1.2kW/3.6kW/6.5kW/12kW Pure Sine Wave Off Grid Inverter

SKU: PH-OGI-SDPO

$550.76

● Pure sine wave off-grid inverter (1.2kW/3.6kW/6.5kW/12kW) with 208–240V AC output and up to 94% battery efficiency. ● Solar input 800W–15kW, MPPT voltage up to 120–450VDC; UPS transfer time as fast as 10ms. ● Supports 12V/24V/48V Lead-acid and LiFePO4 batteries; selected 6.5kW models support up to 9 units in parallel. ● Under-voltage, over-temperature protection; operating temperature -10°C to 60°C, intelligent air cooling.

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Overview
Specification
Application
FAQ
Reviews

Overview

The PowerHome pure sine wave off grid inverter delivers reliable off-grid power with 208–240V AC pure sine wave output, up to 94% efficiency, and 10ms UPS transfer time. It supports 12V–48V Lead-acid and LiFePO4 batteries, 120–450VDC MPPT solar input, and power options up to 12kW with 9-unit parallel capability. The IP21 enclosure features a large air outlet, built-in insect-proof filter, and intelligent temperature-controlled fan for efficient heat dissipation and stable operation.

Feature

Battery-Free Startup Mode: Operates without a battery bank, running loads directly from solar or grid power to significantly reduce initial setup costs.
High-Efficiency MPPT & Wide Voltage: Features a built-in 80A/100A MPPT with a 40–500V wide PV voltage range for maximum solar efficiency, even in low-light conditions.
Pure Sine Wave Output: Delivers clean, smooth power with zero noise, fully protecting sensitive electronics like fridges, TVs, and computers.
Lithium Battery Activation & Generator Integration: Supports one-touch activation for deeply discharged lithium batteries and integrates with generators to ensure continuous power during rainy days.
WiFi Monitoring & Detachable Dust Filter: Track power generation anytime via mobile app; built with a removable dust cover for effortless cleaning and extended lifespan.

Details

Rain/Dust-Proof Wall Mount: Space-saving compact design with weather protection for outdoor/harsh environments.
Bug-Proof Cooling System: Features smart temperature-controlled fans with built-in mesh filters to block insects.
Built-in MPPT Controller: Core tracking tech maximizes power efficiency; fully compatible with Lead-Acid and Lithium batteries.
WiFi Remote Monitoring: Supports optional Wi-Fi module for real-time app tracking and generator dry contact control.

Wiring Diagram

pure sine wave off grid inverter wiring diagram

Specification

Rated Power	1.2 kW / 3.6 kW / 6.5 kW / 12 kW (Optional)
AC Input
Rated Input Voltage	208/220/230/240 VAC, L+N+PE
Voltage Range	90–280±3 VAC (Normal); 170–280±3 VAC (UPS)
Frequency	50/60 Hz, auto sensing
AC Output
Rated Capacity	1.2 kW / 3.6 kW / 6.5 kW / 12 kW
Peak Power	2.4 kVA / 7.2 kVA / 12 kVA / 24 kVA
Output Voltage	208/220/230/240 VAC
Power Factor	1
Frequency Tolerance	50/60 Hz ±0.1%
Waveform	Pure sine wave
Overload Capacity (Battery Mode)	60 s @ 102–120%; 10 s @ 120–200% (1.2 kW) 60 s @ 102–110%; 10 s @ 110–130%; 3 s @ 130–150%; 0.2 s @ 150% (3.6 kW) 1 min @ 102–110%; 10 s @ >110% (6.5 kW) 1 min @ 102–125%; 10 s @ 125% (12 kW)
Max. Efficiency (Battery Mode)	90% @ 12 VDC (1.2 kW), 92.7% @ 24 VDC (3.6 kW), 94% @ 48 VDC (6.5 kW), 94% @ 48 VDC (12 kW)
Parallel Capacity	N/A (1.2 kW), N/A (3.6 kW), Up to 9 Units (6.5 kW), N/A (12 kW)
Charger (PV/AC)
Solar Charger Type	MPPT
Max. PV Input Current / Power	18 A / 800 W (1.2 kW), 18 A / 5 kW (3.6 kW), 27 A / 9 kW (6.5 kW), Single MPPT: 27 A / 9 kW; dual MPPT: 22.5 A each, 15 kW total (12 kW)
MPPT Voltage Range	17–115 VDC (1.2 kW), 40–450 VDC (3.6 kW), 60–450 VDC (6.5 kW), 60–450 VDC (12 kW)
Max. PV Open Circuit Voltage	115 VDC (1.2 kW), 500 VDC (3.6kW / 6.5KW / 12KW)
Max. PV Charging Current	50 A (1.2 kW), 100 A (3.6 kW), 120 A (6.5 kW), 160 A (12 kW)
Max. AC Charging Current	50 A (1.2 kW), 100 A (3.6 kW), 120 A (6.5 kW), 160 A (12 kW)
Max. Total Charging Current (DC+AC)	100 A (1.2 kW / 3.6 kW), 120 A (6.5 kW), 160 A (12 kW)
Battery
Nominal Voltage	12 VDC (1.2 kW), 24 VDC (3.6 kW), 48 VDC (6.5 kW / 12 kW)
Floating Charge Voltage	13.8 VDC (1.2 kW), 27 VDC (3.6 kW), 54 VDC (6.5 kW / 12 kW)
Overcharge Protection	15 VDC (1.2 kW), 30.5 VDC (3.6 kW), 61 VDC (6.5 kW / 12 kW)
HMI	LCD display
Communication Ports	RS232/RS485 (Optional), CAN (Optional) (1.2 kW) RS485/CAN/RS232, Dry Contact (3.6 kW) RS232/RS485/CAN, Parallel Port (6.5 kW) RS232/RS485/CAN (12 kW)
Monitoring	WiFi (Optional/built-in/external)
General Data
IP Protection	IP21
Operating Temperature	-10°C to 60°C
Relative Humidity	5–95%, Non-condensing
Storage Temperature	-15°C to 60°C
Cooling type	Air cooling
Certification	CE, FCC, RoHS
Max. Operating Altitude	4000 m (Derating above 1000 m)
Dimensions (H×W×D)	301×217×97 mm (1.2 kW), 420×284×94 mm (3.6 kW) 410×336×110 mm (6.5 kW), 495×425×120 mm (12 kW)
Net Weight	3.5 kg (1.2 kW), 6.4 kg (3.6 kW), 8.4 kg (6.5 kW), 15 kg (12 kW)
Feature Activation
AC Activation	Yes
PV Activation	Yes

Note: All models have the same AC input voltage, output voltage, and frequency range. A parallel quantity of "9" indicates support for up to 9 units in parallel.

1.2kW/3.6kW/6.5kW/12kW Pure Sine Wave Off Grid Inverter User Manual

Application

Outdoor Camping

RV Power Supply

Fishing Boat

Photovoltaics

FAQ

Q1: How do I choose between the 1.2kW, 3.6kW, 6.5kW, and 12kW models?

Selection depends on your total power requirements and battery system voltage:

1.2KW (12V): Ideal for camping, light RV use, basic LED lighting, TVs, and small mini-fridges.
3.6KW (24V): Ideal for essential home backup, running a single air conditioner, electric kettle, or light power tools.
6.5KW / 12KW (48V): Ideal for whole-home off-grid power, multiple heavy AC units, water pumps, or small commercial setups.

Q2: What does "Parallel Expansion Support" mean? Can I add another unit later?

Parallel support allows you to connect multiple identical units (e.g., two 6.5KW units) via parallel communication cables to increase your total power output as your energy needs grow. Note: Parallel operation requires identical models with parallel ports.

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