The iTel 4kw Hybrid Inverter (4kw/24V) IPV-4K24UPRO combines solar, grid, and battery power with 99.5% MPPT efficiency and 92% battery conversion efficiency. Featuring intelligent load recognition, 100A fast charging, and 10ms UPS switchover, it’s ideal for home backup, off-grid systems, and energy savings. Certified IP31 with LiFePO4/lead-acid compatibility.
Key Features:
✔ Ultra-Efficient MPPT – ≥99.9% tracking efficiency maximizes solar harvest.
✔ Seamless Backup – 10ms switchover (20ms for appliances) ensures uninterrupted power.
✔ High Power Output – 4kW continuous (8kW surge), 150% overload for 10s.
✔ Fast Charging – 120A MPPT charging current for rapid battery replenishment.
✔ Smart Load Recognition – Compatible with external contactor for intelligent power management.
✔ Durable Design – IP54 rated for dust/water resistance
The iTel IPV-1K512U 1.5kw Off-Grid Inverter (1.5kW/12V) delivers pure sine wave power with >99.9% MPPT efficiency and IP54 protection. Featuring 150% overload capacity, 45A solar charging, and 3-phase compatibility,
The iTel IPV-3K24U Off-Grid Inverter (3kW/24V) delivers pure sine wave power with >99.9% MPPT efficiency and IP54 protection. Featuring 150% overload capacity, 3,000W surge power, and dual battery compatibility
Key Features:
✔ Ultra-Efficient Solar Charging – >99.9% MPPT efficiency with 93% battery conversion
✔ Robust Power Output – 3,000W continuous (4,500W surge) with 200% overload capacity
✔ All-Weather Durability – IP54 rated for dust/water resistance
✔ Flexible Battery Options – Works with LiFePO4/lead-acid (21V-30.5V range)
✔ Smart Load Management – Auto-adapts to appliances with <3% THD
✔ Reliable Backup – 20ms switchover time during outages
High power Large capacity solar Rechargeable, built -in solar panel 6V-3W, with a USB charging output of (5V 1A). it has 3.7V – 4800mAH 18650 battery capacity.
Input power Max 5W , light source power max60W , It has two levels of brightrness, ring light didplay, support burst flash function, the USB function can also be used to charge mobile phone and other divices , when there is a power outage, a high-power rechargeable light is essential to supoert Brightening and business with the working time of about 3-6 hours. It also user-friendly.
Itel all-in-one ISLS-002A Solar Light System, a plug-and-play lighting solution that offers up to 16 hours of lighting after charging. Perfect for both home and business use, this kit can be easily charged with its 6V solar panel, and features a 7200mAh lithium-ion battery array with battery protection for long-lasting use.
Packed with 2 units of 3W super bright LED bulbs with switches, this kit provides bright light with a 360-degree ambient wide-angle spread. It also has several other functions, like high quality FM Radio with antenna, Bluetooth Speaker, MP3 Player (TF and USB Options), flash light, LED Flood light and a USB charging option for emergency situations.
Each bulb comes with long cable and switch, making instalation a breeze with the kit’s plug-and-play design.
Choose the itel Solar lighting Kit for a reliable, energy-efficient, and eco-friendly lighting solution that will work for years to come.
Lightning
Battery & Power
Solar Panel
6V solar panel with plastic frame and long wire
The itel Solar Light System ISLS-001 is a complete solar-powered solution combining illumination, entertainment, and device charging. Its high-power 130-LED side light with burst flash function ensures bright and versatile lighting, while the built-in solar panel and USB output keep your devices powered anywhere.
With FM/Bluetooth/USB/SD support, a high-quality speaker, charging protection, and replaceable batteries, this system is perfect for home, camping, and emergency situations.
ITEL SUPER SOLAR LIGHT SYSTEM WITH ALL-DAY FM RADIO
It comes with solar for charging, also a USB cable for charging with an external battery, also a 4-in-1 USB charging cable and a 5.5 DC charging line.
Those are the charging methods. Model name: ISL-H51 Solar panel: 6V/3.2W Solar charger time: 6hrs Battery: 3.7V/3600mAh Bulb power: 3V/3W (each) DC/USB output: 3V/5V Product size: 183mm×64mm×135mm
Duravolt DSPP-150 Solar Power Portable Generator
The Duravolt DSPP-150 Solar Power Portable Generator is a reliable and efficient power backup solution designed for homes, offices, and outdoor activities.
The product is designed with a 150W inverter capacity, It features a built-in 12V/12Ah lead-acid battery for continuous operation and supports both solar, AC charging and sustainable energy use.
It has a digital LCD with back-light display allows real-time monitoring of battery voltage, charge status, and discharge levels. The overcharge and over-discharge protection ensures safety and longevity, making it an ideal choice for emergency backup and off-grid power needs.
Why Choose the Duravolt DSPP-150?
✅Versatile Power Solution – Powers multiple devices, including AC appliances, USB gadgets, and DC-powered equipment.
✅Dual Charging Options – Recharge via AC power or solar panels (15V–18V) for uninterrupted power supply.
✅Smart & Safe Design – Digital microprocessor control with advanced protection against overcharging and short circuits.
✅Portable & Efficient – Compact design with a high-efficiency copper transformer for stable performance.
✅Ideal for Emergency & Outdoor Use – Reliable backup during power outages and an essential power source for camping, remote work, and outdoor adventures.
Comes with 30W solar panel for solar charging
Technical Specifications
Model: DSPP-150 (Item No: LA030N)
Inverter Output: AC 230V, 50Hz
Inverter Capacity: 150W
AC Charger Input: AC 230V, DC15V/2A Output
Solar Charging Input: DC15V–18V, 2.0A (max)
Recommended Solar Panel: 30W–36W, 15V–18V
Battery Type: Built-in 12V/12Ah Lead-acid Battery
External Battery Support: DC12V–15V
AC Output Waveform: Modified Sine Wave
DC Output: DC18V (Max 30W)
USB Output: 5V/2.4A, USB x2 & DC12V/3A, DC5521 x2
Charging Time: 6 hours (with solar panel >30W)
Backup Time:
>1.5 hours for 32” TV (48W)
>1 hour for Laptop (65W)
>0.5 hours for Computer System (150W)
Protection Class: Class II
Moisture Protection: IP67
Step into energy independence with the itel 1.5kVA Complete Off-Grid Solar System Setup. Powered by the highly efficient IPV-1K512U Pure Sine Wave Inverter, this 12V starter kit is the perfect solution for keeping your essential home or small shop appliances running during grid outages.
Combo Package Includes:
Brand: BAVIN
Model: PC021
Name: 48000mAh 150W Mini Portable Powerbank Power Supply 22.5W With Power Socket Plug LED Flash Light & Digital Battery Fast Charging Powerbank
DC1 Output: 12V-3A
DC2 Input: 12V-1.2A
USB1: 5V-3A 9V-2A12V-1.5A
SCP: 5V-4.5A(22.5W)
USB2/3/4(Output): 5V-3A
Type-C 2 (Input/Output): PD30W 5V-3A 9V-3A 12V-2.5A 15V-2A
Micro Input: 5V-2.4A 9V-2A 12V-1.5A
Type-C 1 Input: 5V-2.4A
Socket Output: AC 220V-150W
Pure Sine Wave
Battery Capacity: 48000 mAh
Battery Type: 18650 High Density Cylindrical Lithium Battery
Package Size: 165*100*280(mm)
Product Weight: 1773g
Packaging Weight: 1981g
With Power Socket Plug
With LED Flash Light
Digital Battery Display
It can drive electrical appliances within 150W
LED light
digital display
PD 30W
The itel IESS-05K10N is a compact Solar Generator and all-in-one energy storage system (ESS) designed for reliable backup power. With a 500W hybrid inverter, 400W solar MPPT controller, and 1000Wh LiFePO4 battery built into a single unit, it provides clean, silent, and dependable whenever you need it. With 6000+ life cycles, 20ms UPS switchover, and dual PV/grid charging, Fully charges in 2 hours via solar (60V max) + grid simultaneously, it provides backup power for homes, RVs, and emergencies.
Whether for apartments, shops, small offices, or backup for essential home devices, this plug-and-play ESS delivers seamless energy independence.
Runtime Calculations: Individual Appliances
Below is an estimated runtime if each device alone runs until the battery is depleted
| Appliance | Typical Wattage | Estimated Runtime (hrs) |
|---|---|---|
| LED light bulb | 10 W | ~90 hr |
| Smart TV (small) | 50 W | ~18 hr |
| Laptop (charging) | 65 W | ~13 hr |
| Desktop PC (idle) | 100 W | ~9 hr |
| Ceiling fan | 50 W | ~18 hr |
| Deep freezer (inverter type) | 145 W | ~6 hr |
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