6.5kW Pure Sine Wave Solar Inverter 48V — Off-Grid & Hybrid Ready
6.5kW Pure Sine Wave Solar Inverter 48V — Off-Grid & Hybrid Ready
Identical 6.5 kW output to the standard model, with the addition of a parallel interface supporting up to nine units. That turns a single-inverter system into a scalable one, reaching roughly 58 kW without changing platforms.
⚡ 6.5kW Pure Sine Wave Output;
High continuous power for air conditioners, refrigerators, pumps, and whole-home applications.
🚀 12kVA Surge Power;
Strong motor-start capability for heavy inductive loads.
☀ High-Power MPPT – Up to 9000W PV Input;
Wide MPPT voltage range 60–450V, max PV voltage 500V, ideal for large rooftop and off-grid solar systems.
🔋 Fast Charging – Up to 120A;
Supports PV charging, AC charging, or combined charging up to 120A.
🏠 10ms UPS Transfer Time;
Seamless switching ensures uninterrupted power for critical loads.
🔌 48V Lithium & Lead-acid Compatible;
Higher voltage battery system for better efficiency and lower current loss.
📡 Smart Monitoring & Expansion Ready;
LCD display + RS232 / RS485 / CAN + parallel interface + optional WiFi .
🔒 Comprehensive Protection System;
Overload, short-circuit, overcharge, and thermal protection.
🌡 Wide Operating Temperature: -10°C ~ 60°C;
Stable performance in hot, dusty, and harsh environments.
🛠 Compact Design & OEM/ODM Support;
High power density, compact size, supports branding, panel customization, and low MOQ.
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AC Input
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Rated Input Voltage (VAC)
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208 / 220 / 230 / 240; L+N+PE
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Voltage Range (VAC)
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90~280±3 (normal mode); 170~280±3 (UPS mode)
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Frequency (Hz)
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50 / 60 (Auto Adaptive)
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AC Output
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Rated Capacity (kW)
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6.5
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Surge Power (kVA)
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12
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Voltage (VAC)
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208 / 220 / 230 / 240
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Power Factor (PF)
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1
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Frequency
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50/60Hz±0.1%
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Switch Time (ms)
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10 (normal mode) / 10 (UPS mode)
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Wave Form
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Pure Sine Wave
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Overload Capacity (Battery Mode)
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1min@102%-120%load, 10s>120% load
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Max. Efficiency (Battery Mode)
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94%@48VDC
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Parallel Quantity
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9
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Charger
(PV / AC)
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Solar Charger Type
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MPPT
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Max PV input current / power
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27A / 9000W
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MPPT Range@Operating Voltage (VDC)
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60~450
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Max PV Open Circuit Voltage (VDC)
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500
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Max PV Charge Current (A)
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120
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Max AC Charge Current (A)
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120
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Max. Charge Current (PV + AC) (A)
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120
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Battery
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Normal Voltage (VDC）
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48
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Floating Charge Voltage (VDC)
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54
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Overcharge Protection (VDC)
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61
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Battery Type
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Lead-acid / Lithium
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Interface
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HMI
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LCD
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Interface
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RS232 / RS485 (optional) / CAN (optional) /
Parallel Interface (optional)
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Monitoring
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Wifi(optional)
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General Data
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Ingress Protection
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IP21
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Operating Temperature
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-10°C ~ 60°C
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Relative Humidity
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5% - 95% (Non-condensing)
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Storage Temperature
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-15°C ~ 60°C
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Net Weight (kg)
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8.4
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Dimensions (H*W*D)
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410*336*110mm
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Max. Operating Altitude
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4000m (Derating above 1000m)
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Where it fits best
- Growing from one inverter to a multi-unit system without replacing hardware
- Larger homes and small businesses exceeding 6.5 kW
- Installations wanting redundancy across units
Questions buyers ask
How much capacity can I reach with nine units?
Around 58 kW of continuous output in parallel, subject to correct configuration and a battery bank sized to supply the combined current.
Can I add units later?
Yes — that is the point of the parallel interface. Plan the battery bank and cabling for the final configuration so expansion does not require rework.
Explore more from IPV ESSA
- Shop all Solar Inverters
- 12kW Pure Sine Wave Solar Inverter 48V
- 1.2kW Pure Sine Wave Solar Inverter 12V
Frequently Asked Questions
What does a pure sine wave inverter do?
It converts DC battery power into clean AC power that safely runs lights, appliances, and sensitive electronics.
Can this inverter work with solar panels?
Yes. IPV ESSA hybrid inverters include MPPT solar charging so panels recharge the battery while powering your loads.
How do I size the right inverter?
Add the running watts of your devices and keep the total under the inverter's continuous rating, leaving headroom for motor startups.
Is it safe for sensitive electronics?
Pure sine wave output matches grid power, making it safe for TVs, laptops, and communication or medical equipment.
