Sierra Solar Systems products

This small pre-packaged system is perfect for those on a budget looking to start building up a solar system.Complete Balance-of-System (BOS) components are included with all of our pre-packaged systems including PV and battery interconnects, combiner box with reakers. Like all of our pre-packaged systems, many components can be added or substituted.Give us a call and we would be happy to design a custom system to meet your needs.

The NU-U235F4 blends high performance with advanced aesthetics. Black backsheet and sleek black frame create a modern silhouette on nearly any roof. Using breakthrough technology, made possible by nearly 50 years of proprietary research and development, this module incorporates an advanced cell surface texturing process to increase light absorption and improve efficiency. Versatile enough to permit installation on nearly any kind of roof.

The universal SOLARMOUNT rail system has three options that can be assembled into a wide variety of PV mounting structures to accommodate any job site: SOLARMOUNT Flush, SOLARMOUNT High Profile Tilt, and SOLARMOUNT Low Profile Tilt.

Features: 25 years module power output warranty 6 years product warranty (materials and workmanship). Industry leading plus only power tolerance: +5W ( low to +2%). Top ranked PVUSA (PTC) rating in California for higher energy production. Ultra reliable in corrosive atmosphere, verified by IEC61701 “Salt Mist Corrosion Testing”. Strong black-framed module, passing mechanical load test of 5400Pa to withstand heavier snow load. ZEP compatible. The 1st manufacturer in PV industry to apply ISO:TS16949 (The automotive quality management system) in module production since 2003. ISO17025 for qualified manufacturer owned testing lab, fully complying to IEC, TUV, UL testing standards.

The CDT-1 1watt PV Module delivers top-quality performance for all small photovoltaic applications requiring one watt or less. Impact resistant tempered glass surface allows maximum light transmission. Maintenance-free anodized lightweight aluminum frame include mounting holes for quick installation. Weather resistant junction box contains bypass diode and is conduit ready. Engineered for rugged use to withstand hail, snow and ice.

The XW Power Distribution Panel (XW PDP) is factory-wired and labeled to support a code-compliant single-inverter installation. It has plenty of room to add wiring and breakers to expand the XW System with up to three inverters, four charge controllers, or other equipment to support 120/240-volt, three-wire, single-phase systems. With a field-reversible door and multiple conduit knockout locations, the PDP can be configured to mount on either side of the inverter/charger. The XW Power Distribution Panel (XW PDP) is designed to save significant time and money during installation, taking less than 25 percent of the time to install when compared to competing solutions. A mounting plate and XW Conduit Box is supplied with each XW PDP.

This sophisticated line of PV charge controllers incorporates constant voltage PWM to make maximum use of valuable PV power. They have automatic equalization, temperature compensation and very high efficiency. They can be used on 12-, 24- and 48-volt systems with sealed, gel and wet-cell lead-acid batteries. Front panel LEDs indicate when the batteries are being charged and relative battery state of charge. Reverse polarity protection on input and output. In the event of a load short circuit, the load is automatically disconnected. M models include LCD meter of battery voltage, PV charging current, and load current. Low voltage LVD is current-compensated to prevent false disconnect when the battery is heavily loaded. Units are conformal coated to guard against corrosion. Dimensions: 6.01" x 4.14" x 2.2". 5-year warranty.