SEN12K–16KLLA | 12–16kW Split-Phase Hybrid Inverter | 4 MPPT | 48V Battery

Model:Empowering homes and businesses in Latin America with 12–16kW low-voltage hybrid energy solutions

The SEN12K–16KLLA is a smart 110-127/208-240V split phase, 240V single phase hybrid inverter designed to meet your residential energy needs in Latin America. Supporting 48V batteries and multiple operation modes like self-consumption and backup power, it helps you maximize solar usage while ensuring reliable performance. With a built-in transformer and an intuitive display, it makes your energy management smarter and easier

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SEN12K–16KLLA | 12–16kW Split-Phase Hybrid Inverter | 4 MPPT | 48V Battery

System Topology Diagram

Functional Advantages

Why Choose This Product

Application Areas

Specification

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System Topology Diagram
Main Features

Flexible & Efficient

●4-channel MPPT design for maximum solar harvesting
●Supports three-phase system architecture for versatile applications

Safe & Reliable

●200A passthrough ensures stable and secure operation

Advanced Performance

●Fully supports 100% unbalanced loads for more demanding use cases

Intelligent & User-Friendly

●Independent grid and generator input; supports energy storage from diesel generators
●Compatible with AC-coupled systems, ideal for upgrading both on-grid and off-grid setups
Why Choose Our Hybrid Solar Inverter?

✅
All-in-One Hybrid Solution

Seamlessly integrates solar, battery, and grid—delivering stable power anytime, anywhere.

✅
Smart Energy Management

Supports full-power discharge, intelligent EMS, and multiple working modes to maximize savings.

✅
Reliable & Durable Design

IP65-rated, aluminum housing, and robust protection features ensure long-term outdoor performance.

✅
24/7 Remote Monitoring & Support

Supports full-time remote operation, monitoring, and diagnostics—ensuring fast response, minimal downtime, and reduced service costs.
Application Scenarios & Use Cases

🏠
Residential Homes

Ensure reliable power supply for off-grid houses, villas, and rural homes.

🏢
Small Businesses & Farms

Support stable energy for shops, workshops, agriculture, and remote offices.

📡
Telecom & Remote Infrastructure

Power telecom towers, monitoring stations, and off-grid equipment with high reliability.

🚨
Emergency & Backup Systems

Provide fast-response backup power during grid outages or disasters.

🚐
Mobile & Recreational Use

Ideal for RVs, boats, mobile homes, and off-grid travel applications.

🌍
Public Projects & Rural Electrification

Used in government, NGO, and utility projects to bring power to underserved regions.

Specification

Model	R12KLLA	R16KLLA
PV input data
Max.PVinput power (kW)	18	24
Max.PV input voltage(V)	500
Min.PV input voltage(V)	120
Start-up voltage(V)	120
MPPT voltage range(without battery)(V)	120~500
MPPT voltage range@full-load (V)	150~430
Rated PV input voltage(V)	310
No.of MPPT trackers	4
No.of strings per MPPT tracker	1/1/1/1
Max.input current per MPPT(A)	16/16/16/16 20/20/20/120
Max.short-circuit current per MPPT(A)	22/22/22/22	25/25/25/25
Battery input data
Battery type	Lithium-ion/Lead-acid
Max.charge /discharge power (kW)	12	13
Battery voltage range (V)	40~58
Rated battery voltage(V)	48
Max.charging/discharging current(A)	250/260	260/280
Rated charge/discharge current(A)	250/260	260/280
Battery charging strategy	Self-adaption to BMS
BMS communication	CAN
AC output data(grid side)
Rated output power (kW)	12	16
Max.apparent output power(KVA)	13.2	16
Rated grid voltage((V)	110-127/208-240V split phase,240V single phase
Grid voltage range(V)	240
Rated grid frequency(Hz)	60
Grid frequency range(Hz)	55~65
Rated output current(A)	50	66.7
Max.AC output current(A)	55	73.3
Power factor	0.8leading~0.8lagging
Max.grid passthrough current(A)	200
THDi	<3%
Grid type	2L+N+PE
ACoutput data (load side)
Rated output power(kW)	12	13
Max.apparent output power(kVA)	13.2	13.2
Rated output voltage (L-N/L1-L2)(V)	120/240
Rated output frequency(Hz)	60
Rated output current(A)	50	54
Max.AC output current(A)	55	55
Peak output power	110%,30s /120%,10s /150%,0.02s
Back-up switch time(ms)	<20
THDu	<2%
Protection
Supported protection	Arc fault protection,PV reverse polarity protection,Anti-islanding protection, Ground fault protectionLeakage current protection,Insulation resistance detection, Backup output short circuit protection,AC under-voltage protection,AC output over-current protection,AC over-voltage protection,
Surge protection	DC Type Ⅱ/AC Type ll
Over voltage category	DC Typel/AC TypeⅢ
Certifications and standards
Certificates	IEC62109-1-2;IEC61000-6-1/-3;IEC62477-1
General data
Ingress protection	IP65/NEMA 3R
Operating temperature range(℃)	-25~+60
Cooling	Fan cooling
Relative humidity	0-95%
Operating altitude(m)	0~4,000(Derating above 2,000 altitude)
Dimensions WDH(mm)	495×900×260
Weight(kg)	55
Topology(solar /battery)	Transformerless/Transformer
Noise emission(dB)	48

Display	Touch panel
Communication	RS485,4G(optional),Wi-Fi