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NLR - Schott 220W Poly Silver Frame Solar Panel


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The long-established German company SCHOTT Solar is a world leader in the photovoltaic industry and has more than 50 years of experience in the development and production of components for solar applications. SCHOTT Solar polycrystalline modules are specifically designed for both roof- and ground-mounted applications. Due to strict internal quality standards, all modules benefit from exceptionally long durability, which results in maximised profitability. The polycrystalline cells within each module are sorted to particularly narrow performance tolerances, thereby allowing series interconnections with minimal mismatch losses.

Electrical Data

Power at STC (W) 225
Power at PTC (W) 203.1
Lower Power Tolerance (%) -4.0
Upper Power Tolerance (%) 4.0
Power Density at STC (W / m2) 134.731
Power Density at PTC (W / m2) 121.617
Module Efficiency (%) 13.4
Cell Efficiency (%) -
Vmp: Voltage at Max Power (V) 29.8
Imp: Current at Max Power (A) 7.55
Voc: Open Circuit Voltage (V) 36.7
Isc: Short Circuit Current (A) 8.24
Max System Voltage (V) -
Series Fuse Rating (A) 15
Bypass Diode -
Nominal Operating Cell Temp (°C) 45.5
Open Circuit Voltage Temp Coefficient (% / °C) -0.32
Short Circuit Current Temp Coefficient (% / °C) 0.04
Max Power Temp Coefficient (% / °C) -0.44

Mechanical Data

Cell Type Poly
Connector Type Tyco Solarlok
Connector Cable Length (mm) -
Length (mm) 1685.0
Width (mm) 993.0
Module area (m2) 1.67
Depth (mm) 5.0
Weight (kg) 23.0
Frame Color Silver
Backsheet Color White

This product is shipped from one of our warehouses in Northern California. Orders placed after 12 p.m. will typically ship the following business day. To see an estimate of our delivery times, click here.

Returns & Replacements
Products can be returned for a refund within 30 days of receipt if unused and in original packaging. Returns are paid for by customer unless product is defective or damaged, in which case Real Goods assumes responsibility. Please use Fedex, UPS, or USPS with tracking, for returns.

Returns of solar panels, inverters or other large ticket items will incur a re-stocking fee of up to 20%. Freight shipping is non-refundable.

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