• Low voltage-temperature coefficient enhances high-temperature operation.
• Exceptional low-light performance and high sensitivity to light across the entire solar spectrum.
• 25-Year limited warranty on power output and performance.
• 5-Year limited warranty on materials and workmanship.
• Sealed, waterproof, multi-functional junction box gives high level of safety.
• High performance bypass diodes minimize the power drop caused by shade.
• Advanced EVA (Ethylene Vinyl Acetate) encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation.
• A sturdy, anodized aluminium frame allows modules to be easily roof-mounted with a variety of standard mounting systems.
• Highest quality, high-transmission tempered glass provides enhanced stiffness and impact resistance.
• High power models with pre wired quick-connect system with MC4 (PV-ST01) connectors.

• Low voltage-temperature coefficient enhances high-temperature operation.
• Exceptional low-light performance and high sensitivity to light across the entire solar spectrum.
• 25-Year limited warranty on power output and performance.
• 5-Year limited warranty on materials and workmanship.
• Sealed, waterproof, multi-functional junction box gives high level of safety.
• High performance bypass diodes minimize the power drop caused by shade.
• Advanced EVA (Ethylene Vinyl Acetate) encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation.
• A sturdy, anodized aluminium frame allows modules to be easily roof-mounted with a variety of standard mounting systems.
• Highest quality, high-transmission tempered glass provides enhanced stiffness and impact resistance.
• High power models with pre wired quick-connect system with MC4 (PV-ST01) connectors.

• Low voltage-temperature coefficient enhances high-temperature operation.
• Exceptional low-light performance and high sensitivity to light across the entire solar spectrum.
• 25-Year limited warranty on power output and performance.
• 5-Year limited warranty on materials and workmanship.
• Sealed, waterproof, multi-functional junction box gives high level of safety.
• High performance bypass diodes minimize the power drop caused by shade.
• Advanced EVA (Ethylene Vinyl Acetate) encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation.
• A sturdy, anodized aluminium frame allows modules to be easily roof-mounted with a variety of standard mounting systems.
• Highest quality, high-transmission tempered glass provides enhanced stiffness and impact resistance.
• High power models with pre wired quick-connect system with MC4 (PV-ST01) connectors.

• Low voltage-temperature coefficient enhances high-temperature operation.
• Exceptional low-light performance and high sensitivity to light across the entire solar spectrum.
• 25-Year limited warranty on power output and performance.
• 5-Year limited warranty on materials and workmanship.
• Sealed, waterproof, multi-functional junction box gives high level of safety.
• High performance bypass diodes minimize the power drop caused by shade.
• Advanced EVA (Ethylene Vinyl Acetate) encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation.
• A sturdy, anodized aluminium frame allows modules to be easily roof-mounted with a variety of standard mounting systems.
• Highest quality, high-transmission tempered glass provides enhanced stiffness and impact resistance.
• High power models with pre wired quick-connect system with MC4 (PV-ST01) connectors.

• Low voltage-temperature coefficient enhances high-temperature operation.
• Exceptional low-light performance and high sensitivity to light across the entire solar spectrum.
• 25-Year limited warranty on power output and performance.
• 5-Year limited warranty on materials and workmanship.
• Sealed, waterproof, multi-functional junction box gives high level of safety.
• High performance bypass diodes minimize the power drop caused by shade.
• Advanced EVA (Ethylene Vinyl Acetate) encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation.
• A sturdy, anodized aluminium frame allows modules to be easily roof-mounted with a variety of standard mounting systems.
• Highest quality, high-transmission tempered glass provides enhanced stiffness and impact resistance.
• High power models with pre wired quick-connect system with MC4 (PV-ST01) connectors.

• Low voltage-temperature coefficient enhances high-temperature operation.
• Exceptional low-light performance and high sensitivity to light across the entire solar spectrum.
• 25-Year limited warranty on power output and performance.
• 5-Year limited warranty on materials and workmanship.
• Sealed, waterproof, multi-functional junction box gives high level of safety.
• High performance bypass diodes minimize the power drop caused by shade.
• Advanced EVA (Ethylene Vinyl Acetate) encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation.
• A sturdy, anodized aluminium frame allows modules to be easily roof-mounted with a variety of standard mounting systems.
• Highest quality, high-transmission tempered glass provides enhanced stiffness and impact resistance.
• High power models with pre wired quick-connect system with MC4 (PV-ST01) connectors.

• Low voltage-temperature coefficient enhances high-temperature operation.
• Exceptional low-light performance and high sensitivity to light across the entire solar spectrum.
• 25-Year limited warranty on power output and performance.
• 5-Year limited warranty on materials and workmanship.
• Sealed, waterproof, multi-functional junction box gives high level of safety.
• High performance bypass diodes minimize the power drop caused by shade.
• Advanced EVA (Ethylene Vinyl Acetate) encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation.
• A sturdy, anodized aluminium frame allows modules to be easily roof-mounted with a variety of standard mounting systems.
• Highest quality, high-transmission tempered glass provides enhanced stiffness and impact resistance.
• High power models with pre wired quick-connect system with MC4 (PV-ST01) connectors.

• Low voltage-temperature coefficient enhances high-temperature operation.
• Exceptional low-light performance and high sensitivity to light across the entire solar spectrum.
• 25-Year limited warranty on power output and performance.
• 5-Year limited warranty on materials and workmanship.
• Sealed, waterproof, multi-functional junction box gives high level of safety.
• High performance bypass diodes minimize the power drop caused by shade.
• Advanced EVA (Ethylene Vinyl Acetate) encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation.
• A sturdy, anodized aluminium frame allows modules to be easily roof-mounted with a variety of standard mounting systems.
• Highest quality, high-transmission tempered glass provides enhanced stiffness and impact resistance.
• High power models with pre wired quick-connect system with MC4 (PV-ST01) connectors.

The Victron MPPT controller will adjust its input voltage to harvest the maximum power from the solar array and then transform this power to supply the varying voltage requirement, of the battery plus load. Thus, it essentially decouples the array and battery voltages so that there can be, for example, a 12 volt battery on one side of the MPPT charge controller and a large number of cells wired in series to produce 36 volts on the other.

To fully exploit the potential of the MPPT controller, the array voltage should be substantially higher than the battery voltage. The MPPT controller is the solution of choice for higher power systems because of the lowest overall system cost due to smaller cable cross sectional areas. It will also harvest substantially more power when the solar cell temperature is low (below 45°C), or very high (above 75°C), or when irradiance is very low.

Key Features:

• Ultra-fast Maximum Power Point Tracking (MPPT).
• BatteryLife: intelligent battery management by load shedding.
• Resin encapsulated electronics: Protects the electronic components against the environment.

 

Manufacturer's Part Number	BlueSolar MPPT 75/15 (12/24V-15A)
Length (mm)	100
Width (mm)	105
Height Inc Terminals (mm)	40
Weight	0.5
Volt	12/24
AH	15
Warranty	5 Years

These ultra-fast, Maximum Power Point Tracking (MPPT), solar charge controllers are Bluetooth accessible via either built in Bluetooth or the Victron Energy Bluetooth dongle. Utilising the free VictronConnect app many parameters can be viewed and set, such as battery voltage, solar history, load output, flexible battery charge algorithms plus day/night timing and light dimming options. These advanced MPPTs also include Advanced Maximum Power Point Detection in case of partial shading conditions.

 

Features

Bluetooth Smart built-in: dongle not needed

The wireless solution to set-up, monitor and update the controller using Apple and Android smartphones, tablets or other devices.

 

VE.Direct

For a wired data connection to a Color Control panel, PC or other devices

 

Ultrafast Maximum Power Point Tracking (MPPT)

Especially in case of a clouded sky, when light intensity is changing continuously, an ultra-fast MPPT controller will improve energy harvest by up to 30% compared to PWM charge controllers and by up to 10% compared to slower MPPT controllers.

 

Advanced Maximum Power Point Detection in case of partial shading conditions

If partial shading occurs, two or more maximum power points may be present on the power-voltage curve. Conventional MPPTs tend to lock to a local MPP, which may not be the optimum MPP. The innovative BlueSolar algorithm will always maximize energy harvest by locking to the optimum MPP.

 

Outstanding conversion efficiency

No cooling fan. Maximum efficiency exceeds 98%. The full output current up to 40°C (104°F).

 

Flexible charge algorithm

Fully programmable charge algorithm (see the software page on our website), and eight pre-programmed algorithms, selectable with a rotary switch (see manual for details).

 

Extensive electronic protection

Over-temperature protection and power derating when temperature is high. PV short circuit and PV reverse polarity protection. PV reverse current protection.

 

Internal temperature sensor

Compensates absorption and float charge voltage for temperature.

 

Real-time data display options

- Apple and Android smartphones, tablets and other devices.

- Color Control panel.

Manufacturer's Part Number: Smart Solar MPPT 100/50
Length (mm): 70
Width (mm): 186
Height Inc Terminals (mm): 130
Weight: 1.3
Ingress Protection: IP22
Volt: 12/24V Auto Select
AH: 50A
Warranty: 5 Years

SmartSolar is all about functionality and options. These highly efficient ultra-fast Maximum Power Point Tracking (MPPT) solar charge controllers have it all - from high efficiency, optimal partial shading performance, programmable battery algorithms, street light functions and more. Smart is for built in Bluetooth for monitoring and control with VictronConnect. Options include remote monitoring over the internet via the VRM Portal, also a pluggable LCD display for the larger models.

 

Features

Bluetooth Smart built-in: dongle not needed

The wireless solution to set-up, monitor and update the controller using Apple and Android smartphones, tablets or other devices.

 

VE.Direct

For a wired data connection to a Color Control panel, PC or other devices

 

Ultra-fast Maximum Power Point Tracking (MPPT)

Especially in case of a clouded sky, when light intensity is changing continuously, an ultra-fast MPPT controller will improve energy harvest by up to 30% compared to PWM charge controllers and by up to 10% compared to slower MPPT controllers.

 

Load output

Over-discharge of the battery can be prevented by connecting all loads to the load output. The load output will disconnect the load when the battery has been discharged to a pre-set voltage. Alternatively, an intelligent battery management algorithm can be chosen: see Battery Life.

 

Battery Life: intelligent battery management

When a solar charge controller is not able to recharge the battery to its full capacity within one day, the result is often that the battery will continually be cycled between a ‘partially charged’ state and the ‘end of discharge’ state. This mode of operation (no regular full recharge) will destroy a lead-acid battery within weeks or months. The Battery Life algorithm will monitor the state of charge of the battery and, if needed, day by day slightly increase the load disconnect level (i.e. disconnect the load earlier) until the harvested solar energy is sufficient to recharge the battery to nearly the full 100%. From that point onwards the load disconnect level will be modulated so that a nearly 100% recharge is achieved about once every week.

 

Programmable battery charge algorithm

See the software section on Vicrtin Energy's website for details

 

Day/night timing and light dimming option

See the software section on Vicrtin Energy's website for details

 

Programming, real-time data and history display options

- Modern Apple and Android smartphones, tablets, macbooks and other devices: see the VE.Direct Bluetooth Smart dongle and the MPPT app discovery sheet for screenshots.

- ColorControl panel

Features

Ultra-fast Maximum Power Point Tracking (MPPT)

Especially in case of a clouded sky, when light intensity is changing continuously, an ultra-fast MPPT controller will improve energy harvest by up to 30% compared to PWM charge controllers and by up to 10% compared to slower MPPT controllers.

 

Advanced Maximum Power Point Detection in case of partial shading conditions

If partial shading occurs, two or more maximum power points may be present on the power-voltage curve. Conventional MPPTs tend to lock to a local MPP, which may not be the optimum MPP. The innovative SmartSolar algorithm will always maximize energy harvest by locking to the optimum MPP.

 

Outstanding conversion efficiency

No cooling fan. Maximum efficiency exceeds 98%

 

Flexible charge algorithm

Fully programmable charge algorithm (see the software page on our website), and eight pre-programmed algorithms, selectable with a rotary switch.

 

Extensive electronic protection

Over-temperature protection and power derating when temperature is high. PV short circuit and PV reverse polarity protection. PV reverse current protection.

 

Internal temperature sensor

Compensates absorption and float charge voltage for temperature.

 

Bluetooth Smart built-in: dongle not needed

The wireless solution to set-up, monitor and update the controller using Apple and Android smartphones, tablets or other devices.

 

VE.Direct

For a wired data connection to a Color Control panel, PC or other devices

 

Remote on-off

To connect for example to a VE.BUS BMS.

 

Programmable relay

Can be programmed (a.o. with a smartphone) to trip on an alarm, or other events.

 

Optional: pluggable LCD display

Simply remove the rubberseal that protects the plug on the front of the controller, and plug-in the display.

Description:
Low voltage-temperature coefficient enhances high-temperature operation.
Exceptional low-light performance and high sensitivity to light across the entire solar spectrum.
25-Year limited warranty on power output and performance.
5-Year limited warranty on materials and workmanship.
Sealed, waterproof, multi-functional junction box gives high level of safety.
High performance bypass diodes minimize the power drop caused by shade.
Advanced EVA (Ethylene Vinyl Acetate) encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation.
A sturdy, anodized aluminium frame allows modules to be easily roof-mounted with a variety of standard mounting systems.
Highest quality, high-transmission tempered glass provides enhanced stiffness and impact resistance.
High power models with pre-wired quick-connect system with MC4 (PV-ST01) connectors.

Specification:
Voltage (V): 12
Nominal Power (W): 30
Number of cells in series: 36
Maximun System Voltage: 1000
Dimensions: L560 x W350 x D25mm
Cell Type: Monocrystalline

Description:
Low voltage-temperature coefficient enhances high-temperature operation.
Exceptional low-light performance and high sensitivity to light across the entire solar spectrum.
25-Year limited warranty on power output and performance.
5-Year limited warranty on materials and workmanship.
Sealed, waterproof, multi-functional junction box gives high level of safety.
High performance bypass diodes minimize the power drop caused by shade.
Advanced EVA (Ethylene Vinyl Acetate) encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation.
A sturdy, anodized aluminium frame allows modules to be easily roof-mounted with a variety of standard mounting systems.
Highest quality, high-transmission tempered glass provides enhanced stiffness and impact resistance.
High power models with pre-wired quick-connect system with MC4 (PV-ST01) connectors.

Specification:
Voltage (V): 12
Nominal Power (W): 40
Number of cells in series: 36
Maximun System Voltage: 1000
Dimensions: L425 x W668 x D25mm
Cell Type: Monocrystalline

Description:
Low voltage-temperature coefficient enhances high-temperature operation.
Exceptional low-light performance and high sensitivity to light across the entire solar spectrum.
25-Year limited warranty on power output and performance.
5-Year limited warranty on materials and workmanship.
Sealed, waterproof, multi-functional junction box gives high level of safety.
High performance bypass diodes minimize the power drop caused by shade.
Advanced EVA (Ethylene Vinyl Acetate) encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation.
A sturdy, anodized aluminium frame allows modules to be easily roof-mounted with a variety of standard mounting systems.
Highest quality, high-transmission tempered glass provides enhanced stiffness and impact resistance.
High power models with pre-wired quick-connect system with MC4 (PV-ST01) connectors.

Specification:
Voltage (V): 12
Nominal Power (W): 55
Number of cells in series: 36
Maximun System Voltage: 1000
Dimensions: L545 x W668 x D25mm
Cell Type: Monocrystalline

Description:
Low voltage-temperature coefficient enhances high-temperature operation.
Exceptional low-light performance and high sensitivity to light across the entire solar spectrum.
25-Year limited warranty on power output and performance.
5-Year limited warranty on materials and workmanship.
Sealed, waterproof, multi-functional junction box gives high level of safety.
High performance bypass diodes minimize the power drop caused by shade.
Advanced EVA (Ethylene Vinyl Acetate) encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation.
A sturdy, anodized aluminium frame allows modules to be easily roof-mounted with a variety of standard mounting systems.
Highest quality, high-transmission tempered glass provides enhanced stiffness and impact resistance.
High power models with pre-wired quick-connect system with MC4 (PV-ST01) connectors.

Specification:
Voltage (V): 12
Nominal Power (W): 90
Number of cells in series: 36
Maximun System Voltage: 1000
Dimensions: L780 x W668 x D30mm
Cell Type: Monocrystalline

Description:
Low voltage-temperature coefficient enhances high-temperature operation.
Exceptional low-light performance and high sensitivity to light across the entire solar spectrum.
25-Year limited warranty on power output and performance.
5-Year limited warranty on materials and workmanship.
Sealed, waterproof, multi-functional junction box gives high level of safety.
High performance bypass diodes minimize the power drop caused by shade.
Advanced EVA (Ethylene Vinyl Acetate) encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation.
A sturdy, anodized aluminium frame allows modules to be easily roof-mounted with a variety of standard mounting systems.
Highest quality, high-transmission tempered glass provides enhanced stiffness and impact resistance.
High power models with pre-wired quick-connect system with MC4 (PV-ST01) connectors.

Specification:
Voltage (V): 12
Nominal Power (W): 175
Number of cells in series: 36
Maximun System Voltage: 1000
Dimensions: L1485 x W668 x D30mm
Cell Type: Monocrystalline

Description:
Low voltage-temperature coefficient enhances high-temperature operation.
Exceptional low-light performance and high sensitivity to light across the entire solar spectrum.
25-Year limited warranty on power output and performance.
5-Year limited warranty on materials and workmanship.
Sealed, waterproof, multi-functional junction box gives high level of safety.
High performance bypass diodes minimize the power drop caused by shade.
Advanced EVA (Ethylene Vinyl Acetate) encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation.
A sturdy, anodized aluminium frame allows modules to be easily roof-mounted with a variety of standard mounting systems.
Highest quality, high-transmission tempered glass provides enhanced stiffness and impact resistance.
High power models with pre-wired quick-connect system with MC4 (PV-ST01) connectors.

Specification:
Voltage (V): 24
Nominal Power (W): 215
Number of cells in series: 72
Maximun System Voltage: 1000
Dimensions: L1580 x W808 x D35mm
Cell Type: Monocrystalline

Description:
Low voltage-temperature coefficient enhances high-temperature operation.
Exceptional low-light performance and high sensitivity to light across the entire solar spectrum.
25-Year limited warranty on power output and performance.
5-Year limited warranty on materials and workmanship.
Sealed, waterproof, multi-functional junction box gives high level of safety.
High performance bypass diodes minimize the power drop caused by shade.
Advanced EVA (Ethylene Vinyl Acetate) encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation.
A sturdy, anodized aluminium frame allows modules to be easily roof-mounted with a variety of standard mounting systems.
Highest quality, high-transmission tempered glass provides enhanced stiffness and impact resistance.
High power models with pre-wired quick-connect system with MC4 (PV-ST01) connectors.

Specification:
Voltage (V): 12
Nominal Power (W): 20
Number of cells in series: 36
Maximun System Voltage: 1000
Dimensions: L440 x W350 x D25mm
Cell Type: Polycrystalline

Description:
Low voltage-temperature coefficient enhances high-temperature operation.
Exceptional low-light performance and high sensitivity to light across the entire solar spectrum.
25-Year limited warranty on power output and performance.
5-Year limited warranty on materials and workmanship.
Sealed, waterproof, multi-functional junction box gives high level of safety.
High performance bypass diodes minimize the power drop caused by shade.
Advanced EVA (Ethylene Vinyl Acetate) encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation.
A sturdy, anodized aluminium frame allows modules to be easily roof-mounted with a variety of standard mounting systems.
Highest quality, high-transmission tempered glass provides enhanced stiffness and impact resistance.
High power models with pre-wired quick-connect system with MC4 (PV-ST01) connectors.

Specification:
Voltage (V): 12
Nominal Power (W): 30
Number of cells in series: 36
Maximun System Voltage: 1000
Dimensions: L655 x W350 x D25mm
Cell Type: Polycrystalline

Description:
Low voltage-temperature coefficient enhances high-temperature operation.
Exceptional low-light performance and high sensitivity to light across the entire solar spectrum.
25-Year limited warranty on power output and performance.
5-Year limited warranty on materials and workmanship.
Sealed, waterproof, multi-functional junction box gives high level of safety.
High performance bypass diodes minimize the power drop caused by shade.
Advanced EVA (Ethylene Vinyl Acetate) encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation.
A sturdy, anodized aluminium frame allows modules to be easily roof-mounted with a variety of standard mounting systems.
Highest quality, high-transmission tempered glass provides enhanced stiffness and impact resistance.
High power models with pre-wired quick-connect system with MC4 (PV-ST01) connectors.

Specification:
Voltage (V): 12
Nominal Power (W): 45
Number of cells in series: 36
Maximun System Voltage: 1000
Dimensions: L425 x W668 x D25mm
Cell Type: Polycrystalline

Description:
Low voltage-temperature coefficient enhances high-temperature operation.
Exceptional low-light performance and high sensitivity to light across the entire solar spectrum.
25-Year limited warranty on power output and performance.
5-Year limited warranty on materials and workmanship.
Sealed, waterproof, multi-functional junction box gives high level of safety.
High performance bypass diodes minimize the power drop caused by shade.
Advanced EVA (Ethylene Vinyl Acetate) encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation.
A sturdy, anodized aluminium frame allows modules to be easily roof-mounted with a variety of standard mounting systems.
Highest quality, high-transmission tempered glass provides enhanced stiffness and impact resistance.
High power models with pre-wired quick-connect system with MC4 (PV-ST01) connectors.

Specification:
Voltage (V): 12
Nominal Power (W): 60
Number of cells in series: 36
Maximun System Voltage: 1000
Dimensions: L545 x W668 x D25mm
Cell Type: Polycrystalline

Description:
Low voltage-temperature coefficient enhances high-temperature operation.
Exceptional low-light performance and high sensitivity to light across the entire solar spectrum.
25-Year limited warranty on power output and performance.
5-Year limited warranty on materials and workmanship.
Sealed, waterproof, multi-functional junction box gives high level of safety.
High performance bypass diodes minimize the power drop caused by shade.
Advanced EVA (Ethylene Vinyl Acetate) encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation.
A sturdy, anodized aluminium frame allows modules to be easily roof-mounted with a variety of standard mounting systems.
Highest quality, high-transmission tempered glass provides enhanced stiffness and impact resistance.
High power models with pre-wired quick-connect system with MC4 (PV-ST01) connectors.

Specification:
Voltage (V): 12
Nominal Power (W): 90
Number of cells in series: 36
Maximun System Voltage: 1000
Dimensions: L780 x W668 x D30mm
Cell Type: Polycrystalline

Description:
Low voltage-temperature coefficient enhances high-temperature operation.
Exceptional low-light performance and high sensitivity to light across the entire solar spectrum.
25-Year limited warranty on power output and performance.
5-Year limited warranty on materials and workmanship.
Sealed, waterproof, multi-functional junction box gives high level of safety.
High performance bypass diodes minimize the power drop caused by shade.
Advanced EVA (Ethylene Vinyl Acetate) encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation.
A sturdy, anodized aluminium frame allows modules to be easily roof-mounted with a variety of standard mounting systems.
Highest quality, high-transmission tempered glass provides enhanced stiffness and impact resistance.
High power models with pre-wired quick-connect system with MC4 (PV-ST01) connectors.

Specification:
Voltage (V): 12
Nominal Power (W): 100
Number of cells in series: 36
Maximun System Voltage: 1000
Dimensions: L920 x W668 x D30mm
Cell Type: Polycrystalline