
ES-A SERIES
photovoltaic panels
CERTIFIED FOR COASTAL INSTALLATIONS
200, 205, 210 & 215 W
ARRA Compliant
Made in the USA
impact
electricity
LESS
MORE
String Ribbon® panels have the smallest carbon footprint
and fastest energy payback of any silicon-based solar panel
ever made.
Our ES-A series panels have the best power tolerance in the
industry (-0/+5 W) and consistently deliver more electricity
than competitors in field tests.
guaranteed power1
The minimum guaranteed power is the nameplate
so you never get less power than you paid for.
Independently verified power2
Four independent test labs regularly check panel
power so you get the power we promise.
Anti-reflective glass
Delivering 2–3% more electricity compared
to panels with standard glass.
Temperature ratings over 90%3
Maintaining up to 4% higher output than most other
crystalline silicon panels under hot conditions.
high rankingS in field tests4
Long-term Photon and TÜV field tests prove
Evergreen panels produce more electricity (kWh/kW).
smallest carbon footprint5
Our String Ribbon® wafers are made with
a fraction of the emissions that result from
making conventional silicon panels.
12-month energy payback5
Our panels begin generating truly clean
electricity faster than any other silicon-based
panel on the market.
100% cardboard-free
Reusable packaging
Reduces disposal costs and on-site manpower
while eliminating tons of landfill.
5 Evaluation completed by the Energy Research Foundation of the Netherlands
(ECN), May 2009
1 Guaranteed upon initial delivery of the panel to the customer, maximum power
up to 4.99 W above nameplate rating; 2 Evergreen power testers calibrated by
taking the straight average of test data from NREL, TÜV Rheinland PTL, TÜV
Rheinland Cologne and Fraunhofer ISE; 3 Based on comparing PTC/STC ratings of
major competing multi-crystalline silicon panel brands published by the California
Energy Commission in May 2009; 4 2008 Module Tests conducted by Photon and
published in Photon International February 2009, TÜV Rheinland tests run from
April to September 2008
String Ribbon® solar panels offering exceptional performance and industry-leading
environmental credentials. In short, more electricity and less impact.
All Evergreen panels come with a 10 year workmanship and 25 year limited power warranty. For full details see
the Evergreen Solar Limited Warranty available upon request or online. This product is certified to cUL 1703,
UL 4703, UL Fire Safety Class C, IEC 61215 Ed.2, IEC 61730 Class A, IEC 61701 (salt mist corrosion) and FSEC
standards. String Ribbon is a registered trademark of Evergreen Solar, Inc. Evergreen Solar’s wafer manufacturing
technology is patented in the United States and other countries. Copyright © Evergreen Solar, Inc 2011.
mechanical specifications
electrical characteristics
PANEL SERIALNUMBERJUNCTION BOX(IP65)
12x ø .22 FRAMEDRAINAGE HOLES(NOT TO BE USEDFOR MOUNTING)
PANEL ID LABEL10x ø .26MOUNTING HOLESFOR 1/4” BOLTSCABLES (10 AWG,
UL4703, PV-WIRE)
PANEL DATA &
SAFETY LABELMC® LOCKABLECONNECTORS(TYPE 4; LOCKINGSLEEVE NOTPROVIDED)
4x ø .16GROUNDINGHOLES3.20BLACK ANODIZEDALUMINUM FRAME1.60 TYPDRAINAGE HOLES MOUNTING HOLES
GROUNDING HOLESALL DIMENSIONS IN INCHES4.922.24
2.2842.1332.4935.8537.45 (±0.1)1.812.242.7613.0016.2426.6864.98 (±0.1)
16.274x ø .16 GROUNDING HOLES(4 SIDES)
.29
Standard Test Conditions (STC)1
ES-A-215
-fa3*
ES-A-210
-fa3*
ES-A-205
-fa3*
ES-A-200
-fa3*
Pmp2 200 205 210 215 W
Ptolerance
-0/+4.99 -0/+4.99 -0/+4.99 -0/+4.99 W
(-0/+2.5) (-0/+2.5) (-0/+2.5) (-0/+2.5) (%)
Pmp, max 204.99 209.99 214.99 219.99 W
Pmp, min 200.00 205.00 210.00 215.00 W
Pptc3 180.7 185.4 190.0 194.6 W
.min
12.7 13.1 13.4 13.7 %
Vmp 18.1 18.2 18.3 18.4 V
Imp 11.05 11.27 11.48 11.69 A
Voc 22.6 22.7 22.8 22.9 V
Isc 11.80 11.93 12.11 12.30 A
Nominal Operating Cell
Temperature Conditions (NOCT)4
TNOCT
45.4 45.4 45.4 45.4 ºC
Pmax 146.4 150.1 153.8 157.4 W
Vmp 16.5 16.6 16.7 16.8 V
Imp 8.87 9.04 9.21 9.37 A
Voc 20.8 21.0 21.1 21.2 V
Isc
9.44 9.57 9.76 9.95 A
External Dimensions 65.0" x 37.5" x 1.8" / 1650.5 x 951.3 x 46 mm
Weight 41 lbs
Solar Cells5
114 Multi-Crystalline Silicon String Ribbon® Cells
Frame Black Anodized Aluminum—Doubled Walled
Front Cover Anti-Reflective Tempered Solar Glass 1/8" Thickness
Encapsulant / Back Cover EVA / TPE
Maximum Certified 80 lbs/ft2
Wind & Snow Load6
Hailstone Impact Test7
ø 1" ice ball at 23 m/s (52 miles/h)
Low Irradiance
The typical relative reduction of panel efficiency at an
irradiance of 200 W/m2 both at 25°C cell temperature
and spectrum AM 1.5 is 0%.
Temperature Coefficients
g Pmp
-0.43 %/ºC
b Vmp
-0.40 %/ºC
a Imp
-0.03 %/ºC
b Voc
-0.31 %/ºC
a Isc
+0.05 %/ºC
Product packaged 28 per pallet and tested to International Safe Transit Association (ISTA) Standard 2B. All
specifications in this product information sheet conform to EN 50380. See the Evergreen Solar Safety,
Installation and Operation Manual, Mounting Guide and Inverter Selection Guide for further information on
approved installation and use of this product.
Due to continuous innovation, research and product improvement, the specifications in this product information
sheet are subject to change without notice. No rights can be derived from this product information sheet and
Evergreen Solar assumes no liability whatsoever connected to or resulting from the use of any information
contained herein. MC® is a registered trademark of Multi-Contact AG.
System Design
Series Fuse Rating 20 A
Maximum DC System Voltage (UL) 600 V
Partner
1 1000 W/m2, 25°C cell temperature, AM 1.5 spectrum; 2 Maximum power point or rated power; 3 At
PV-USA Test Conditions: 1000 W/m2, 20°C ambient temperature, 1 m/s wind speed; 4 800 W/m2, 20°C
ambient temperature, 1 m/s wind speed, AM 1.5 spectrum; 5 Cell color may vary due to our unique
manufacturing process but does not affect the performance of the panel; 6 Per UL 1703. When
using Mounting Methods A3 (long side end mounting) or B (three rails) as described in the Mounting
Guide for this product; 7 Per IEC 61215; * f-framed, a-low voltage, 3-matt blue (textured) cells
and black anodized frame
ELECTRICAL EQUIPMENT
CHECK WITH YOUR INSTALLER
SM-0089 RevC
ES-A_200_205_210_215_fa3_US; effective January 1st 2011
Worldwide Headquarters
Evergreen Solar Inc.
138 Bartlett Street, Marlboro, MA 01752, USA
T +1.508.357.2221 F +1.508.229.0747
info@evergreensolar.com
CUSTOMER SERVICE Americas and Asia
Evergreen Solar Inc.
138 Bartlett Street, Marlboro, MA 01752, USA
T +1.508.357.2221 F +1.508.229.0747
sales@evergreensolar.com
Evergreen Solar Inc.
www.evergreensolar.com





Evergreen Solar 200-Watt PV Panel SS-ESA-200
|
Evergreen 205-Watt PV Panel SS-ESA-205
|
Evergreen Solar 215-Watt PV Module SS-ESA-215
|
Evergreen 210-Watt PV Panel SS-ESA-210
|

Solar Panel Output
Solar panel output is measured in watts.
Try the Solar Calculator.
Calculating Wattage
Wattage is calculated by multiplying the rated
voltage by the rated amperage. The formula for
wattage is VOLTS times AMPS = WATTS. For
example, a 12 volt 60 watt solar panel measuring
20 X 44 inches has a rated voltage of 17.1 and a
rated 3.5 amperage. V x A = W 17.1 volts times
3.5 amps equals 60 watts.
Watt Hours
If an average of 6 hours of peak sun per day is
available in an area, then this solar panel can
produce an average 360 watt hours of power per
day; 60w times 6 hrs = 360 watt-hours.
Peak Sun Hours
The intensity of sunlight varies throughout the day,
therefore the term "peak sun hours" is used to
smooth out the variations. Early morning and
late-in-the-day sunlight produces less power than
the mid-day sun. Cloudy days produce less power
than bright sunny days. Geographical areas are
rated in average peak sun hours per day based on
yearly sun data.
Series or Parallel
Solar panels can be wired in series or in parallel to
increase voltage or amperage.
Series wiring connects the positive terminal of
one panel to the negative terminal of another. The
outer positive and negative terminals will produce
voltage the sum of the two panels, but the
amperage remains the same as one panel. So two
12 volt/3.5 amp panels wired in series produce 24
volts at 3.5 amps. Four of these wired in series
produce 48 volts at 3.5 amps.
Parallel wiring refers to connecting positive
terminals to positive terminals and negative to
negative. The result is that voltage stays the same,
but amperage becomes the sum of the number of
panels. So two 12 volt/3.5 amp panels wired in
parallel would produce 12 volts at 7 amps. Four
panels would produce 12 volts at 14 amps.
Series / Parallel wiring refers to doing both of the
above - increasing volts and amps to achieve the
desired voltage as in 24 or 48 volt systems.

