IP65 On/Off Grid Hybrid Inverter – 6kW | Waterproof & Dustproof, Parallel Operation, Smart Load Management
The IP65 On/Off Grid Hybrid Inverter series is engineered for demanding environments where dust, water, and extreme conditions are a concern. Available in 6kW, 8kW, and 30kW models, these inverters offer complete protection against the elements (IP65 rating), making them suitable for outdoor installation, coastal areas, industrial sites, and remote locations.
They combine grid-tie, off-grid, and backup functionality in a single unit, with programmable supply priority (PV, battery, or grid) to maximize self-consumption or ensure uninterrupted power.
Key Features
- IP65 waterproof & dustproof - Reliable operation in harsh weather and dusty environments
- Dual outputs for smart load management - Prioritize critical loads and automatically disconnect non-essential devices during battery low or peak demand
- Three operation modes - Grid-tie (feed-in), off-grid (island mode), and grid-tie with backup
- Parallel capability - Connect up to 9 units (6kW model)
- Programmable supply priority - Choose PV, battery, or grid as the primary source
- BMS communication - Reserved RS485, CAN-BUS, or RS232 port for lithium battery management
- User-adjustable charging - Set charging current and voltage to match different battery types
- High MPPT efficiency - MPPT voltage range 120-450VDC, maximum PV input power up to 8500W
Technical Specifications
- Pure sine wave output, power factor >0.99
- Maximum efficiency up to 97% (6kW/8kW models)
- Wide MPPT voltage range: 120-450VDC (6kW/8kW models)
- Built-in communication ports: USB, RS232, RS485, dry-contact, WiFi
- Operating temperature: -25°C to 50/60°C
- Parallel ready for scalable power systems
Applications
- Outdoor solar installations - Carports, farmhouses, remote telecom towers
- Commercial & industrial - Workshops, factories, EV charging depots
- Residential backup - Homes in areas with unstable grid or extreme weather
- Off-grid systems - Cabins, islands, mining sites
Frequently Asked Questions
1. Is the 6kW inverter truly weatherproof?
Yes, IP65 rated - dust-tight and protected against water jets. Safe for outdoor installation.
2. Can I run it without batteries?
Yes. In grid-tie mode it works battery-free, feeding solar power to loads or the grid.
3. How many units can I parallel?
Up to 9 units, giving a total of 54kW.
4. What is the MPPT voltage range?
120-450VDC, with a maximum open-circuit voltage of 550VDC.
5. What battery types work?
Lead-acid (AGM, gel, flooded) and lithium (LiFePO4) with BMS communication (RS485/CAN).