Huawei SUN2000-3K-LB0
A 3kW residential hybrid inverter compatible with the LUNA2000 battery: 2 independent MPPTs and IP66 protection, but currently unavailable to US buyers.
Characteristics
- Power: 3000W (3.3kVA), single-phase
- Solar input: 4500Wp, 2 independent MPPTs
- Battery compatibility: LUNA2000, plug and play
- Protection: IP66, AFCI, 10-year warranty
- 2 MPPTs, IP66; not currently sold in the US
Detailed overview: Huawei 3kW hybrid inverter for the home
The Huawei SUN2000-3K-LB0 is a hybrid inverter for a fixed, grid-tied solar installation on a house roof, not a portable or nomadic product. It converts the DC power produced by panels into single-phase AC power fed into the home, while optionally managing a home battery from Huawei's LUNA2000 line.
On the solar side, it carries two fully independent MPPT trackers, accepting up to 4500W of panels in total. That independence lets you install panel strings facing different directions without one shaded string dragging down the other's output. Grid output tops out at 3000W (3.3kVA), sized for a typical single-family home. The unit is battery-ready from the box, pairing in plug and play fashion with LUNA2000 batteries and switching to backup power in around 20 milliseconds during an outage, fast enough that most sensitive electronics won't even notice. IP66 protection and AFCI arc-fault detection round out a genuinely solid spec sheet, backed by a 10-year manufacturer warranty in the markets where Huawei operates.
Here's the important part for US readers: Huawei solar inverters are not currently available for new residential installations in the United States. Huawei never built out a US residential distribution network the way it did in Europe, and as of 2026 the situation has hardened further. The FCC's Public Safety and Homeland Security Bureau added foreign-made power inverters to its Covered List in mid-2026 over concerns about remote access and grid security, blocking new equipment authorizations for unapproved foreign models. Separately, the US Department of Defense lists Huawei among Chinese military-linked companies. Together, these make a compliant new US residential install effectively unavailable, independent of the inverter's genuine technical merits.
The price shown above is a rough currency conversion from the real price observed on the European market, provided only as a reference point since there is no US retail listing to draw from. If you're shopping for a hybrid inverter in the US, a brand with an established US distribution network and FCC-authorized hardware, such as SMA, is the practical choice today.
Full specifications
Detailed characteristics
Power and protection
| Output power?Maximum power delivered (for storages with a 230 V output). | 3000 W |
|---|
Solar section
| MPPT controllers?Number of built-in MPPT solar controllers (lets you connect panels facing different directions). | 2 |
|---|---|
| Max solar input?Maximum connectable PV power. | 4500 W |
| Micro-inverter?Power of the inverter that feeds energy back into the home grid. | 3000 W |
Connectivity
| Wi-Fi?Remote control and updates over Wi-Fi. | Yes |
|---|
Durability and format
| Ingress protection?Water and dust resistance (IP rating). | IP66 |
|---|---|
| Weight?Weight of the battery. | 33.1 lb (15 kg) |
| Dimensions (L × W × H)?Length × width × height, in millimetres. | 16.7 × 14.8 × 5.9 in (425 × 376 × 150 mm) |
Availability and warranty
| Warranty?Length of the manufacturer's warranty. | 10 years |
|---|
Related video
Video: Mise en service onduleur Huawei sun2000
Our tester's review: Julien De Jurquet
We're including the SUN2000-3K-LB0 here because it's a genuinely well-engineered inverter, widely and successfully installed across Europe, and readers researching Huawei's solar lineup deserve accurate US-specific context rather than silence. Two independent MPPTs, an IP66 enclosure, AFCI arc-fault protection and a 20ms backup switchover with a LUNA2000 battery are all strong, competitive numbers on paper. The catch, and it's a significant one for a US buyer, is availability: Huawei has no authorized residential distribution network in the United States, and as of 2026 the FCC's Covered List blocks new equipment authorizations for Chinese-made power inverters over grid-security concerns, with Huawei separately named by the Department of Defense as a Chinese military-linked company. That combination makes a new US residential installation effectively unworkable today, regardless of the hardware's real merits. If you're shopping in the US, look at SMA or a similarly certified brand instead; this page exists mainly as a reference for what the European market gets access to.
Frequently asked questions: Huawei 3kW hybrid inverter for the home
Not for a new residential installation as of 2026. Huawei has no established US residential distribution network, and the FCC's Covered List now blocks new equipment authorizations for Chinese-made power inverters, on top of Huawei's own designation as a Chinese military-linked company by the US Department of Defense.
We cover it for reference and comparison purposes, since it's a genuinely competitive inverter across Europe and US readers researching Huawei's solar lineup deserve accurate, honest information rather than a missing page.
No. It is a currency conversion from the real price observed on the European market, since no verifiable US retail price exists for this model. Treat it as an approximate reference only.
A hybrid inverter from a brand with an established US distribution network and FCC-authorized hardware, such as SMA's Sunny Boy Smart Energy line, which is sold new through multiple US solar retailers.
Need help choosing?
Other products in the "Hybrid residential inverters" category
EG4 12kPV Hybrid Inverter
$2999.99
The EG4 12kPV turns up to 12000 W of solar into 8000 W of usable household power, charges your batteries and can sell the surplus back to the grid.
Kostal PLENTICORE plus 4.2
$1557.00
A three-phase 4.2kW residential hybrid inverter with 3 MPPTs and BYD battery compatibility, well established in Europe but not sold in the US.
SMA Sunny Boy Smart Energy 4.0
$1950.00
A residential hybrid inverter with 3 MPPTs, EPS backup power and the SMA Home Storage battery ecosystem, sold in the US as the SBSE4.8-US-50.
Sol-Ark 15K Hybrid Inverter
$4999.00
The Sol-Ark 15K delivers up to 15000 W continuous, accepts 19500 W of solar across 3 MPPT trackers, and switches to backup in 5 ms to protect the whole house.
Published on 04/09/2026