Dawnice DWA Single-Phase Off-Grid Inverter 3kW-10kW Pure Sine Wave MPPT UPS for Off-Grid Residential & Remote Areas Solar Power

The DWA Single-Phase Off-Grid is a reliable pure sine wave off-grid inverter designed for standalone off-grid solar systems, available in 3kW to 10kW power ratings, with built-in MPPT solar charge controller and robust overload protection for remote locations.

Key Specifications at a Glance: 3-10kW | Pure Sine Wave | Built-in MPPT | Off-Grid | Generator Input | Single-Phase

Key Features

• Pure Sine Wave Output: Clean, stable AC power compatible with all sensitive electronics including computers, TVs, medical devices, and variable-speed motors.
• Built-in MPPT Charge Controller: High-efficiency MPPT solar charge controller with up to 99% tracking efficiency, supports wide PV input voltage range.
• Off-Grid Optimized Design: Specifically designed for standalone systems without grid connection, with generator input support for extended backup.
• Robust Protection & Reliability: Comprehensive protection including overload, over-temperature, short circuit, reverse polarity, and low battery alarm. Industrial-grade components for long service life.

Specifications

Certifications & Safety

CE / IEC62109 / RoHS certified. Comprehensive protection suite including overload, over-temperature, short circuit, reverse polarity, and low/high battery voltage protection.

Applications

• Off-grid homes and cabins
• Remote agricultural and irrigation systems
• Telecom and communication towers
• Emergency backup for critical loads
• RV and marine power systems

FAQ

Q: What is the difference between off-grid and hybrid inverters?

A: Off-grid inverters are designed for systems without grid connection, with battery as the primary power source and generator backup. Hybrid inverters can connect to both grid and battery, supporting grid-tie with battery backup, net metering, and peak shaving. Choose off-grid if you have no grid access; choose hybrid if you want grid interaction with battery storage.

Q: Can I use this with a generator?

A: Yes, the DWA off-grid inverter supports AC generator input with automatic generator start/stop control. When battery voltage drops below a set threshold, the inverter can automatically start a generator to recharge the battery and power loads, ensuring uninterrupted power supply.

Q: What size inverter do I need for my off-grid home?

A: Inverter sizing depends on your total connected load and surge requirements. As a general guide: 3kW for small cabins with essential loads, 5kW for average off-grid homes, 8-10kW for larger homes with multiple high-power appliances. We recommend a free load assessment for accurate sizing.

Order & Support

For BOM quotations and bulk pricing, please contact us. DDP/FOB/EXW trade terms available with export-grade reinforced wooden crating. Authorized Distributor of Dawnice .