Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
popular
DealzRGood4U 4.3K Views
Sep 19, 2026 1:03 PM

DATOUBOSS 12KW Solar Hybrid Inverter 48V 120/240V Split-Phase $893 + Free S/H

$893

$1,299

31% off
AliExpress
Get Deal at AliExpress
Good Deal?
7Comments
Save
Share
Deal Details
DATOUBOSS (Brand+) Store via [aliexpress.com] has DATOUBOSS 12KW Solar Hybrid Inverter 48V 120/240V Split-Phase on sale for $893 when you Apply $14 off Coupon at checkout: JJY14C. + Free Shipping from US warehouse.

Key Features:
  • Power: 12KW rated output
  • Voltage: 120V single-phase / 240V split-phase output, 48V battery
  • Solar: 13KW max PV input (6500W x 2), MPPT 125-425VDC, ≥99.9% efficiency
  • Battery: Compatible with Lead-Acid/Ternary/LFP Lithium (Supports BMS)
  • Modes: Off-Grid, Hybrid, Battery-Free modes
  • Transfer: 10ms UPS switching, Pure Sine Wave output
  • Parallel: Supports up to 6 units in parallel
  • Efficiency: 92% peak conversion efficiency
  • Protection: IP20 protection class
  • Operating Temp: -10°C to 50°C
  • Design: 47.4 lbs (21.5kg), compact: 24.8"x17.5"x5.4" (63x44.5x13.65 cm).

Note: You must be signed into your AliExpress account and have your address added to your address book to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. Price may fluctuate slightly with currency exchange rates.

https://www.aliexpress.com/item/1...88759.html
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
DATOUBOSS (Brand+) Store via [aliexpress.com] has DATOUBOSS 12KW Solar Hybrid Inverter 48V 120/240V Split-Phase on sale for $893 when you Apply $14 off Coupon at checkout: JJY14C. + Free Shipping from US warehouse.

Key Features:
  • Power: 12KW rated output
  • Voltage: 120V single-phase / 240V split-phase output, 48V battery
  • Solar: 13KW max PV input (6500W x 2), MPPT 125-425VDC, ≥99.9% efficiency
  • Battery: Compatible with Lead-Acid/Ternary/LFP Lithium (Supports BMS)
  • Modes: Off-Grid, Hybrid, Battery-Free modes
  • Transfer: 10ms UPS switching, Pure Sine Wave output
  • Parallel: Supports up to 6 units in parallel
  • Efficiency: 92% peak conversion efficiency
  • Protection: IP20 protection class
  • Operating Temp: -10°C to 50°C
  • Design: 47.4 lbs (21.5kg), compact: 24.8"x17.5"x5.4" (63x44.5x13.65 cm).

Note: You must be signed into your AliExpress account and have your address added to your address book to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. Price may fluctuate slightly with currency exchange rates.

https://www.aliexpress.com/item/1...88759.html

Community Voting

Deal Score
+9
Good Deal

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

7 Comments

Sign up for a Slickdeals account to remove this ad.

Sep 19, 2026 3:03 PM
647 Comments
Joined Nov 2015
ZakT659Sep 19, 2026 3:03 PM
647 Comments
I don't see a UL cert
Sep 19, 2026 3:59 PM
4.1K Comments
Joined Jun 2009
LeviathanUltimaSep 19, 2026 3:59 PM
4.1K Comments
How would one run 6x of these to a main circuit breaker? Do I just parallel the outputs? I want to run my 300A breaker from 6x of these.

The 48V system is tempting because you can DIY the system.
Sep 19, 2026 5:42 PM
382 Comments
Joined Sep 2006
woodpaqSep 19, 2026 5:42 PM
382 Comments
Wonder if this will parallel for 240 or can this do that within this unit?
Last edited by woodpaq September 19, 2026 at 12:33 PM.
Original Poster
Pro
Sep 19, 2026 6:55 PM
3.7K Comments
Joined Dec 2004
DealzRGood4USep 19, 2026 6:55 PM
Original Poster
Pro
3.7K Comments
Quote from ZakT659 View quoted comment :
I don't see a UL cert
UL (Underwriters Laboratories) Standards & Engagement is a nonprofit safety organization with over 120 years of experience that develops & publishes consensus-based standards.

Very few items are actually tested by UL for adherence/compliance to their standards due to cost & other constraints. So you will normally see a statement that it "meets UL standards." Hopefully this claim means the company has actually paid an independent lab to test their product to ensure it meets the standards. This inverter company, DatouBoss, claims to be in compliance with European Union (EU) Low-Voltage Device (LVD) standards, which are similar to UL Low-Voltage Device Standards.
1
Sep 19, 2026 7:03 PM
149 Comments
Joined Sep 2016
inefficientSep 19, 2026 7:03 PM
149 Comments
Quote from LeviathanUltima View quoted comment :
How would one run 6x of these to a main circuit breaker? Do I just parallel the outputs? I want to run my 300A breaker from 6x of these.

The 48V system is tempting because you can DIY the system.
You'll need to get the manuals to find out. Worked on a similar system that required a RJ11 serial cable daisy chained between each unit. There may be specific limitations on how it operates in parallel, the system I put together only operated 3 units as separate phases, they didn't really 'combine'
Original Poster
Pro
Sep 24, 2026 1:26 AM
3.7K Comments
Joined Dec 2004
DealzRGood4USep 24, 2026 1:26 AM
Original Poster
Pro
3.7K Comments
Deal is still live.
Sep 25, 2026 6:46 PM
877 Comments
Joined Aug 2011
cabaljaSep 25, 2026 6:46 PM
877 Comments
Quote from DealzRGood4U View quoted comment :
UL (Underwriters Laboratories) Standards & Engagement is a nonprofit safety organization with over 120 years of experience that develops & publishes consensus-based standards.Very few items are actually tested by UL for adherence/compliance to their standards due to cost & other constraints. So you will normally see a statement that it "meets UL standards." Hopefully this claim means the company has actually paid an independent lab to test their product to ensure it meets the standards. This inverter company, DatouBoss, claims to be in compliance with European Union (EU) Low-Voltage Device (LVD) standards, which are similar to UL Low-Voltage Device Standards.
The reason anyone would ask is because they want to know if this is going to violate their homeowners policy. Some of these are designed for off-grid applications and not designed to tie back into the utilities which require very specific UL certifications for fire safety and electrical compliance.

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!