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I don't know, they look like the ones in the picture, they are very uncomfortable and I ordered them in brown, not black.
The product is fake and very bad, the processor is i3 and the RAM is DDR3.
OurLum
USA based
Off Grid Solar Power Inverter Box
Regulärer Preis
$878.99
Verkaufspreis
$844.99
This discount is based on purchasing the main product
Secure Payment
Fast Delivery
Money Back Guarantee
24/7 Support
Quality Assurance
Shipping:
Free shipping on all orders . See details
Delivery:
Estimated between Oct 12, 2026 and Oct 14, 2026 Ships within 1-3 business day after payment clears. | SHOP Track Order | Ourlum Orders | Track Orders
Returns:
30 days returns. 100% Money back guaranteed. See details
Off Grid Solar Power Inverter Box
Regulärer Preis
$878.99
Verkaufspreis
$844.99
Off Grid Solar Power Inverter Box
You secure steady electricity during outages. This 3600W unit converts direct sunlight into smooth AC power for your home. Skip expensive batteries entirely.
Key Features
- 3600W Output: Drives heavy appliances.
- Pure Sine Wave: Shields sensitive electronics.
- WiFi Monitoring: Tracks performance on your phone.
Product Description
This off-grid box replaces noisy generators. It powers essentials when utility lines fail.
Product Overview
A complete solar-to-AC solution for modern properties. It delivers stable voltage to lights, refrigerators, and workshop tools.
Key Benefits
Cut monthly bills dramatically. Enjoy silent operation night after night. Rely on clean energy regardless of weather patterns.
Features
- One-Key Restore: Reverts to factory defaults instantly.
- Lithium Activation: Optimizes battery health automatically.
- Dual Outputs: Supplies power to separate zones simultaneously.
Specifications
- MPPT Solar Charge: Harvests up to 4200W efficiently.
- Settable Voltage: Adjusts safely to 100-120VAC.
- Anti-Dust Kit: Withstands harsh outdoor conditions.
What’s Included
- Inverter chassis
- Mounting hardware
- Quick start guide
How to Use
Secure panel wires to labeled terminals. Link house circuits to AC outlets. Toggle the master switch. The internal controller manages the load automatically.
Customer Benefits
Gain predictable energy costs. Eliminate fuel deliveries. Sleep peacefully knowing your home stays powered.
Ideal Uses
- Rural property backups
- RV living setups
- Workshop tool stations
Who It’s For
Off-grid homeowners seeking independence. Homesteaders managing heavy loads. Tech-savvy users who want remote system control.
- Solar Power Inverter
- Off Grid Converter Box
- Pure Sine Wave Charger
- High Voltage Solar Inverter
- Emergency Backup Generator
Frequently Asked Questions
Does it require backup batteries? No. It transforms raw sunlight into immediate grid-quality power. Is remote tracking simple? Yes. Built-in wireless connectivity links directly to your mobile device.
Shop OurLum with confidence—secure payments, fast shipping, easy returns, order tracking, and reliable support.
At OurLum.com, we don’t just promise quality—we guarantee it. Every product is carefully selected and tested to meet real-life needs, and your satisfaction is 100% backed by our no-hassle return policy. If it doesn’t work for you, we’ll make it right—fast. Shop confidently knowing you're getting trusted products, secure checkout, and real support when you need it. Because at OurLum, your peace of mind comes first
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SUMRY 3.6KW 24V 120V Solar Inverter Pure Sine Wave Off Grid MPPT 110A Controller Charger 120A for Home Use
C
It arrived quickly and everything was well taken care of.
L
everything is more or less fine, just need to test it
Q
It arrived as scheduled and a power-on test was also done.
P
Excellent product and reliable seller. Thank you, AliExpress.
L
This is my second one they have been trouble free and work great.
A
I couldn't find the package but the seller refunded my money.
I
Good equipment at a good price on sale.
K
This is one of the better inverters on the market for this price. what won me with this one, is that it can feed back to the grid when battery is fully charged and the usage is less than total solar production.
E
Excellent service
M
This hybrid inverter works very well, according to its specifications. It matches well with the data provided by the manufacturer. I recommend purchasing it.
L
Excellent
T
Perfect
M
The package arrived safely, just need to test it.
R
Excellent
J
very good service
J
Very satisfied, the equipment arrived before the estimated time and in good condition. I recommend it; it is a good piece of equipment in terms of quality and price.
Y
Satisfied with all the products I have purchased on AliExpress
S
Excellent product, very fast delivery.
N
good team.
