Morningstar SR740MPPT Solar Charge Controller

Morningstar
SR740MPPT
45A Solar Charge Controller

Morningstar’s TriStar MPPT solar controller with TrakStar Technology™ is an advanced maximum power point tracking (MPPT) battery charger for off-grid photovoltaic (PV) systems up to 3kW. The controller provides the industry’s highest peak efficiency of 99% and significantly less power loss compared to other MPPT controllers.

The TriStar MPPT features a smart tracking algorithm that maximizes the energy harvest from the PV by rapidly finding the solar array peak power point with extremely fast sweeping of the entire I-V curve. This product is the first PV controller to include on-board Ethernet for a fully web-enabled interface and includes up to 200 days of data logging.

Features:

• Maximizes energy harvest
• Extremely high reliability
• Very high efficiency
• Extensive networking and communication capabilities
• Metering and data logging
• Maximum battery current: 45 amps
• Nominal maximum solar input: 12 volt - 600 watts, 24 volt - 1200 watts, 48 volt - 2400 watts
• Nominal system voltage: 12, 24, 36 or 48 volts DC
• Maximum solar open circuit voltage: 150 volts DC

Downloads
Morningstar MPPT Datasheet
SPECIFICATION
Nominal Battery Voltages (Vdc):	12/24/36/48
Maximum OIutput Current (A):	45
Maximum Solar Array (W):	2400
PV Open Circuit Voltage (V):	150
Temperature Compensation:	Supplied with RTS
Data Logging:	200 Days
Operating Temperature Range:	-40°C to + 60°C