Off-Grid Inverters-

SunLife PRO 3.5KW Off-Grid Solar Inverter

In Stock

16%

SunLife Premium 3KW Off-Grid Solar Inverter

In Stock

28%

Sunlife SKN HDS 1600W Off-Grid Solar Inverter

In Stock

39%

Sunlife SKN HDS 800W Off-Grid Solar Inverter

In Stock

SolaX OG Series Off‑Grid Inverter – 6 kW (OG648)

In Stock

Ultra‑Fast Seamless Switching Ensures continuous power during grid outages with transfer time < 4 ms — ideal for sensitive electronics and uninterrupted load performance. High PV Input & Battery Support Supports a 7.2 kWp PV array with up to 28 A input current and high charge/discharge currents, maximizing solar harvest and battery use. Robust Power Handling With temporary 200 % AC overload capability, the inverter can start tough loads like motors and pumps without issues. Remote Monitoring & Smart Control Built‑in Wi‑Fi enables system monitoring, performance tracking, and status alerts via a mobile app or cloud interface. Parallel Expandability Multiple OG649 units can be connected in parallel for scalable off‑grid systems and higher power needs. Multi‑Battery Compatibility Works with both Lithium and Lead‑acid batteries, giving flexibility in storage choice and system design.

SolaX OG Series Off‑Grid Inverter – 5 kW (OG548)

In Stock

Seamless Off‑Grid Power

Ultra‑fast switchover (< 4 ms) ensures minimal interruption during grid loss.

Supports backup power even without a battery in some configurations.

High PV & Battery Current Support

Compatible with high‑power solar arrays (up to 6 kWp).

Higher‑than‑average charge (100 A) and discharge (120 A) currents improve battery performance.

Up to 200 % AC Overload

Temporary overload capability helps start high‑inrush loads like motors and pumps.

Smart & Remote Monitoring

Built‑in Wi‑Fi allows real‑time monitoring of solar generation, battery status, and system health.

Flexible Installation

Supports parallel operation of up to three units to expand capacity for larger systems.

Multi‑Battery Support

Works with Lithium and Lead‑acid batteries to suit various budgets and battery technologies.

20%

Growatt SPF 4000‑18000T DVM‑MPV 4KW to 18KW split phase Off‑Grid Solar Inverter

In Stock

Off‑Grid Solar Inverter Series – Designed for standalone systems without grid export.

Wide Power Range: 4 kW, 5 kW, 6 kW, 8 kW, 10 kW, 12 kW, 18 kW.

Built‑in Low‑Frequency Transformer for robust surge and impact load handling.

High Output Power Factor: Up to 1.0 for maximum load capacity.

2× Peak Power Ability for startup loads (e.g., pumps, compressors).

Dual Voltage Output flexibility.

Flexible Power Source Support: Solar, batteries (48 V DC), generator, utility.

Compatible Batteries: Lithium, lead‑acid, GEL.

Optional WiFi / GPRS Monitoring and PVkeeper platform support.

Smart monitoring and commissioning platform support.

22%

Growatt SPF 5000TL HVM 5KW Off‑Grid Solar Inverter

In Stock

Off‑grid solar inverter — no grid export, dedicated standalone power

Rated output: 5000 W / 5000 VA continuous power

Battery support: 48 V DC (Lithium / Lead‑acid / GEL)

Pure sine wave AC output for sensitive appliances

Built‑in MPPT solar charge controller (max PV ~4500 W)

High surge capacity (~10000 VA) for starting heavy loads

Parallel capability: Up to 6 units (expandable systems)

Supports solar, battery, generator, and utility input

Optional WiFi/GPRS remote monitoring via app

Fast transfer time for smooth backup switching

Built‑in protections (overload, short circuit, battery reverse)

24%

Growatt SPF 3000TL LVM 3KW Off‑Grid Solar Inverter

In Stock

Off‑grid solar inverter — no grid feed‑in, designed for standalone systems

Rated output: 3000 W (continuous)

Battery support: 48 V DC (Lithium / Lead‑acid / GEL)

Built‑in MPPT solar charge controller for efficient PV energy utilization

Pure sine wave output for TVs, fridges, computers, and sensitive electronics

Maximum PV input power: ~4000 W

Generator & utility input support

Fast transfer time for uninterrupted power backup

Monitoring: Optional WiFi/RS485 remote monitoring

Parallel support: Up to 6 units (expandable systems)

Smart battery and load management

Compact, wall‑mount design suitable for homes and small businesses

17%

Growatt SPF 4‑12KT HVM‑MPV Off‑Grid Solar Inverte

In Stock

Off‑Grid Inverter – Designed for standalone solar systems (no grid feed‑in).

Wide Power Range: 4 kW, 5 kW, 6 kW, 8 kW, 10 kW, 12 kW models.

Built‑in Low‑Frequency Transformer for strong surge handling and robust load support.

Supports 48 V DC batteries including lithium, lead‑acid, and GEL types.

Integrated MPPT Solar Charge Controller for efficient PV energy harvesting.

Multi Power Source Support: Solar, battery, generator, and utility power.

Optional WiFi and GPRS Monitoring for remote system status view.

High Output Power Factor: Up to 1.0.

Fast automatic transfer time for seamless backup switching.

Pure sine wave output suitable for sensitive electronics.

18%

Growatt SPF 6000T HVM‑G2 Off‑Grid Solar Inverter

In Stock

Off‑Grid Solar Inverter – No grid export, dedicated standalone operation

Rated Power: 6000 W (continuous)

Surge Power: Up to 18,000 VA for high startup loads

Dual MPPT Solar Chargers for superior solar harvest

Max PV Input Power: Up to 8000 W

Max PV Input Voltage: 500 V DC

MPPT Voltage Range: 80 V – 450 V DC

Battery Support: 48 V Lithium / Lead‑acid / GEL

Parallel Expansion: Up to 6 units (expandable systems)

Pure Sine Wave Output for sensitive electronics

Optional WiFi Monitoring (ShineWiFi) / RS485

Supports Generator & Utility Input

Fast transfer time for reliable backup power

Smart battery & load management

Compact wall‑mount design

13%

Growatt SPF 3000T HVM-G2 Off-Grid Solar Inverter

In Stock

Pure off-grid solar inverter (no grid export)

Rated output power: 3000 W continuous output

Surge power up to 9000 W for heavy loads

Supports 48 V lithium-ion and lead-acid batteries

Built-in MPPT solar charge controller

Maximum PV input power up to 4500 W

MPPT voltage range: 60 V – 200 V DC

Parallel support up to 6 units for scalability

Pure sine wave output for sensitive appliances

Efficiency up to 95% for better energy performance

Generator and utility input support

Optional WiFi monitoring and remote management

Growatt SPF 6000 ES Plus Off-Grid Solar Inverter

In Stock

Pure off-grid solar inverter (no grid export)

Rated output power: 6000 W / 6000 VA

Dual MPPT charge controllers for maximum solar efficiency

Supports 48 V lithium, lead-acid, and GEL batteries

Maximum PV input voltage up to 500 V DC

Maximum PV input power up to 8000 W

Parallel support up to 6 units (expandable system)

Pure sine wave output for sensitive appliances

Built-in WiFi monitoring (optional ShineWiFi module)

Generator and utility input support

Fast transfer time for uninterrupted backup

Smart battery charging and load managemen

17%

Growatt SPF 5000 ES / ES Lite Off-Grid Solar Inverter

In Stock

Pure off-grid solar inverter (no grid export)

Rated output power: 5000 W / 5000 VA

Built-in MPPT solar charge controller

Maximum PV input voltage: 450 V DC

Supports lithium, lead-acid, and GEL batteries (48 V)

Pure sine wave output for sensitive appliances

Parallel support up to 6 units (SPF 5000 ES only)

Maximum PV input power up to 6000 W

WiFi monitoring support via ShineWiFi module

Generator and utility input compatibility

Fast transfer time for uninterrupted power

Ideal for off-grid and backup systems

20%

Growatt SPF 3000 ES / ES Lite Off-Grid Solar Inverter

In Stock

14%

Growatt SPF 3000TL LVM-ES Off Grid Solar Inverter