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- Multi-functional inverter
Humsienk 48V 12kW 3-in-1 Hybrid Inverter | Dual MPPT, 10ms UPS, 6-Unit Parallel
- Compact, Lightweight & Quiet – 24.4×17.7×5.2 in, 51.8 lbs, ≤60dB noise, UL1741 & FCC Class B certified.
- 10kW Continuous Power. 12kW Surge Power;
- 12kW Pure Sine Wave Output – Supports 120/240V split‑phase and single‑phase, powers all home appliances with ease.
- 3-in-1 Integrated Unit – Combines 12kW inverter, 12kW MPPT solar charger, and 220A battery charger – saves space and cost.
- Dual MPPT Trackers – Handles up to 12kW solar input from two independent PV arrays for maximum harvesting efficiency.
- ≤10ms UPS Switching – Instant backup during outages; runs on solar+grid even without a battery.
- 4 Smart Charging Modes – Solar Priority, Grid Priority, Hybrid, and Solar Only – with time‑of‑use settings to reduce bills.
- 21 Safety Protections – Intelligent variable‑speed fan cooling ensures reliable, stable operation under all conditions.
- Parallel up to 6 Units – Scales to 72kW total output to meet higher power demands.
- Wide Battery Compatibility – Works with GEL, SLD, FLD, LFP, and NCM – flexible upgrades, lower replacement costs.
- LCD Display & Remote Monitoring – Real‑time data, fault codes, and optional WiFi/GPRS with USB/RS485/CAN.
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Special Add-Ons
Humsienk 48V 300Ah Wall-mounted Bluetooth LiFePO4 Battery with Active Balancing
Humsienk 48V 314Ah Floor-standing Bluetooth LiFePO4 Battery with Active Balancing & LCD Touchscreen
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Local Free & Fast Delivery
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24/7 Online Support
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30-Day Return & Refund
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2-Year Free Wararnty
See How Humsienk Performs
Real homes, RVs, boats and off-grid setups - tested by owners and creators.
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RV off-gridDid I Break My Electrical System? Humsienk 12,000W Inverter Install
This inverter will eventually power the entire off-grid box truck, including the mini split, refrigerator, washer/dryer, dishwasher, office equipment, outlets, and more.
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DIY BackupDIY Well Pump Backup: Start Small, Expand Later
I compare a plug-and-play power station with an expandable DIY solar inverter and battery setup, including how a small 120V generator can help recharge the battery.
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TeardownHumsienk 12kw inverter 3-in-1 Teardown | Split-Phase Game Changer?
Is this the new king of budget-friendly, high-performance solar power? Today we’re tearing down and testing the massive Humsienk 48V 12kW 3-in-1 Solar Hybrid Inverter.
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Unboxing & TeardownHumSienk 12,000 Watt Inverter Unboxing and Teardown
Taking a look inside the budget-friendly Humsienk 10kW hybrid inverter (12kW labeled) to see if the build quality matches the specs.
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ProofBest DIY 48v Solar Inverter Has A 2,000W Problem [PROOF]
At 10,000 real watts it's still the best dollar-per-watt off-grid inverter I've tested, it idles lower than any true 12kW unit on my bench, and it pairs perfectly with a single 200A-BMS battery.
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UnboxingHumsienk 12kW Inverter Unboxing & INSIDE LOOK!
Built-in 16000W MPPT & 220A Battery Charger, High-Efficiency All-in-One Power Solution
By seamlessly integrating a 12000W inverter, a high-capacity 16000W MPPT solar controller, and a 220A battery charger into one compact unit, it delivers stable operation, easy installation, and wide compatibility. Save money and worry less with this all-in-one system that maximizes your solar harvest and ensures reliable, worry-free power for your entire home.
10ms
UPS
10kW
Continuous Power
12kW
Surge Power
Tech Specs, Package List & Data Sheet
AC mode
| Parameter | Value |
|---|---|
| Rated input voltage | 120(L1/N, L2/N)/240Vac(L1/L2) |
| Permitted parallel number | 1~6 |
| Input phase voltage range | (85Vac~140Vac)±2% |
| Frequency | 50Hz/60Hz (Auto detection) |
| Frequency Range | 47±0.3Hz~55±0.3Hz(50Hz);57±0.3Hz~65±0.3Hz(60Hz) |
| Overload/short circuit protection | Circuit breaker |
| Maximum efficiency of municipal electricity charging | >95% |
| Conversion time (bypass and inverter) | 10ms (typical) |
| AC reverse protection | Yes |
| Maximum bypass phase overload current | 2pole, 60A/60A(L1/L2) |
Inverter mode
| Parameter | Value |
|---|---|
| Output voltage waveform | Pure sine wave |
| Rated output power (VA) | Split phase: 6000W; Single phase:7200W (limited by the wiring terminals) |
| Rated output power (W) | Split phase: 6000W; Single phase:7200W (limited by the wiring terminals) |
| Power factor | 1 |
| Rated output voltage (Vac) | 120Vac (L1/N, L2/N)/240Vac(L1/L2) |
| Output voltage error | ±5% |
| Output frequency range (Hz) | 50Hz±0.3Hz/60Hz±0.3Hz |
| Maximum efficiency of inverter output | >92% |
| Overload protection | (105% < load < 110%) ±5%: report error and turn off the output after 5 minutes; (110% < load < 125%) ±5%: report error and turn off the output after 10 seconds; Load > 125% ±5%: report error and turn off the output after 5 seconds; |
| Peak power | Split phase: 15000VA; Split phase: 10800VA |
| Loaded motor capability | 5HP |
| Output short circuit protection | Can protect, after continuous short circuit for 1 second |
| Bypass circuit breaker phase specification | 2pole, 63A/63A(L1/L2) |
| Rated battery input voltage | 51.2V (Minimum starting voltage 44V) |
| Battery voltage range | 40.0Vdc~58.6Vdc±0.6Vdc (Undervoltage alarm/shutdown voltage/overvoltage alarm /overvoltage recovery... settable on LCD screen) |
| Power saving mode self-consumption | Load per phase is null or less than 25W enter power-saving mode |
AC charging
| Parameter | Value |
|---|---|
| Battery type | Lead acid and lithium battery |
| Maximum charge current (can be set) | 120A |
| Charge current error | ±5Adc |
| Charge voltage range | 40~58.6Vdc |
| Short circuit protection | Circuit breaker or blown fuse |
| Circuit breaker phase specifications | 2pole, 60A/60A(L1/L2) |
PV charging
| Parameter | Value |
|---|---|
| Number of MPPT groups | 2 |
| Maximum PV open circuit voltage | 500Vdc |
| PV operating voltage range | 90Vdc~485Vdc |
| MPPT voltage range | 90Vdc~450Vdc |
| Battery voltage range | 40~58.6Vdc |
| Maximum PV input power | 6000W+6000W |
| Maximum PV input current | 22A+22A |
| PV charge current (can be set) | 220A |
| Charging short circuit protection | Blown fuse |
| Wiring protection | Reverse polarity protection |
Hybrid charging Max charger current specifications (AC charger+PV charger)
| Parameter | Value |
|---|---|
| Max charger current (can be set) | 0~220A |
Certified & specifications
| Parameter | Value |
|---|---|
| EMC certification level | FCC part15, CLASS B |
| Operating temperature range | 14°F to 131°F(>113°F derating)/-10°C to 55°C(>45°C derating) |
| Storage temperature range | -4°F~140°F / -25°C~60°C |
| Humidity range | 5% to 95% (Conformal coating protection) |
| Noise | ≤60dB |
| Heat dissipation | Forced air cooling, variable speed of fan |
| Communication interface | USB/RS485(WiFi/GPRS)/Dry node control |
| Size (L*W*D) | 620×450×132(mm) / 24.41×17.72×5.20(inch) |
| Weight | 23.5kg±3% / 51.81lb±3% |
What's in the Box
48V 12kW Inverter
×1
User Manual
×1
WiFi Dongle
×1
Ring Terminals
×2
Expansion Bolts
×2
Expansion Screws
×2
Plastic Dust Screen
×2
Product Documents
48V 12kW Solar Inverter
User Manual & Specification Sheet · English PDFs
Which Battery Fits Your Setup?
| Product |
48V 300AhWall-mounted |
48V 314AhFloor-standing |
48V 628AhWhole Home |
| Capacity | 15.36kWh | 16.07kWh | 32.15kWh |
| Dimensions | 35.04 × 24.41 × 8.58 in | 24.40 x 10.00 x 35.04 in | 33.46 × 16.93 × 28.82 in |
| Weight | 260.15 lbs | 294 lbs | 530.21 lbs |
| BMS Current | 200A | 200A | 200A |
| Bluetooth | |||
| Max Power | 10.24kW | 10.24kW | 10.24kWh |
| IP Rating | IP654 | IP54 | IP65 |
| Best Application | Home Storage, Off-grid, DIY Solar Power, Data Base | Home Storage, Off-grid, DIY Solar Power, Data Base | Home Storage, Off-grid, Data Base |
| Price (USD) | $2,499.99 USD | $2,799.99 USD | $4,499.99 USD |
Frequently Asked Questions
Yes. The 48V 12kW hybrid inverter supports parallel connection of up to 6 units, delivering a combined output of up to 72kW. This makes it easy to scale your system for larger residential or commercial energy demands.
The inverter offers plug-and-play compatibility with a wide range of 48V LiFePO₄ batteries via RS485 and CAN communication protocols. Supported brands include Pylontech, Dyness, Fox-ESS, Gotion, Sunwoda, Voltronic, BST, Aoguan, Oulite, CF, Pace, AEC, and many more– ensuring hassle-free integration.
It features 4 charging modes(Solar Only, Solar Priority, Grid Priority, and Hybrid) and 4 output modes(Solar Priority, Grid Priority, Battery Priority, and Hybrid Mode). Additionally, you can program 3 time-of-use (TOU) periodsto charge during off‑peak hours and discharge during peak hours – effectively reducing your electricity costs.
Absolutely. With a continuous 12,000W output, it effortlessly powers central air conditioning (3kW), ovens (2.5kW), water heaters (3kW), dryers (4.5kW), coffee machines, electric fireplaces, and multiple other devices simultaneously – making it a true whole‑home backup solution. It also supports split‑phase and single‑phase configurations.No. Each rack battery has a built-in smart Battery Management System (BMS) that handles overcharge, over-discharge, temperature, and short circuit protection. It works with most standard hybrid or off-grid inverters.
You can monitor real‑time data either locally via the built‑in LCD screenorremotely through the mobile app (WiFi connection). For cooling, the intelligent variable‑speed fan ensures efficient heat dissipation while operating at an ultra‑quiet ≤40 dB– so it won’t disturb your sleep or daily activities.
Hybrid solar inverter with dual MPPT and 10ms UPS switchover. Customers praised "impressive build quality" and "straightforward installation" with smooth, efficient operation. However, one customer reported actual output was 10kW, not the advertised 12kW specification. Positive feedback on backup time and customer service.
Es una buena compra tremenda calidad necesito comprar la batería de 48 v de la misma marca y no e podido pero poco a poco la consigo
El paquete llegó en excelentes condiciones además bien protegido
Works perfectly, it's quiet and easy to set up, also the info on the screen is just what I want to know.
Llego todo bien
Looks nice but this is not a 12kw is a 10kw inverter if you need 12kw dont waste you money or you'll be buying a different just like happen to me...
Excellent product! The inverter and battery arrived well packaged and everything worked exactly as described. The build quality is impressive, installation was straightforward, and the system runs smoothly and efficiently. The 300Ah battery provides excellent backup time, and the 12kW inverter easily handles heavy loads without any issues. Customer service was responsive and helpful whenever I had questions. Overall, this is an outstanding value for the price, and I highly recommend it to anyone looking for a reliable solar power solution.
Espectacular, pro to comprare otra bateria para reforsar el sistema.buena calidad , es todo un equipo de gama alta.