- Our large-scale commercial standalone PV solution eliminates reliance on municipal electricity for off-grid industrial facilities.
- Modular charge controllers and high-power off-grid inverters can be paralleled to expand output power flexibly according to load demand.
- Dual battery options of lead-acid and lithium storage provide long cycle life to sustain round-the-clock power supply without blackouts.
- Complete supporting accessories are included for quick installation, and we offer personalized configuration plans for different industrial power consumption needs.
Industrial Standalone Off Grid PV Kit 150kW/300kW/500kW Pure Sine Wave Inverter Full Set with MPPT Controllers & Custom Mounting Brackets
Product Introduction
Product Features
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Pure sine wave 150kW~500kW off-grid inverter
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Custom aluminum & galvanized steel mounting brackets
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Pure sine wave 150kW–500kW off-grid inverter
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10-year warranty complete off-grid solar system
Detailed description

Key Highlights of Commercial Off-grid Solar System
The integrated all-in-one solar energy storage system incorporates a hybrid inverter and Li-ion or LiFePO4 batteries for robust off-grid power supply
Complete off-grid and hybrid solar solutions from 30KW to 1200KW with MPPT controller and lithium-ion battery storage
This commercial and industrial solar system supports three-phase power output and is available in power ratings from 30kW to 500kW to meet diverse energy demands
The system features MPPT solar charge controllers, pure sine wave inverters, and supports both roof-mounted and ground-mounted installation for flexibility
With certifications like CE and ROHS, this energy storage solution offers long-term warranties, including a 25-year performance guarantee
Designed for scalability, the cabinet-style BESS (Battery Energy Storage System) provides backup power and can be customized through OEM/ODM services
Reliable off-grid solar energy solutions for residential, commercial and industrial applications worldwide





| PRODUCT MODEL | 150KW-OFF | 200KW-OFF | 300KW-OFF | 400KW-OFF | 500KW-OFF |
| 560w Mono Solar Panel | 270 | 360 | 540 | 720 | 900 |
| DC Combiner Box | 2pcs | 3pcs | 4pcs | 5pcs | 6pcs |
| Charge Controller | 384V 200A*2 | 384V 200A*3 | 384V 200A*4 | 384V 200A*5 | 384V 200A*6 |
| Battery Type | Lithium/Lead Acid Battery | Lithium/Lead Acid Battery | Lithium/Lead Acid Battery | Lithium/Lead Acid Battery | Lithium/Lead Acid Battery |
| Off Grid Inverter | 150KW | 200KW | 300KW | 400KW | 500KW |
| PV Cable 4mm² | 1000m | 1000m | 2000m | 3000m | 4000m |
| MC4 Connector | 100Piece | 100Piece | 200Piece | 200Piece | 300Piece |
| Mounting Brackets | 1 set; roof/ground type; Aluminum/Galvanized steel;Customized | 1 set; roof/ground type; Aluminum/Galvanized steel;Customized | 1 set; roof/ground type; Aluminum/Galvanized steel;Customized | 1 set; roof/ground type; Aluminum/Galvanized steel;Customized | 1 set; roof/ground type; Aluminum/Galvanized steel;Customized |
| WARRANTY | 10 years warranty for complete solar power system, free design. | 10 years warranty for complete solar power system, free design. | 10 years warranty for complete solar power system, free design. | 10 years warranty for complete solar power system, free design. | 10 years warranty for complete solar power system, free design. |
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