HomeMy WebLinkAbout14 - Groton Equipment SpecsEQUIPMENT SPECS
Technical Data
250 kW-600 V, 1500 Vdc String Inverters for North America
The 250 kW-600 V high power CPS three-phase string inverters are designed for ground mount applications. The units are high
performance, advanced, and reliable inverters designed specifically for the North American environment and grid. High efficiency at
99% peak and 98.5% CEC, wide operating voltages, broad temperature ranges, and a NEMA Type 4X enclosure enable this inverter
platform to operate at high performance across many applications. The CPS 250 kW-600 V products ship with the Distributed or
Centralized Wire Box, each fully integrated and separable with AC and DC disconnect switches. The CPS FlexOM Gateway enables
communication, controls, and remote product upgrades.
NFPA 70 and NEC compliant
Touch-safe DC Fuse holders add convenience and safety
CPS FlexOM Gateway enables remote firmware upgrades
Integrated AC and DC disconnect switches
1 MPPT with 30 fused inputs for maximum flexibility
Copper- and aluminum-compatible AC connections
Key Features
Preliminary Datasheet
CPS SCH250K-T-US-600
CHINT POWER SYSTEMS AMERICA 2024/3-MKT NA Chint Power Systems America
1380 Presidential Drive, Suite 100, Richardson, TX 75081
Tel: 855-584-7168 Mail: AmericaSales@chintpower.com Web: www.chintpowersystems.com
NEMA Type 4X outdoor rated enclosure
Advanced Smart-Grid features (CA Rule 21 certified)
kVA headroom yields 250 kW @ 0.9 PF
1.7 DC/AC inverter load ratios
Separable wire box design for fast service
NEC compliant and UL listed arc-fault protection
Technical Data
1) See user manual for further information regarding MPPT voltage range when operating at non-unity PF.
2) The "output voltage range" and "output frequency range" may differ according to the specific grid standard.
3) Delta configurations must not be corner-grounded.
4) See user manual for further requirements regarding non-operating conditions.
Model Name CPS SCH250K-T-US-600
DC Input
Max. PV power 425 kW
Max. DC input voltage 1500 V
Operating DC input voltage range 860-1450 Vdc
Start-up DC input voltage / power 900 V / 250 W
Number of MPP trackers 1
MPPT voltage range1 900-1300 Vdc
Max. PV input current (Isc ×1.25)562.5 A
Number of DC inputs Distributed Wire Box: 30 PV source circuits, fusedCentralized Wire Box: 1 input circuit, 1-2 terminations per pole, non-fused
DC disconnection type Load-rated DC switch
DC surge protection Type II MOV
AC Output
Rated AC output power 250 kW
Max. AC apparent power (selectable)250 kVA (264 kVA @ PF >0.95)
Rated output voltage 600 Vac
Output voltage range2 528-660 Vac
Grid connection type3 3Φ / PE / N (neutral optional)
Max. AC output current @ 600 Vac 254 A
Rated output frequency 60 Hz
Output frequency range2 57-63 Hz
Power factor >0.99 (±0.8 adjustable)
Current THD < 3%
Max. fault current contribution (1 cycle RMS)300 A
Max. OCPD rating 400 A
AC disconnection type Load-rated AC switch
AC surge protection Type II MOV
System
Topology Transformerless
Max. efficiency 99.0%
CEC efficiency 98.5%
Standby / night consumption < 6 W
Environment
Enclosure protection degree NEMA Type 4X
Cooling method Variable speed cooling fans
Operating temperature range -22°F to 140°F / -30°C to 60°C (derating from 108°F / 42°C)
Non-operating temperature range4 -40°F to 158°F / -40°C to 70°C
Operating humidity 0-95%
Operating altitude 8202 ft / 2500 m (no derating)
Audible noise < 80 dBA @ 1 m and 77°F (25°C)
Display and Communication
User interface and display LED indicators, Bluetooth, and app
Inverter monitoring Modbus RS485 / CAN / Ethernet
Site-level monitoring CPS FlexOM Gateway (1 per 32 inverters)
Modbus data mapping SunSpec / CPS
Remote diagnostics / firmware upgrade functions Standard / (with FlexOM Gateway)
Mechanical
Dimensions (W × H × D)Powerhead: 28.35 × 33.07 × 14.17 in (720 × 840 × 360 mm) Wire Box: 22.05 × 33.07 × 14.17 in (560 × 840 × 360 mm)
Weight Powerhead: 176.37 lb (80 kg)Wire Box: 99.21 lb (45 kg)
Mounting / installation angle Vertical
AC termination Stud type terminal [3Φ] (wire range: 4/0 AWG-750 kcmil CU/AL; lugs not supplied)Screw clamp terminal block [N] (#12-1/0 AWG CU/AL)
DC termination Distributed Wire Box: Screw clamp fuse holder (wire range: #14-#8 AWG CU)Centralized Wire Box: Busbar (wire range: #1 AWG-750 kcmil CU/AL [1 termination per pole], #1 AWG-600 kcmil CU/AL [2 terminations per pole]; lugs not supplied)
Fused string inputs Standard/Distributed Wire Boxes: 25 A fuses provided (fuse values up to 30 A acceptable)
Safety
Certifications and standards UL 1741-SA/SB Ed. 3, CSA-C22.2 NO.107.1-01, IEEE 1547-2018, FCC Part 15, UL 1699B
Selectable grid standard IEEE 1547a-2014, IEEE 1547-2018, CA Rule 21, ISO-NE
Smart-grid features Volt-RideThru, Freq-RideThru, Ramp-Rate, Specified-PF, Volt-VAR, Freq-Watt, Vol-Watt
Warranty
Standard 5 years
Extended terms 10, 15, and 20 years
156HC M10 NTYP SL Bifacial Module
156 Half-Cut Monocrystalline 605W – 635W
1% First year degradation & 0.4% Annual Power degradation
Low LCOE enabled by High Power Output & Low BOS Cost
22.73%
Utilizes the latest M10 size super high efficiency
N-type Silicon Solar Cells. Half cut design further
reduces cell to module (CTM) losses.
Stability & Looks
3.2mm fully tempered frontside glass for
superior hail resistance. Enhanced frame
design to withstand higher wind, snow, and
other mechanical stresses. Framed Glass–
Backsheet aesthetic is ideal for high visibility
High Energy Yield
Highest efficiency, Excellent Bifaciality & Low
temperature coefficient of N-type silicon solar
cells enable High Energy yield
High Reliability
N-type silicon solar cells result in low LID,
reducing annual degradation and guaranteeing
more power throughout the lifetime.
No Compromise Guarantee
15 Year Product Warranty
25 Year Linear Performance Guarantee
World-class Quality
• Heliene’s fully automated manufacturing
facilities with state-of-the-art robotics
and computer aided inspection systems
ensure the highest level of product
quality and consistency
• All manufacturing locations are
compliant with international quality
standards and are ISO 9001 certified
• Heliene modules have received
Top Performer rankings in several
categories from PV Evolution Labs (PV
EL) independent quality evaluations
Bankable Reputation
• Established in 2010, Heliene is recognized
as highly bankable Tier 1 manufacturer of
solar modules and has been approved for
use by the U.S. Department of Defense,
U.S. Army Corps of Engineers and from
numerous top tier utility scale project debt
providers
• By investing heavily in research and
development, Heliene has been able to stay
on the cutting edge of advances in module
technology and manufacturing efficiency
Local Sales, Service, and Support
• With sales offices across the U.S.
and Canada, Heliene prides itself on
unsurpassed customer support for
our clients. Heliene has become the
brand of choice for many of the leading
residential installers, developers and
Independent Power Producers due
to our innovative technology, product
customization capability and just in
time last-mile logistics support
• Local sales and customer support
means answered phone calls and
immediate answers to your technical
and logistics questions. We understand
your project schedules often change
with little warning and endeavor to
work with you to solve your project
management challenges
156HC M10 NTYP SL Bifacial Module
Highly efficient N-type Silicon Solar Cells
www.heliene.com50%
55%
60%
65%
70%
75%
80%
85%
90%
95%
100%
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
Gu
a
r
a
n
t
e
e
d
P
o
w
e
r
O
u
t
p
u
t
(
%
P
m
a
x
)
Year
NTYP Modules PERC Modules
90%
86%
156HC M10 NTYP SL Bifacial Module
Dimensions for 156HC M10 NTYP SL Bifacial Series Modules
I-V Curves for 156HC M10 NTYP SL Bifacial Series Modules
The specifications and key features contained in this datasheet may deviate slightly from our actual products due to the ongoing
innovation and product enhancements. Heliene Inc. reserves the right to make necessary adjustment to the information described herein
at any time without prior notice. PV modules should be handled and installed only by qualified people. Please carefully read safety and
installation instructions available for download from Heliene website before using Heliene PV modules. For warranty details, please refer
to Product Warranty Document, also available for download from Heliene website. HSPE_156HC_M10_NTYP_SL_Bifacial_Rev.01.pdf
Dec 3rd, 2024
602W
483W
361W
239W
117W
0
2
4
6
8
10
12
14
16
0 10 20 30 40 50 60
CU
R
R
E
N
T
[
A
]
VOLTAGE [V]
HELIENE INC. 156HC-635 M10 NTYP SL BIFACIAL MODULE
Incident Irrad. = 1000W/m2
Incident Irrad. = 800W/m2
Incident Irrad. = 600W/m2
Incident Irrad. = 400W/m2
Incident Irrad. = 200W/m2
At NMOT
35 x 2
4 - Ø7 x 10
Mounting Hole
8 - Ø9 x 14
Mounting Hole
4 - Ø4
Grounding Hole
1134
40
0
80
0
14
0
0
4 x Drainage Holes
5 x 5
8 x Drainage Holes
8 x 3
20
x
2
24
6
4
35
1085 x 6
35
35 35
20
A - A (1:10)B - B (1:10)
A A
B
B
53
2
83
2
10
3
2
Incident Irrad. =
1000W/m2
0
2
4
6
8
10
12
14
16
0 10 20 30 40 50 60
CU
R
R
E
N
T
[
A
]
VOLTAGE [V]
HELIENE INC. 156HC-635 M10 NTYP SL BIFACIAL MODULE
Cells temp = 10°C, Pmpp=663W
Cells temp = 25°C, Pmpp=635W
Cells temp = 40°C, Pmpp=606W
Cells temp = 55°C, Pmpp=575W
Cells temp = 70°C, Pmpp=544W
Electrical Data (STC)
Peak Rated Power*Pmpp (W)635 630 625 620 615 610 605
Maximum Power Voltage Vmpp (V)47.38 47.19 47.01 46.75 46.48 46.20 45.92
Maximum Power Current Impp (A)13.40 13.34 13.29 13.25 13.21 13.17 13.13
Open Circuit Voltage*Voc (V)56.10 55.95 55.80 55.65 55.50 55.35 55.22
Short Circuit Current**Isc (A)14.14 14.10 14.06 14.02 13.99 13.95 13.92
Module Efficiency Eff (%)22.73 22.55 22.37 22.19 22.01 21.83 21.65
Maximum Series Fuse Rating MF (A)30 30 30 30 30 30 30
Power Sorting Range [- 0/+3%]
Bifaciality Factor***80 ± 5%
STC - Standard Test Conditions: Irradiation 1000 W/m2 - Air mass AM 1.5 - Cell temperature 25 ºC,
*Pmpp Production Tolerance ± 3%, Voc Production Tolerance ± 3%, **Isc Production Tolerance ± 4% ,
***Bifaciality Factor= Pmpprear/Pmppfront where Pmpprear and Pmppfront are tested at STC
Mechanical Data
Solar Cells 156 Half Cut, M10x, N-type Cells
Module Construction Framed Glass–Backsheet
Backsheet Transparent Backsheet with White Pattern
Dimensions (L x W x D)2464 x 1134 x 35 mm (97.01 x 44.65 x 1.38 inch)
Weight 31 kg (68.34 lbs)
Frame Double Webbed 15-Micron Anodized Aluminum Alloy
Glass 3.2mm Fully Tempered, High-Transmission, PV Solar Glass with Anti Reflective
Coating
Junction Box IP-68 rated with 3 bypass diodes
Output Cables 4mm2 (12 AWG), 0.3-meter Symmetrical Cables
Connectors Multi-Contact/ Stäubli MC4
Temperature Ratings
Nominal Module Operating
Temperature (NMOT)+42°C (±2°C)
Temperature Coefficient of Pmax -0.30%/°C
Temperature Coefficient of Voc -0.25%/°C
Temperature Coefficient of Isc 0.045%/°C
Maximum Ratings
Operational Temperature -40°C to +85°C
Max System Voltage 1500V
Mech. Load Test (Front)113 psf / 5400 Pa
Mech. Load Test (Back)50 psf / 2400 Pa
Fire Type Type 1
Warranty
15 Year Product Warranty
25 Year Linear Power Guarantee
Packaging Configuration
Modules per Pallet 40’ Container:31 pieces
Modules per 40’ Container:496 pieces
Modules per Pallet 53’ Trailer:28 pieces
Modules per 53’ Trailer:588 pieces
Electrical Data (NMOT)
Maximum Power Pmpp (W)482 478 475 471 467 463 459
Maximum Power Voltage Vmpp (V)45.37 45.18 45.01 44.76 44.50 44.24 43.97
Maximum Power Current Impp (A)10.63 10.59 10.54 10.52 10.49 10.47 10.45
Open Circuit Voltage Voc (V)53.72 53.57 53.43 53.28 53.14 53.00 52.87
Short Circuit Current Isc (A)11.40 11.37 11.33 11.30 11.28 11.25 11.22
NMOT - Nominal Module Operating Temperature:
Irradiance at 800W/m2, Ambient Temperature 20ºC, Wind speed 1m/s
Certifications
UL Certification UL61215, UL61730, CSA C22.2 No. 61730
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Report No.: R1-HLS221006.01
Revision 1.0
Test Report
Homogenous Sample Extraction per ASTM E3325 Standard and
Toxicity Characteristic Leaching Procedure (TCLP) Testing per EPA 1311 Standard
Report No: R1-HLS221006.01
SolarPTL, LLC
Tempe, Arizona
February 2023
2 / 16
Report No.: R1-HLS221006.01
Revision 1.0
Disclaimer
NEITHER SOLARPTL, LLC (PTL), ANY MEMBER OF PTL, ANY COSPONSOR, NOR ANY PERSON ACTING
ON BEHALF OF ANY OF THEM:
(A) MAKES ANY WARRANTY OR REPRESENTATION WHATSOEVER, EXPRESS OR IMPLIED, (I) WITH
RESPECT TO THE USE OF ANY INFORMATION, APPARATUS, METHOD, PROCESS, OR SIMILAR ITEM
DISCLOSED IN THIS DOCUMENT, INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, OR (II) THAT SUCH USE DOES NOT INFRINGE ON OR INTERFERE WITH PRIVATELY OWNED
RIGHTS, INCLUDING ANY PARTY'S INTELLECTUAL PROPERTY, OR (III) THAT THIS DOCUMENT IS
SUITABLE TO ANY PARTICULAR USER'S CIRCUMSTANCE; OR
(B) ASSUMES RESPONSIBILITY FOR ANY DAMAGES OR OTHER LIABILITY WHATSOEVER (INCLUDING
ANY CONSEQUENTIAL DAMAGES, EVEN IF PTL OR ANY PTL REPRESENTATIVE HAS BEEN ADVISED
OF THE POSSIBILITY OF SUCH DAMAGES) RESULTING FROM YOUR SELECTION OR USE OF THIS
DOCUMENT OR ANY INFORMATION, APPARATUS, METHOD, PROCESS, OR SIMILAR ITEM DISCLOSED
IN THIS DOCUMENT.
REFERENCE HEREIN TO ANY SPECIFIC COMMERCIAL PRODUCT, PROCESS, OR SERVICE BY ITS
TRADE NAME, TRADEMARK, MANUFACTURER, OR OTHERWISE, DOES NOT NECESSARILY
CONSTITUTE OR IMPLY ITS ENDORSEMENT, RECOMMENDATION, OR FAVORING/DISFAVORING BY
PTL. PTL RETAINS EXCLUSIVE OWNERSHIP OF ALL REPORTS, METHODS OF DOING BUSINE SS, RAW
DATA, CALCULATIONS, TEST RESULTS AND EXPERT OPINIONS. THE COPYRIGHT ON ALL REPORTS
ISSUED BY PTL OR PTL’S LABORATORY BELONGS EXCLUSIVELY TO PTL.
3 / 16
Report No.: R1-HLS221006.01
Revision 1.0
Report Information
Test Report No.: R1-HLS221006.01
Client
(Customer no. and address):
488 Allen’s Side Road
Sault Ste. Marie, Ontario, Canada P6C 2L8
Test item:
Photovoltaic (PV) Module(s)
Tested module type designation 144HC M10 Bifacial module
Qualification by Similarity (QbS)
module type designation(s)
144HC M10 SL Bifacial; 108HC M10 SL Monofacial; 132HC M10 SL Monofacial;
156HC M10 SL Bifacial
Project No.: HLS221006.01
Test Specification: Homogenous Sample Extraction per ASTM E3325 Standard & Toxicity
Characteristic Leaching Procedure (TCLP) Testing per EPA 1311 Standard
Compiled By: Reviewed By:
24 Feb. 2023 Ashwini Pavgi
Project Engineer 24 Feb. 2023
Dr. Govindasamy
Tamizhmani
Reviewer
Date
Title/Name
Signature
Date
Title/Name
Signature
This test report relates only to the tested samples at SolarPTL. Without permission of SolarPTL, this test report is not permitted to
be duplicated in extracts. This test report does not entitle to carry any SolarPTL’s safety mark on this or similar products.
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Table of Contents
DISCLAIMER ............................................................................................................................................................2
REPORT INFORMATION .........................................................................................................................................3
TABLE OF CONTENTS ............................................................................................................................................4
GENERAL INFORMATION ......................................................................................................................................5
TEST SEQUENCE ....................................................................................................................................................6
SAMPLE EXTRACTION PER ASTM E3325:2021...................................................................................................7
SAMPLING ................................................................................................................................................................7
MODULE GROUP ASSIGNMENT ..................................................................................................................................7
INSPECTION OF INCOMING MODULES ..........................................................................................................................8
ESTIMATION OF NUMBER/TYPE PF PIECES PRIOR TO WATERJET CUTTING .....................................................................9
IDENTIFICATION AND MARKING OF CUTTING LOCATIONS BEFORE WATERJET CUTTING ................................................. 10
MODULES AFTER WATERJET CUTTING ..................................................................................................................... 11
SAMPLE SEGREGATION AND SELECTION FOR TCLP TESTING ................................................................................... 11
CALCULATION NUMBER OF PIECES FOR TCLP TESTING BASED ON ACTUAL WEIGHT OF INDIVIDUAL CUT PIECES AND
TYPES................................................................................................................................................................... 12
TCLP TESTING PER EPA 1311............................................................................................................................ 13
SAMPLE PREPARATION FOR TCLP TESTING ............................................................................................................ 13
SENDING SAMPLES TO TCLP LAB ........................................................................................................................... 13
TCLP LAB’S TEST RESULTS AND PASS/FAIL VERDICT ............................................................................................... 15
APPENDIX 1 .......................................................................................................................................................... 16
END OF REPORT .................................................................................................................................................. 16
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Report No.: R1-HLS221006.01
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General information
Test Item Particulars
Accessories and detachable parts included in the evaluation N/A
Mounting system used N/A
Other options included N/A
Possible Test Case Verdicts
Test case does not apply to the test object N/A
Test object does meet the requirement P (Pass)
Test object does not meet the requirement F (Fail)
Test was not required for this particular program NR
General Remarks
• This report shall not be reproduced, except in full, without the written approval of the testing laboratory.
• The test results presented in this report relate only to the item(s) identified in this report.
• "(see remark #)" refers to a remark appended to the report.
• "(see Annex #)" refers to an annex appended to the report.
• "(see appended table)" refers to a table in the test Report.
• Throughout this report a point is used as the decimal separator.
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Report No.: R1-HLS221006.01
Revision 1.0
Test Sequence
Fig. 1 TCLP Extraction and Testing Approach
STEP 1: Sample Extraction per ASTM E3325:2021
•Inspecting and labeling of incoming modules
•Based on ASTM E3325 standard requirements,
calculation of approximate number and type of pieces
required to be cut
•Identification and marking of cutting locations for the
waterjet company for homogenous sample extraction
•Modules drop-off at the waterjet company
•Pick-up of cut modules and cut pieces from the waterjet
company
•Sample(s) segregation and selection for TCLP testing
•Final calculation for TCLP testing based on actual
weights of individual cut pieces and types
STEP 2: TCLP testing per EPA 1311
•Packaging of selected test samples for TCLP testing
•Sending samples to the TCLP lab with special
instructions to perform TCLP testing according to EPA
1311 standard
•Analyzing TCLP lab’s test results
•Preparing final test report
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Report No.: R1-HLS221006.01
Revision 1.0
Sample Extraction per ASTM E3325:2021
Sampling
Sampling
Random sampling from production
The modules tested were taken at random from a production batch and subjected to
manufacturer’s normal quality control and inspection for safety testing.
The modules tested were supplied by the manufacturer.
Prototype submitted by the client
Module Group Assignment
Sample ID Date Received
(MM/DD/YYYY) Serial Number Type / Model Number Test Specification
HLS0259 12/12/2022 13211100000020259 144HC M10 Bifacial
module No major defects
HLS0261 12/12/2022 13211100000020261 144HC M10 Bifacial
module No major defects
Supplementary Information: None.
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Report No.: R1-HLS221006.01
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Inspection of incoming modules
Module # Module Front Photograph Module Back Photograph
HLS0259
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Report No.: R1-HLS221006.01
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HLS0261
Fig 1: Incoming inspection of two modules (HLS0259 and HLS0261)
Estimation of number/type pf pieces prior to waterjet cutting
Based on the ASTM E3325 standard requirements, an estimated number of pieces for each module region is
calculated as shown in Table 1 prior to waterjet cutting. The four module regions are identified to be cut are: cell
region, cell ribbon region, string ribbon region and non-cell/non-ribbon regions.
Module regions Number of pieces
Cell Area 55
Cell Ribbon/Interconnect Area 65
String Ribbon/Interconnect Area 2
Non-Cell/Non-Ribbon/Interconnect Area 16
Estimate TOTAL number of sample pieces 138
Table 1: Number of pieces estimated for each region per module before waterjet cutting
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Identification and marking of cutting locations before waterjet cutting
SolarPTL identified and marked the four regions (cell region, cell ribbon region, string ribbon region and non -
cell/non-ribbon region) for each module HLS0259 and HLS0261 as shown in Fig 2 and Fig 3 below.
Fig. 2: Identification of four regions for cutting on each module
Fig. 3: Marking of four regions for cutting on each module prior to waterjet cutting
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Modules after waterjet cutting
Both the modules as shown in Fig 4 were picked up from the waterjet cutting company.
Fig 4: Module post-waterjet cutting process
Sample segregation and selection for TCLP testing
The samples were segregated into four regions, rinsed with deionized water and dried in a convection oven at
50oC for 4 hours. Fig 5 and 6 shows one piece from each cut region with front and side details
Fig. 5: Each region (cell, cell ribbon, string ribbon and non -cell non-ribbon) homogenous representative sample
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Report No.: R1-HLS221006.01
Revision 1.0
a. Cell region representative piece b. Cell ribbon region representative piece
c. Non-cell non-ribbon representattive piece . d. String ribbon representattive piece
Fig. 6: Each region representative sample with front and side details
Calculation number of pieces for TCLP testing based on actual weight of
individual cut pieces and types
Module # Cell regions Average
weight (gm)
Region
representation (%)
No. of
pieces
Total weight
(gm)
HLS0259
String Ribbon 0.94 0.9 1 0.94
Non Cell Non Ribbon 0.82 11.8 15 12.25
Cell Region 0.81 39.5 51 41.17
Cell Ribbon 0.83 47.8 60 49.81
Total number of pieces and weight 127 104.5
HLS0261
String Ribbon 0.95 0.9 1 0.95
Non Cell Non Ribbon 0.80 11.5 15 11.94
Cell Region 0.82 40.0 51 40.82
Cell Ribbon 0.81 46.8 60 48.72
Total number of pieces and weight 127 102.5
Table 2: Number of pieces calculated for each region per module after waterjet cutting
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TCLP Testing per EPA 1311
Sample preparation for TCLP testing
All the cut pieces were segregated as shown in Fig. 7.
Fig. 7: Segregated post-dried pieces from cell ribbon region (left) and from cell, string ribbon and non -cell non-
ribbon regions (right) to be packaged for sending to TCLP lab
Sending samples to TCLP lab
As shown in Table 2, the 127 selected pieces were placed in two plastic bags for modules HLS0259 and
HLS0261 as shown in Fig 8 below. Also, about 8g of pieces for each module were placed in two additional plastic
bags as shown in Fig 8 below for pH testing at the TCLP lab.
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Report No.: R1-HLS221006.01
Revision 1.0
a. TCLP samples prepared for modules HLS0259 (104.5 g) and HLS0261 (102.5 g)
b. pH samples prepared for modules HLS0259 (8.16 g) and HLS0261 (8.17 g)
Fig 8: Samples packaged in ziploc bags sent to the TCLP lab for TCLP and pH testing
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TCLP lab’s test results and pass/fail verdict
Table 3 and Table 4 show TCLP test results for modules HLS0259 and HLS0261, respectively. Based on the
results presented in these tables, the analyte concentration for seven of the RCRA1 metals (Mercury, Arsenic,
Barium, Cadmium, Chromium, Selenium and Silver) is below the detection limit (ND = Not Detected; RDL =
Reported Detection Limit). Only Lead is detected with an analyte concentration of 1.49 mg/l and 1.48 mg/l,
respectively and it is way below the allowed limit of 5 mg/l.
Table 3: TCLP test results for sample HLS0259
Table 4: TCLP test results for sample HLS0261
Pass/Fail Verdict: Based on the sample extraction method per ASTM E3325:2021 standard and
test results presented in Table 3 and 4, the tested modules HLS0259 and HLS0261 (from 144HC
M10 Bifacial module type) are determined to have met the pass requirements of EPA2 standards
related to RCRA 8 Metals and TCLP. As per the declaration provided by the manufacturer (see
Appendix 1), the following models/types are also determined to have met the pass requirements
of EPA standards related to RCRA 8 Metals and TCLP: 144HC M10 SL Bifacial; 108HC M10 SL
Monofacial; 132HC M10 SL Monofacial; 156HC M10 SL Bifacial
1 RCRA, Resource Conservation and Recovery Act
2 EPA, Envrionmental Protection Agency
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Report No.: R1-HLS221006.01
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APPENDIX 1
End of Report
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BECA USE T HE WORLD IS NOT FLAT
WARR ANTY •10-year structural, 5-year drive & controls warranty
ROW CONFIGURATION
TRACKING ANGLE
CAPABILITIES
TERR AIN FOLLOWING
F OUNDATION
•Up to 96 modules per row
•5 to 8 modules per bay
•Straight Through bearing: ±4.4% slope change at each foundation
•Articulating bearing: ±26% slope change at each foundation
•37% max N-S and E-W slope
•± 60° tracking expandable to ± 75° tracking
•Single row actuation with 24VDC slew drive
DESI GN LOADS
INCLUDED SERVICES
•Designed to applicable ASCE
•Configurable to any wind speeds
•Configurable to 50+ PSF snow load
•Loads studied in wind tunnels for variable terrain; no external dampers required
for wind dynamics
•I-Beam or ground screw foundations installed at consistent reveal throughout site
GROUND COVERAG E RATIO
•Preliminary layouts and site design optimization
•Structural calculations, IFC package and foundation design
•TRACE Terrain-Aware Backtracking or True Tracking
•Configurable, typically greater than or equal to 28%
O PERATIN G TEMPERATURE •-20°C – 55°C
MODULE
CONNECTION/GRO UNDING:
•Self-grounding module brackets
•UL2703 and UL3703
CONTROLS •Web-based dashboard for monitoring & operation with row-level control
•SCADA integration via Modbus TCP/IP for monitoring & operation with row-level control
•Wireless, self-powered row controllers and weather stations
•AC-powered Zone Controllers
TOLER ANCES •Reveal height: +4” / -0”, N-S: ±1.5” (expandable), 2° vertical plumb, 9° twist
•Flat-land: ±12” vertical & E-W at each pile, may change based on neighboring foundations
SOLAR TRACKER CONTROLS
FOR ALL TERRAIN ENVIRONMENTS
The Nevados control system is designed to optimize power
generation from your project site and account for variable
shadow fall on flat, sloped, and rolling terrain. Each row is
monitored by a single row controller. Row controllers are
connected and optimized through zone controllers, each of
which can manage up to 100 row controllers. The system
provides detailed operational information from each row,
which can be utilized to increase row-to-row efficiency and
maximize output.
ROW CONTROLLER
• Configurable for most environments
• IP65
1 ZONE CONTROLLER
• O&M reporting
• IP65
2
MODULES DASHBOARDROW
CONTROLLER
ZONE
CONTROLLER
WEATHER
STATION
ZigBee
L or
(Optional)Existing On-site
SCADA HMI
Nevados Row Controller (RC)
Nevados Zone Controller (ZC)with TRACE Terrain-Aware
ExistingOn-site LAN
Existing On-siteFirewallSecure MQTT(TCP:8883)
(Optional)On-site NevadosDashboard / SCADA HMI
HTTPS
(Included)Hosted Nevados O&MDashboard HTTPS
Secure MQTT(TCP:8883)
HTTPS(TCP: 443)
NevadosServerInfrastructure (Optional)Control Systemsoftware updates
ZigBee MeshWireless
(AES-128 Encrypted)
Modbus TCP/IP
(TCP: 502)
Ethernet
Backtracking Schedules (included)
1-100 per ZC
COMMUNICATIONS ROW CONTROLLER ZONE CONTROLLER
WIRELESS
ENCLOSURE
SIZE (Lx Wx D)
DESIGN
• Zigbee • Zigbee communication to RC
• 10” x 12” x 3.5” – max external dimension
of enclosure (not including mounting tabs)
• 12” x 10” x 6”
WIRED • 8P8C or SFP between ZC and site network
• Optional RS 485 communication link
MOUNTING • Direct mount RC to torque tube • Mounted near or on inverter skid, or
other ethernet and power access point.
• IP65, Plastic (injection molded),
Membrane vent
• IP65, Polycarbonate
SERVICE/ACCESS
POWER • Auxiliary solar module, 40+W and 30V,
approx 645mm x 345mm x 25mm
• 120V, 277V AC wired to enclosure
• Access battery field serviceable
BATTERY • 150+Wh LiFePO4 battery with optional
cold weather package
INPUTS • RS485 port for string current sensor
• E-Stop
• Built-in keypad with status LEDs
• Auxiliary module power cables
• 120V, 277V AC
• Ethernet or fiber (SFP)
BOARD COMPONENTS • Zigbee radio
• Motor over-current monitoring and protection
• Accelerometer
• Cell-level battery monitoring and charge
management
OUTPUTS • Motor Cable
• Antenna
• Antenna
55 4th St, Oakland CA 94607 • 415-730-0159 • Nevados.Solar
BECAUSE THE WORLD IS NOT FLAT
• Manage with SCADA over Modbus
• Reporting to cloud-hosted monitoring &
control dashboard
• Cat5/6 between ZC and SCADA
• Access for configuration