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  • AHS-12 12kW Solar Battery Hybrid Controller
  • AHS-12 12kW Solar Battery Hybrid Controller
AHS Series Solar Battery Hybrid Controller

AHS-12 12kW Solar Battery Hybrid Controller

  • As the flagship model of the AHS series, the AHS-12 delivers a rated output power of up to 12 kW, with a peak load capacity reaching an impressive 24 kVA—sufficient to simultaneously power a full suite of high-end household appliances. This model employs dual-loop technology to generate high-quality sine wave output and optimizes peak efficiency in battery mode to 96.1%, ensuring minimal energy loss during the conversion process.
  • The AHS-12 marks a significant breakthrough in PV integration capabilities; its built-in dual MPPT controllers support a solar input power of up to 15,000 W. With a maximum PV input current increased to 27A + 27A, the unit is perfectly compatible with the high-power solar modules currently dominating the market. Designed to accommodate large-scale energy storage systems, the unit features a maximum charging current of 250A and supports parallel operation of up to six units, thereby meeting users' future requirements for power system expansion. In terms of safety, the AHS-12 integrates comprehensive protection mechanisms against short circuits, overvoltage, undervoltage, and overload, and includes a dedicated low-battery voltage input protection function.
  • Featuring an IP54-rated protective design and weighing just 14.5 kg, the AHS-12—combined with a powerful interactive LCD interface and a smart cloud-based O&M platform—offers users worldwide an exceptionally reliable, efficient, and eco-friendly power solution backed by a 5-year warranty.
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Technical Parameters
Product Parameters
MODEL AHS-12
Dimensions W/H/D 480mm×410mm×120mm
Weight 14.5kg
Ingress Protection IP54
Warranty 5yeas
Operating Ambient Temperature Range -10℃ to 55℃
Storage Temperature Range -15℃ to 60℃
Relative Humidity 5% to 95%
Cooling Air-cooled by smart fans
Communication Interface RS485/CAN
Safety and EMC Compliance EN/IEC62109-1/-2;EN/IEC-6-1/-2/-3/-4;EN/IEC62920
Max. Number of Parallel Units 6 
Battery Data
Battery Voltage Type 48V
Fbat Charging Voltoge 54V
Overcharging Protection Voltage 60V
Battery Type Lead-acid batteries/lithium batteries
Charging Mode Three-stage charging(lead-acid batteries);
Default charge curve or BMS communication(lithium batteries)
Max.DC Discharge Current 250A
Max.Charge Current(from PV) 250A
Max.Charge Current(from Grid) 250A
Max.Charge Current 250A
Ac Output Data
Max.Output Apparent Power 12000VA
Peak Output Apparent Power 24000VA
Output Waveform Pure sine wave
Nominal Output Voltage 220VAC/230VAC/240VAC
Nominal Output Frequency 50Hz/60Hz
Peak Efficiency (PV to Inverter) 97.7%
Peak Efficiency (Battery to Inverter) 96.1%
Switching Time 5ms(UPS)20ms(APL)
Overload Protection (102%<load<110%)±10%:Reports an error and turns off the output 5 minutes later.
(110%<load<125%)±10%:Reports an error and turns off the output 10 seconds later.
(Load>125%)±10%:Reports an error and turns off the output 5 seconds later.
Ac Input Data
Nominal Voltage 22OVAC/230VAC/240VAC
Operating Voltage Range 170 to 280VAC(UPS)90 to 280VAC(APL)
Nominal Frequency 50Hz/60Hz
Power Factor (Default/Adjustable) >0.99(adjustable from 0.8 leading to 0.8 lagging)
Total Harmonic Distortion of Current <3%
Grid Connection Single phase
Max. Bypass Overload Current 80A
PV Input Data
Max. PV Input Power 15000W
Number of MPPTs 2 
Max. Input Voltage 500VDC
MPPT Voltage Range 60 to 450VDC
Max. PVInput Current 27A+27A
MPPT Efficiency 99.9%

Product specifications are subject to change without further notice.

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Product Application
Applicable Fields
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  • OEM/ODM Solutions

    OEM/ODM Solutions

  • Residential Off-Grid Energy Storage

    Residential Off-Grid Energy Storage

  • Residential Grid-Tied Energy Storage

    Residential Grid-Tied Energy Storage

  • Commercial & Industrial Energy Storage Solutions

    Commercial & Industrial Energy Storage Solutions

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Zhejiang APsolway Technology Co., Ltd. Play Video
About Us
APsolway Technology
Altenergy Power System Inc. is a high-tech manufacturer specializing in power electronics. The company is publicly listed on the SSE STAR Market (Stock Code: 688348). Headquartered in Jiaxing, Zhejiang Province, it also operates a production base in the same city. To support its global reach, the company has established branches and subsidiaries in key international markets, including Texas (USA), Leipzig (Germany), Amsterdam (Netherlands), Brisbane (Australia), Paris (France), Mexico, and other major regions. Zhejiang APsolway Technology Co., Ltd., a subsidiary of Altenergy Power System Inc., focuses on residential energy storage solutions. As AHS-12 12kW Solar Battery Hybrid Controller Manufacturers, the company is dedicated to the research, development, and production of hybrid and off-grid inverters, offering single-phase, three-phase, and split-phase models ranging from 3 to 20 kW.
As a leading provider of residential solar energy storage solutions, AHS-12 12kW Solar Battery Hybrid Controller Factory in China, APsolway stands out with innovative designs and a range of unique, differentiated features. We also offer OEM/ODM services and can deliver fully customized solutions to meet our customers’ specific needs.
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