Solar Panels

Monocrystalline solar panel 580W (high efficiency module)

PV Combiner Box

6 inputs / 1 output

Off-Grid Storage Inverter

Rated power: 30kW

Output voltage options: 110V / 120V / 208V / 220V / 380V

Frequency: 50/60Hz automatic adaptation

Supports AC coupling and hybrid generator input (optional configu

Energy Storage Options

The system supports flexible battery configurations depending on project requirements:

Gel Battery Option

12V 250Ah deep cycle gel battery

Suitable for cost-sensitive or backup power applications

Lithium Battery Option

48V 100Ah LiFePO4 lithium battery (available configuration)

Higher cycle life, deeper discharge capability, and faster charging efficiency

Ideal for industrial continuous operation

Balance of System (BOS)

Mounting Structure

Suitable for pitched roof, flat roof, and ground-mounted installations

Anti-corrosion aluminum or galvanized steel structure available

Cables

Single-core PV cable: 4mm² and 10mm²

Connectors

MC4 solar connectors for secure and waterproof connection

Installation Tools Kit

5 types of professional PV installation tools included for on-site assembly support

Technical Overview

System Type	Off-grid / Hybrid optional
Rated Output	30kW
Battery System	Gel or LiFePO4 lithium
Inverter Compatibility	Single-phase / three-phase configurable
Installation Type	Roof / Ground / Hybrid structures
Application Lifespan	20–25 Years system design
The 30kw Commercial Off Grid Solar Power System is fully modular and can be expanded with additional battery banks or PV arrays depending on future energy demand.

Application Scenarios

Industrial factories requiring stable backup or primary power

Agricultural irrigation and cold storage systems

Mining camps and remote construction sites

Commercial buildings and warehouses

Island and rural electrification projects

Engineering Quality & Testing

Each system is assembled using verified industrial components and undergoes strict pre-shipment testing, including:

Full load inverter performance testing

Battery charge/discharge cycle verification

Electrical safety and insulation testing

System wiring inspection and quality control audit

All components are selected for long-term outdoor operation in high temperature, humidity, and dusty environments.

OEM / Wholesale Cooperation

We support global EPC contractors, distributors, and project developers with flexible commercial cooperation models including OEM branding, system customization, and bulk supply pricing.

The 30kw Commercial Off Grid Solar Power System can be delivered as pre-assembled kits or fully customized engineering packages based on project requirements.

Frequently Asked Questions

Q: What is the MOQ for this system?

A: MOQ is 1 set for sample or project orders, and flexible for bulk wholesale cooperation.

Q: What payment terms do you accept?

A: We accept T/T, L/C at sight, and negotiated payment terms for long-term partners.

Q: What trade terms are available?

A: Standard terms include EXW, FOB, and CIF depending on destination and order structure.

Q: What is the delivery time?

A: Typical lead time is 7–15 working days depending on configuration and order quantity.

Q: How is product quality ensured?

A: Each system is fully tested before shipment with strict QC inspection and performance verification reports.

Q: What warranty is provided?

A: Inverter: 5 years, lithium battery: 5–10 years, solar panels: up to 25 years performance warranty.

Q: How is packaging handled for export?

A: All components are packed using reinforced export cartons and wooden cases to ensure safe international shipping.

Q: Can the system be customized?

A: Yes, voltage, battery type, capacity, and system configuration can all be customized for project requirements.

Ready to expand your renewable energy portfolio?

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	Model	Description
	Solar Panel	Con solar panel 580W
	PV Combiner Box	6 inputs 1 output
	Off grid storage inverter	30kW, AC 110V/120V/208V/220V/380V/, 50/60hz
	GEL battery Lithium-ion battery (available)	12v 250Ah 48V 100Ah(available)
	Mounting Support	Pitched / flat roof, ground
	Cable	Single-core 4mm² and 10mm² PV cable
	Connector	MC4 connector
	Tools Bag	5 kinds of PV installation tools