OFF-GRID INVERTER  ·  SKU: TV-OGI-30150

Off-Grid Solar Inverters — 3kW to 15kW Series

★★★★★ 4.9 / 5  (210 installations)

Engineered for complete energy independence and harsh grid conditions. Delivering pure sine wave power, high MPPT efficiency, and seamless battery integration, these off-grid inverters ensure uninterrupted electricity for remote homes, telecom stations, and industrial sites.

Best Seller
Starting at Request Quote
In stock — ships in 1–2 weeks
✔ 5-Year Standard Warranty
✔ Technical Support & Sizing Guidance
✔ CE / ISO / IEC Certified
  • ⚡ Power output: 3kW – 15kW Pure Sine Wave
  • ☀️ MPPT controller: Dual MPPT / Up to 500VDC
  • 🔋 Battery compatibility: LiFePO4 & Lead-Acid (48V)
  • 🛡️ Protection rating: IP65 Weatherproof Enclosure
  • 📶 Monitoring: Wi-Fi / RS485 / Mobile App
CHOOSE YOUR CAPACITY

Four power tiers, one platform

Each inverter tier is scalable and parallel-capable — start with what your site needs today, expand capacity as demands grow.

3kW
Best fit Small cabins, rural homes & essential backups
BUILT IN

Every unit, every tier

Pure Sine Wave Output

Delivers clean, stable AC electricity to safely power sensitive electronics, heavy inductive loads, and appliances.

High-Efficiency MPPT

Built-in Maximum Power Point Tracking extracts up to 98% efficiency from connected solar array strings.

Universal Battery Support

Fully compatible with LiFePO4 and lead-acid battery banks, featuring flexible BMS communication via CAN/RS485.

IP65 Enclosure Protection

Sealed weather-proof casing engineered for harsh outdoor environments, dust isolation, and high heat resistance.

Smart Wi-Fi & App Control

Real-time power tracking, remote parameter adjustments, and system alert notifications directly on your phone.

Parallel Scaling Capability

Connect up to 9 units in parallel to seamlessly scale total capacity or create 3-phase grid setups.

SPEC SHEET

Technical specifications

Parameter Specification
Rated output power3kW / 5kW / 10kW / 15kW
AC output waveformPure Sine Wave (220V/230V/240V AC)
Max. PV array power4,000W – 18,000W
MPPT voltage range120V – 500V DC
Battery voltage nominal48V DC (LiFePO4 & Lead-Acid)
Peak efficiency≥ 98% (PV to AC) / ≥ 94% (Battery to AC)
Transfer time10ms (UPS mode) / 20ms (APL mode)
Communication interfaceRS485, CAN, Wi-Fi / GPRS
Protection ratingIP65 Weatherproof Enclosure
Operating temperature-25°C to 60°C
Display & controlsLCD Touchscreen with LED Status Ring
CertificationsCE, IEC 62109-1/-2, RoHS

* Actual solar yield and backup duration vary based on battery state of charge, solar irradiance, and connected load profile.

WHERE IT FITS

Sized for the site, not the other way around

3kW

Cabins & rural homes

Essential load coverage for small off-grid residences and backup systems.

5kW

Residential & small offices

Powers everyday household appliances, AC units, and light commercial setups.

10kW

Villas & farmsteads

High-capacity solar yield for heavy loads, water pumps, and larger properties.

15kW

Industrial & mini-grids

Robust 3-phase capable supply for workshops, remote facilities, and microgrids.

Ready to spec an inverter for your system?

Tell us your load requirements and battery bank size — we'll recommend the ideal capacity tier.

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