Crystalline (C-Si) solar modules are the mainstream products throughout the world, due to the stability of material supplies and maturity of production technologies. Solar cells are one of the most critical elements across the value chain because they convert sunlight into electricity. RITEK Corporation sources crystalline solar cells made in Taiwan only for our solar modules, in order to ensure the best quality. Our crystalline solar modules boast high efficiency, high reliability, high durability and low conversion lost. Meanwhile, we offer customized services to cater to a variety of customers’ needs.

Features:

 - High-quality components to ensure the best conversion efficiency 
 - High-level protection for tough environment
 - Warranty of minimal power output 90% at STC for 10 years
 - Warranty of minimal power output 80% at STC for 25 years

Certifications:




Solar Module Structure:

How Solar Power Works:

Solar cells utilize silicon as a semiconductor material. The cells are then assembled into a solar module that converts sunlight directly into electricity. When sunlight is absorbed by the silicon material, solar energy knocks the electrons free in the silicon crystal structure, allowing the electrons to flow through the silicon material to generate electricity. Converting light (photon) into electricity (voltage) is called the photovoltaic effect. Solar modules produce DC current that is converted into AC current when the solar system is connected to a house through a grid connection.

Module Model:	MM300T
Peak Power, Pmax	300W
Power Tolerance	+/- 3%
Peak Power Voltage, Vpm	35.40V
Peak Power Current, Ipm	8.42A
Open Circuit Voltage, Voc	44.55V
Short Circuit Current, Isc	8.87A
Power Density	14.29 (W/sq.ft) 153.85 (W/sq.m)
Module Efficiency	15.39%
PTC / STC (W)	269.7 / 300
PTC / STC Efficiency	89.90%
PTC / STC (W/sq.ft)	12.87 / 14.31

* Electrical characteristics is based on STC (Standard Test Condition at 1000W/m2, AM 1.5, 25°C)

Product Specifications
Mechanical Specifications:
Cells per module	72 pieces/module
Cell type	Mono-crystalline Silicon, 3 Bus-bar
Cell dimensions	6.14 x 6.14 (inches) / 156 x 156 (mm)
Laminate construction	Front: Tempered glass  Encapsulation: Solar cells embedded in EVA (ethylene-vinyl-acetate)  Rear: Tedlar  Color of back sheet: White
Glass	Low-iron tempered glass  Standard thickness: 0.157 (nches) / 4 (mm)  thickness is customizable
Junction box	IP65, Kit wtih solar cables & connectors, TUV certified & UL listed
Bypass diodes	3 pieces, TUV certified & UL listed
Cable	Solar cable x 2 (Kit wtih Junction box & Connector)  Cable length: 39.37/39.37 (inches) [1,000/1,000 (mm)]  Wire size: AWG#12, 4.0 sq.mm, TUV certified & UL listed
Connector	Tyco Connectors, x2 (Male Coupler x 1 + Female Coupler x1)  MC4 Connectors (Optional), x2 (Male Coupler x 1 + Female Coupler x1)  TUV certified & UL listed
Frame	Anodized Aluminum Frame.  Color: Silver or Black
System Properties:
Max. system voltage	1000VDC (600VDC in U.S. & Canada)
Series fuse rating	15A
Fire Safety Rating	Class C
Application Class	Class A (Safety Class II)
Module operation temperature	-40°C ~ 85°C
NOCT (nominal operating cell temperature)	46.5°C
Temperature coefficient TK Pmax (peak power)	-0.4566%/°C
Temperature coefficient TK Voc (Open Circuit Voltage)	-0.3441%/°C
Temperature coefficient TK Isc (Short Circuit Current)	+0.0545%/°C
Logistics Specifications:
Module Dimensions (L x W x H)	77.4 x 39.06 x 1.65 (inches) / 1,966 x 992 x 42 (mm)
Module Area	1.95 (sq.m) / 20.99 (sq.ft)
Module Weight	57 (lbs) / 25 (kgs)
Modules / Cartons	12 pieces / carton
Modules / pallet	24 pieces / pallet
Pallet size	79.6 x 44.6 x 44.2 (inches) / 2,022 x 1,132 x 1,122 (mm)
20-foot container capacity	240
40-foot container capacity	528
Certifications:
ISO 9001:2000	SGS certified
IEC 61215:2005	TUV certified
IEC 61215:2005 10.16	Passed & Complied with Mechanical Load Test for Heavy Snow Load at 5400PA
EN 61730-1 & En 61730-2:2007	TUV certified
IEC 61701 First Edition 1995.3	Passed & Complied with Salt Mist Condition Test Standard
UL1703 Ed:3 Rev:2004	Intertek Certified according to Safety Standard in the U.S.A.
ULC/ORD-C1703-01 Second Edition	Intertek Certified according to Safety Standard in Canada
CEC Listing	Completed
Limited Warranty:
Product	5 years
90% output at STC	10 years
80% output at STC	25 years

Click here for additional Limited Warranty Information

Part Number	Description
MM300T-SLVTYCO	RITEK Monocrystalline Solar Module MM300T, Tyco Connector, Silver Frame
MM300T-BLKTYCO	RITEK Monocrystalline Solar Module MM300T, Tyco Connector, Black Frame
MM300T-SLVMC4	RITEK Monocrystalline Solar Module MM300T, MC4 Connector, Silver Frame
MM300T-BLKMC4	RITEK Monocrystalline Solar Module MM300T, MC4 Connector, Black Frame

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