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SureSine Inverter
The SureSine inverter, a pure sine wave inverter was designed specifically to meet the needs of rural PV electrification requiring AC power including solar home systems, schools, community centers and health clinics. This inverter is also a good choice for small PV systems for telecom, remote cabins and weekend homes, and RV/caravans and boats. CE compliant, UL, cUL listed. 2-year warranty.
Load Operation:
• Pure Sine Wave – Provides quality AC equivalent to grid power. A sine wave will extend the life of the household appliances (lights, TV, fans) and improve load performance.
• Toroidal transformer design – Generates good wave form throughout the range of input voltages.
• Outstanding Surge Capability – Handles a 200% surge during load start-up, to a maximum of 600 watts.
Power Available:
• High Efficiency – A high peak efficiency will reduce heating and make more solar energy available for powering loads.
• Low Self-Consumption – The SureSine consumes 450mA while powering loads. During no load conditions, solar energy is not wasted because the SureSine automatically powers down to stand-by mode, reducing self-consumption to one tenth of operating consumption. Self-consumption: No load = 450mA, Off = 25mA, Standby = 55mA.
High Reliability:
• Extensive Electronic Protections – The SureSine has extensive electronic protections that will automatically protect against faults and user mistakes such as short circuit, overload, high temperature and low voltage disconnect. Recovery from most faults is automatic.
• No Internal Cooling Fan – A key design objective since fans often fail in harsh environments and are noisy, consume power and blow dirt into the electronics.
• Tropicalization – The SureSine uses epoxy encapsulation, conformal coating, stainless steel hardware, and an IP20 cast anodized aluminum enclosure to protect against harsh tropical and marine environments.
• Operating temperature range: -40°C to +45°C
TriStar Controller
The TriStar controller is a three-function controller that provides reliable solar battery charging, load control or diversion regulation. The controller operates in one of these modes at a time and two or more controllers may be used to provide multiple functions. The optional TriStar TS-M-2 and TS-RM-2 meter provides system and controller information and works with the TriStar, TriStar MPPT and the MeterHub. The controller is UL listed and is designed for both solar home systems and professional applications. UL, cUL listed. 5-year warranty.
Features include:
• Full function tri-color LED system status display • Operational temperature range: -40°C, +60°C
• Rated to 60A at 48 Vdc, will handle solar arrays up to 4kW • NEMA 1 indoor enclosure
• Fully adjustable – switch selectable setpoints • Compatible with sealed and flooded batteries
• Simple mechanical interface – knockouts provided, #2 AWG wire lugs • RS-232 connection
• Constant voltage series PWM algorithm • Accessory digital meter connection via RJ-11 phone jack
TriStar MPPT Controller
The 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 a peak efficiency of 99% and low power loss, featuring 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. UL, CE listed. 5-year warranty.
Features include:
• 45 or 60A at up to 150 volts open circuit
• Continuous operation at full power to 45º C with no derate
• Extensive protections, including PV short circuit protection • Robust thermal design; no fans • Optional TriStar meter and remote meter provides detailed operating data, alarms, faults • Meterbus communications between compatible Morningstar products
• RS-232 communications to a PC
• EIA-485: communications between multiple devices on a bus (TS-MPPT-60 only)
• Ethernet: fully web-enabled interface to a local network or internet (TS-MPPT-60 only)
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