The “Silent Generator” Your High-End Clients Have Been Waiting For

Attention Installers & Estate Developers: This bulk listing (MOQ 5) gives you access to the itel IESS-3K680N at Dealer Pricing. This is not just an inverter; it is a complete 8kWh Power Station on wheels.

With 8000Wh of storage built-in, this unit offers **8x the capacity** of standard 1kWh portable generators, making it capable of running a modern home—including inverter Air Conditioners and Freezers—through the night without noise or fuel.

itel 3.6KW All in One Solar Generator

Elegant Design. 8kWh Capacity. Zero Installation Stress.

Why this is a Best-Seller for Luxury Homes

🔋 Massive 8kWh Battery: Features a huge 25.6V 314Ah (8038Wh) LiFePO4 bank inside. No external battery rack needed.
☀️ 5000W High-Voltage Solar Input: Unlike small units, this supports high-voltage strings (60V-430V), allowing you to connect up to 8-10 units of 590W+ Panels for super-fast charging.
❄️ Powers Heavy Loads: With 3600W continuous output (and 5400VA surge), it easily handles Inverter ACs (1HP-1.5HP), large freezers, and pumping machines.

⚠️ Important Installation Note

This is an All-in-One System (Battery Included).

You do NOT need to buy external batteries. The 8kWh battery is built inside the cabinet.

However, to function as a Solar Generator, you MUST add:

Solar Panels: This unit is hungry for power! We recommend installing at least 3000W – 5000W of Solar Panels to refill the massive 8kWh battery effectively during the day.
Wiring: Requires professional connection to the home’s distribution board (DB) due to its high power output.

🛠️ Technical Specifications (Model: IESS-3K680N)

Feature	Specification
Inverter Power	3600W (3.6KW) / 3600VA
Built-in Battery Capacity	8038Wh (8kWh) LiFePO4
Max Solar (PV) Input	5000W
MPPT Voltage Range	60V – 430V DC (High Voltage Support)
Surge Power	5400VA (3 seconds)
AC Charge Current	Max 20A (Adjustable)
Switch Time (UPS)	<10ms (Computers won’t restart)
Protection	Overload, Short Circuit, Over Temp, Grid OVP

❓ Dealer & Technical FAQs

Can this unit run an Air Conditioner?

Yes! With a 3600W output and 5400VA surge, it can comfortably start and run a 1HP or 1.5HP Inverter Air Conditioner. However, AC usage will drain the battery faster, so we recommend running ACs primarily when there is solar production during the day.

How many Solar Panels should I install with this?

Since the MPPT accepts up to 5000W and 430V, you have great flexibility. You can install roughly 8 to 10 units of 500W+ panels in series. This ensures the 8kWh battery charges fully even on cloudy days.

Is the battery replaceable?

The unit uses high-grade LiFePO4 cells rated for 6000+ cycles (approx. 10 years of daily use). While it is an “All-in-One” cabinet, itel service centers can service the internal components if necessary after the warranty period.

Does it support “Passthrough” charging?

Yes. You can use your appliances while the unit is charging from Solar or Grid. It also acts as a massive UPS with a switch time of less than 10ms, protecting sensitive electronics.

Can I connect it to my phone?

Yes, the IESS-3K680N supports remote monitoring so you can check battery levels and solar input directly from your smartphone.

Weight	50 kg
Dimensions	100 × 60 × 30 cm
Model Type	IESS-3K680N
MPPT Tracking Efficiency	99.0%
Max. Battery Mode Conversion Efficiency	90.0%
Max. PV Input Power	>5000W
Max. PV Input Voltage	500V
MPPT Voltage Range	40~430V
Start-Up Voltage	60V
Number of MPP Trackers	1
Max. Grid Input Voltage (Absolute Maximum Ratings)	380Vrms
Input Voltage Range	160-280VAC
OVP Voltage	280±10VAC
maximum-ac-input-powerbypass-mode-battery-charge	4000W
maximum-ac-input-currentbypass-mode-battery-charge	20A
Nominal Operating Frequency	50Hz/60Hz
Nominal AC Output Power (Inverter mode)	3600W
Max. output apparent power (Inverter mode)	3600VA
Nominal AC Output Voltage(Inverter mode)	230VAC
Total Voltage Harmonic Distortion (Inverter mode)	<3%
Nominal AC Output Current (Inverter mode)	16.4A
Max. Output AC Output Current Limit(Inverter mode)	23A (3 seconds）
Nominal AC Frequency	50Hz
Switch Time	<10mS
Surge Power	5400VA (3 seconds)
Overload Capacity	105%~150%, after 3 seconds shutdown 150%~200%, after 0.2 second shutdown
Battery Type	LiFePO4 (Lithium iron phosphate battery)
Rated Battery Voltage	25.6VDC
Rated Capacity	314Ah
Battery Energy	8.038kWh
Cycle Life	6000
Operating Temperature Range	-10~+60℃, >40℃ Power Derating
Max. Operating Altitude	4000m, >2000m Power Derating
SOC Display	LED
Cooling Method	Intelligent fan Cooling
Noise	＜47dB(1m)
Authentication Level	IEC62619/IEC62368/UN38.3
Battery Fuse	Yes
Grid OVP	Yes
PV Over Voltage Protection	Yes
Overload Protection	Yes
Short Circuit Protection	Yes
Over Temperature Protection	Yes
Surge Protection	DC: Type II, AC: Type III
Feed to Grid	Support

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