Firman Solar Products

The Firman Gel Battery is a 12V, 200Ah battery that can work in various temperatures and support fast charging and high-power applications. It is easy to charge, maintain, and use. It is a compact and sturdy battery that can power your devices for a long time.


See technical specifications below:

• The low internal resistance of 2.30mΩ for efficient charging and discharging.
• Maximum charge current of 60A and maximum discharge current of 2000A for 5 seconds for fast charging and high-power applications.
• Wide operating temperature range from -15℃ to 50℃ for discharge, from -15℃ to 40℃ for charge, and from -15℃ to 40℃ for storage.
• High capacity retention rate from 102% at 40℃ to 65% at -15℃.
•  Simple charge method with float charging voltage of 13.5 ~ 13.8 VDC/Unit and equalization charging voltage of 14.4 ~ 14.9 VDC/Unit at 25℃.
• Compact and sturdy design with dimensions of 522mm x 240mm x 221mm and a total height of 226mm, weighing about 60kg.

• Rated Output Power: 5000W (Peak 10000W)
• Battery Support: Li-ion and Lead-Acid (48 Vd.c., 42 Vd.c. to 56.8 Vd.c.)
• Charging Options: Max. MPPT 100A, Max. Mains 60A, Max. Hybrid 100A
• Maximum PV Array Power: 5500W, PV Input Voltage: 500 Vd.c.
• Design: Compact and quiet (<45 dB)
• Protection: IP20 enclosure
• Warranty: 2 years

• Rated Output Power: 1000W
• Battery Support: Li-ion and Lead-Acid (12 Vd.c.)
• Maximum PV Charging Current: 30A
• Maximum PV Array Power: 400W (PWM)
• Efficient Solar Energy Conversion: Wide input voltage range
• Quiet Operation: <45 dB
• Protection: IP20 enclosure
• Warranty: 2 years
  

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• Rated Output Power: 3000W
• Peak Output Power: 6000W
• Battery Support: Li-ion and Lead-Acid batteries (21 Vd.c. to 28.4 Vd.c.)
• Charging Options:
  • Max.MPPT Charging: 100A
  • Max. Mains Charging: 60A
  • Max. Hybrid Charging: 100A
• Maximum PV Array Power: 4000W
• PV Input Voltage: 500 Vd.c.
• Design: Compact and quiet (<45 dB)
• Protection: IP20 enclosure
• Warranty: 2 years

• Rated Output Power: 3000W
• Battery Support: Li-ion and Lead-Acid (24 Vd.c.)
• Efficient Charging Options
• Maximum PV Array Power: 1600W (MPPT)
• Efficient Solar Energy Conversion: Wide input voltage range
• Quiet Operation: <45 dB
• Warranty: 2 years

• Model: 380M
• Maximum Power (Wp): 380W
• Open Circuit Voltage (Voc): 41.7V
• Short Circuit Current (Isc): 11.42A
• Maximum Power Voltage (Vm): 34.8V
• Maximum Power Current (Im): 10.92A
• Module Efficiency: 20.5%
• Maximum Series Fuse: 20A
• Watts Positive Tolerance: 0-+3%
• Number of Diodes: 3
• Standard Test Conditions: 1000W/M².25°C.AM1.5
• Maximum System Voltage: 1500V/DC
• Temperature Coefficient Isc: +0.05%/°C
• Temperature Coefficient Voc: -0.29%/°C
• Temperature Coefficient Pmpp: -0.3496/°C
• Operating Temperature: -40°C to +85°C
• Normal Operating Cell Temperature: 45±2°C
• Load Capacity for Module Cover (Glass): 5400Pa (IEC61215) (snow)
• Load Capacity for Front & Back of Module: 2400Pa (IEC61215) (wind)

• Rated Output Power: 5000W
• Battery Support: Li-ion and Lead-Acid (48 Vd.c.)
• Efficient Charging Options
• Maximum PV Array Power: 6400W (MPPT)
• Efficient Solar Energy Conversion: Wide input voltage range
• Quiet Operation: <45 dB
• Warranty: 2 years

This Package contains everything you need to power your appliances and devices with clean and reliable solar energy. It includes:

• A 1000 W Transformer Hybrid Inverter that can convert and store electricity from your solar panels or the grid. It supports Li-ion and Lead-Acid batteries (12 Vd.c.) and offers a maximum PV charging current of 30 A. It operates quietly (<45 dB) and has a 2-year warranty.
• A 12 V, 200 Ah Gel Battery can store up to 2400 Wh of energy. It is maintenance-free, leak-proof, and has a long service life. It can handle deep discharge cycles and high temperatures.
• A 380 W Solar Panel can generate up to 380 W power under optimal conditions. It has a 25-year performance warranty.

This package allows you to run appliances like lights, fans, TVs, laptops, and more. You can switch between different power sources according to your preferences and settings. This package is ideal for homes, offices, shops, and other places where reliable and affordable electricity is needed.

PLEASE NOTE: THIS PRODUCT IS BATTERY ONLY. PANEL AND INVERTER SOLD SEPARATELY.

The Firman ZERO F Lithium Iron Phosphate Battery System is a powerful, versatile, and durable energy solution. It delivers efficient charging and discharging with a 20kw capacity, 51.2V voltage, and 46-55V range. It is designed for indoor/outdoor use, offers excellent protection (IP20/IPS5), and works reliably in temperatures ranging from -10°C to 50°C. Certified to meet UN 38.3, UL1973, and IEC62619 standards, this battery system comes with a reassuring 10-year warranty.


See technical specifications below:

• Capacity: 20kW
• Voltage: 51.2V (46-55V range)
• Indoor/Outdoor Use
• Protection: IP20/IPS5
• Temperature Range: -10°C to 50°C
• Certified to: UN 38.3, UL1973, IEC62619 standards
• Warranty: 10 years

PLEASE NOTE: THIS PRODUCT IS INVERTER ONLY. PANEL AND BATTERY SOLD SEPARATELY.

The Firman Zero F Inverter is a 5kW AC power solution with a 51.2V battery voltage, 240V distribution, and 21.7A output current. It operates at soft frequency, works from -10°C to 45°C, and offers communication via APP/web. Certified to IEC62109 standards, it comes with a 5-year warranty.

See technical specifications below:

• AC Power: 5kW
• Battery Voltage: 51.2V
• Distribution: 240V
• Output Current: 21.7A
• Soft Frequency Operation
• Temperature Range: -10°C to 45°C
• Communication: APP/Web
• Certified to IEC62109 standards
• Warranty: 5 years

• Model: 550M
• Maximum Power (Wp): 550W
• Open Circuit Voltage (Voc): 50.20V
• Short Circuit Current (Isc): 13.82A
• Maximum Power Voltage (Vm): 42.4V
• Maximum Power Current (Im): 12.98A
• Module Efficiency: 21.396%
• Maximum Series Fuse: 25A
• Watts Positive Tolerance: 0-+3%
• Number of Diodes: 3
• Standard Test Conditions: 1000W/M², 25°C, AM1.5
• Maximum System Voltage: 1500V/DC
• Temperature Coefficient Isc: +0.050%/°C
• Temperature Coefficient Voc: -0.270%/°C
• Temperature Coefficient Pmpp: -0.350%/°C
• Operating Temperature: -40°C to +85°C
• Normal Operating Cell Temperature: 45±2°C
• Load Capacity for Module Cover (Glass): 5400Pa (IEC61215) (snow)
• Load Capacity for Front & Back of Module: 2400Pa (IEC61215) (wind)

This Package contains everything you need to power your appliances and devices with clean and reliable solar energy. It includes:

• A 5000 W Transformer Hybrid Inverter that can convert and store electricity from your solar panels or the grid. It supports Li-ion and Lead-Acid batteries (48 Vd.c.) and offers a maximum PV charging current of 40 A. It operates quietly (<45 dB) and has a 2-year warranty.
• Four 12 V, 200 Ah Gel Batteries. They are maintenance-free, leak-proof, and have a long service life. They can handle deep discharge cycles and high temperatures.
• Eight 380 W Solar Panels can generate up to 3040 W of power under optimal conditions. They have a 25-year performance warranty.

With this package, you can run appliances with a total power consumption of up to 5000 W, such as lights, fans, TVs, laptops, refrigerators, and more. You can switch between different power sources according to your preferences and settings. This package is ideal for homes, offices, shops, farms, and other places where reliable and affordable electricity is needed.

This Package contains everything you need to power your appliances and devices with clean and reliable solar energy. It includes:

• A 3000 W Transformer Hybrid Inverter that can convert and store electricity from your solar panels or the grid. It supports Li-ion and Lead-Acid batteries (24 Vd.c.) and offers a maximum PV charging current of 40 A. It operates quietly (<45 dB) and has a 2-year warranty.
• Two 12 V, 200 Ah Gel Batteries. They are maintenance-free, leak-proof, and have a long service life. They can handle deep discharge cycles and high temperatures.
• Four 380 W Solar Panels can generate up to 1520 W power under optimal conditions. They have a 25-year performance warranty.

With this Package, you can run appliances such as lights, fans, TVs, laptops, refrigerators, and more. You can switch between different power sources according to your preferences and settings. This Package is ideal for homes, offices, shops, farms, and other places where reliable and affordable electricity is needed.

PLEASE NOTE: THIS PRODUCT IS BATTERY ONLY. PANEL AND INVERTER SOLD SEPARATELY.

The Firman ZERO F Lithium Iron Phosphate Battery System is a powerful, versatile, and durable energy solution. It delivers efficient charging and discharging with a 15kw capacity, 51.2V voltage, and 46-55V range. It is designed for indoor/outdoor use, offers excellent protection (IP20/IPS5), and works reliably in temperatures ranging from -10°C to 50°C. Certified to meet UN 38.3, UL1973, and IEC62619 standards, this battery system comes with a reassuring 10-year warranty.


See technical specifications below:

• Capacity: 15kW
• Voltage: 51.2V (46-55V range)
• Indoor/Outdoor Use
• Protection: IP20/IPS5
• Temperature Range: -10°C to 50°C
• Certified to: UN 38.3, UL1973, IEC62619 standards
• Warranty: 10 years

PLEASE NOTE: THIS PRODUCT IS BATTERY ONLY. PANEL AND INVERTER SOLD SEPARATELY.

The Firman ZERO F Lithium Iron Phosphate Battery System is a powerful, versatile, and durable energy solution. It delivers efficient charging and discharging with a 10kw capacity, 51.2V voltage, and 46-55V range. It is designed for indoor/outdoor use, offers excellent protection (IP20/IPS5), and works reliably in temperatures ranging from -10°C to 50°C. Certified to meet UN 38.3, UL1973, and IEC62619 standards, this battery system comes with a reassuring 10-year warranty.


See technical specifications below:

• Capacity: 10kW
• Voltage: 51.2V (46-55V range)
• Indoor/Outdoor Use
• Protection: IP20/IPS5
• Temperature Range: -10°C to 50°C
• Certified to: UN 38.3, UL1973, IEC62619 standards
• Warranty: 10 years

• AC Power: 8kW
• Battery Voltage: 51.2V
• Distribution: 240V
• Output Current: 21.7A
• Soft Frequency Operation
• Temperature Range: -10°C to 45°C
• Communication: APP/Web
• Certified to EN61000 standards
• Warranty: 5 years