MPPT Solar Controller

Short Description:

Send email to us

Product Detail

Product Tags

Product Description

Solar Mate is a solar charge controller with built in Maximum Power Point Tracking (MPPT) technology, which enables them to increase the output from a solar photovoltaic (PV) array by as much as 30% compared with non-MPPT designs.

Solar Mate can optimize the PV's output and eliminate the fluctuation due to shading or temperature variables. It is a multi-voltage MPPT with built in sophisticated battery charging algorithm for both lead acid battery or lithium-ion battery, of which could support a wide variety of system designs. Meanwhile, the data management with 365 days of history record can tell user actual performance of its system.

Thanks to its self cooling design, it is suitable for most rugged environment with dust or bugs. All range products can operate at their full rating in ambient temperatures as high as 40°C.

Main Feature

• High dynamic MPPT efficiency up to 99%

• High efficiency up to 98%, and European weighted efficiency up to 97. 3%

• Up to 7056W of charging power

• Excellent performance at sunrise and low solar insulation levels

• Wide MPPT operating voltage range

• Parallel function, up to 6 units can operate in parallel

• Built in BR premium Il battery charging algorithm for lead acid battery

• Support positive grounding

• Data logging 365 days

• Communication: Auxiliary contact, RS485 support T-bus

Application

Product Specification Parameter

Model	SP150-120	SP150-80	SP150-60	SP250-70	SP250-100
Electrical
Nominal battery voltage	24VDC/48VDC
Maximum charging current(40℃)	120A	80A	60A	70A	100A
Maximum charging power	7056W	4704W	3528W	4116W	5880W
Recommended PV	9000W	6000W	4500W	5400W	7500W
PV open circuit voltage (Voc)	150VDC			250VDC
MPPT voltage range	65~145VDC			65~245VDC
Max. PV short circuit current	80A	80A	40A	80A	80A
Max efficiency	98%@48VDC system
Max MPPT efficiency	＞99.9%
Standby power consumption	<2W
Self-consumption	37mA @ 48V
Charge voltage 'absorption'	Default setting:28.8VDC/57.6VDC
Charge voltage 'float'	Default setting:27VDC/54VDC
Charging algorithm	BR SOLAR III multiple stages
Temperature compensation	Automatic, Default setting:-3mV/℃/cell
Equalization charging	Programmable
Others
Display	LED+LCD
Communication port	RS485
Dry contact	1 programmable
Remote on/off	Yes (2 pole connector)
Data logging	365days of history record, daily, monthly and total production; Real time figure including solar array voltage, battery voltage, charging current, charging power; Record the daily PV start charging time, absorb to floating transfer time, PV power loss time and etc; Real time fault time and information.
Storage temperature	-40~70℃
Operating temperature	-25~60℃ (power derated above 40℃, LCD operating temperature range-20~60℃)
Humidity	95%, non-condensing
Altitude	3000m
Dimension (LxWxH)	325.2293116.2 mm				352.2293116.2 mm
Net Weight	7.2kg	7.0kg	6.8kg	7.0kg	7.8kg
Max wire sizes	35mm²
Protection category	IP21
Cooling	Natural cooling				Forced fan
Warranty	5 years
Standard	EN61000-6-1,EN61000-6-3, EN62109-1,EN62109-2