EXPANDABLE 5 KW SOLAR PV PANEL SYSTEM... WILL PAY FOR ITSELF...

This system is a grid-tie or net metering solar photovoltaic system... Consists of 22 solar pv 230 watt modules and 22 micro inverters... Use the 30% Federal Tax Credit and any state incentives to offset the initial purchase price...

CALL FOR PRICING...

Utility-interactive systems, also called utility-connected, grid-tied systems, or line-tied

systems, are solar-based energy systems installed on homes or commercial buildings

connected to an electrical utility... They are designed to displace all or a portion of the

building's total electricity needs... Advances in solar power electronics make it relatively

easy to connect a solar electric system to a utility... Energy generated by such a system is

first used within the home, and surplus power is "pushed" onto the utility's wires... In most

states of the United States of America, local utilities are required by law to allow "spinning

the meter backwards" when the electricity being produced by the PV system is greater than

what is being used in the home...

Net metering allows exchanging any surplus energy produced by the PV system for

utility energy credit to be used during periods when the PV system is not producing

enough energy to meet the needs of a household or commercial property... This means

that the electric meter spins "backwards" when power is flowing from the building to the

utility, and spins "forwards" when electricity is flowing from the utility into the

building... At the end of the month, only the net consumption is billed... It is the amount

of electricity consumed, less the amount of electricity produced... The utility acts much

the same as a battery (electrical power storage), crediting the energy "account" for later

use if production exceeds consumption... For example, during the middle of the day, the

system produces three kilowatt-hours but the building uses only one kilowatt-hour...

Thus, the "account" will be credited for two kilowatt-hours... Later that evening, two

additional kilowatt-hours might be used and the "account" ends up with a net zero

balance, owing the utility nothing for that day...

Yingli Solar is a vertically integrated manufacturer of solar photovoltaic modules... Under one roof they manufacture their ingots, wafers, cells and modules... This ensures that they can tightly control their material and production quality, offering their customers leading product durability and sustainable performance backed by their 25 year warranty...

Performance - High efficiency, polycrystalline solar cells with high transmission and textured glass delivering a module series efficiency of up to 14.4%,minising installation costs and maximising the kWh output of your system per unit area... Power tolerance of +/13% minising PV system mismatch losses..

Quality & Reliability - Robust, corrosion resistant aluminium frame independently tested to withstand wind loads of 2.4KPa and snow loads of 5.4KPa ensuring a Stable mechanical life for your modules...

Quality & Reliability - Take confidence in Yingli modules with a 5 year limited product warranty and a 25 year limited power warranty...

Quality & Reliability - Modules independently tested to ensure conformance with certification and regulatory standards...

Quality & Reliability - Manufacturing facilitory certified to ISO 9001 Quality Management System standards...

Electrical Parameters

Mechanical Parameters

Power Output = 230.0 Watts

Dimensions: (For inches see below) Length = 1,650mm / Width = 990mm / Thickness = 50mm

Power Output Tolerances = +/- 3%

Thickness with Junction Box = 50mm

Module Efficiency = 14.1%

Weight = 19.8kg or 43.65lbs

Voltage at Pmax (Vmp) = 29.5 Volts

Junction Box (manufacturer / protection degree / number of diodes) = CIXI / IP65 / 6

Current at Pmax (Imp) = 7.8 Amps

Junction Box Dimensions: Length = 151mm or 5.94in. / Width = 122mm or 4.80in. / Thickness = 25mm or 0.98in.

Open Circuit Voltage (Voc) = 37.0 Volts

J-Box Positive Cable & Negative Cabel (manufacturer / length) = CIXI / 900mm or 35.43in.

Short Circuit Voltage (Isc) = 8.28 Amps

Plug Connector (manufacturer / type / protection degree) = MC4 / UV resistant and self-locking / IP67

Max. System Voltage = 1,000 VDC

Front Cover (material / thickness) = Tempered Glass / 3.6mm

NOCT (Nominal Operating Cell Temp.) = 46 +/-2 degrees C

Cell Type (quantity / technology) = 60 / polycrystalline / 156 x 156

Encapsulation Materials = Ethylene Vinyl Acetate (EVA)

Operating Conditions

Rear Cover (material / thickness) = Le - PET - PVDF / 0.287mm

Operating Temperature = -40 to 85 degrees C

Frame (material) = Robust Anodized Aluminum Alloy

Max. Wind Load / Max. Snow Load = 2.4K / 5.4K

Productivity

Input Data (DC)

Maximum Energy Production / Resilient to dust, debris, and shading... / Performance monitoring per module...

Recommended input power (STC) = 230W

Maximum input DC voltage = 54V

Reliability

Peak power tracking voltage = 22V - 40V

MTBF (meantime between failure) of 331 years... / System availability greater than 99.8%... / No single point of system failure...

Minimum / Maximum start voltage = 28V / 54V

Maximum DC short circuit current = 12A

Smart

Maximum input current = 10A

Quick and Simple design, installation and management... / 24/7 monitoring and analysis available...

Output Data (AC)

Warranty = 15 Years by manufacturer

Maximum output power = 190W

Nominal ouput current = 800mA

Compliance = UL1741 / IEEE 1547 / FCC Part 15 Class B

Nominal voltage / range = 240V / 211V - 264V

Extended voltage / range = 240V / 206V - 269V

Efficiency

Nominal frequency / range = 60.0 / 59.3 - 60.5

Peak inverter efficiency = 95.5%

Extended frequency / range = 60.0 / 59.2 - 60.6

CEC weighted efficiency = 95.0%

Power factor = greater than 0.95

Nominal MPP tracking = 99.6%

Maximum units per branch circuit = 15

Mechanical Data

Operating temperature range = -40 to 65 degrees C

Night time power consumption = 30mW

Dimensions (WxHxD) = 8in. x 5.25in. x 1.25in.

Weight = 4.4lbs.

Cooling = Natural Convection - No Fans

Enclosure environmental rating = Outdoor - Nema 6

The Enphase Micro Inverters are a great advancement in solar pv net metering applications... Basically, prior to using micro inverters, you would have to size a string of modules/panels (number of panels connected in series + & -), and then connect them to dc disconnects and run larger gauge wire to a centralized inverter (single large inverter)... Enphase Micro Inverters are connected to the panels in a daisy chain and then connected to a ac branch circuits... Also, the centralized inverter with the use of MPPT, maximum power point tracking - an algorithm used to track the power from a solar array, would view the entire array as a single solar pv module... Meaning, that what ever the lowest power reading the centralized inverter got from from all the modules/panels connected to the inverter, it would request that amount of power from all the modules in the solar array... So if one module/panel is in the shade and not producing it's max power and all the other modules/panels were producing their max power, the inverter would request the amount of power which the shaded module is producing from every panel in the array (all the panels)... By using micro inverters you will increase the power generated from your solar pv system, since each micro inverter uses MPPT algorithm to request the max power from an individual module or panel, thus not hindering the production of panels not in shade...

This Solar PV System also includes: *Roof Mounts for the Solar PV Panels *WEEB-PMC Grounding Washers for the Roof Mounts *WEEBL 6.7 Assembly for Panel to Mount Grounding *Two Enphase AC Branch Circuit Install Kits *One Enphase Energy Management Unit