CEC PV Module List (Oct 7, 2026) · Cali-Graf calculation
CEC listing test
Pmax coefficient γ
−0.357 %/°C
Voc coefficient β
−0.245 %/°C
Isc coefficient α
+0.037 %/°C
Operating cell temperature
NOCT 43.3 °C
Vmp coefficient ≈ γ − α (CEC); used only for the hot-roof voltage estimate.
Away from lab conditions — CEC listing test points
Class
Pmax at NOCT
Vmp × Imp at NOCT
Pmax at 200 W/m²
Low-light efficiency vs STC
545 W
391.9 W
39.45 V × 9.94 A
99 W
91%
550 W
395.5 W
39.63 V × 9.98 A
99.9 W
91%
555 W
399.2 W
39.81 V × 10.03 A
100.9 W
91%
560 W
402.7 W
39.98 V × 10.07 A
101.8 W
91%
565 W
406.3 W
40.16 V × 10.12 A
102.7 W
91%
570 W
409.9 W
40.31 V × 10.17 A
103.6 W
91%
575 W
413.5 W
40.45 V × 10.22 A
104.5 W
91%
580 W
419.9 W
40.87 V × 10.28 A
106.1 W
91%
585 W
420.7 W
40.73 V × 10.33 A
106.3 W
91%
590 W
424.3 W
40.87 V × 10.38 A
107.2 W
91%
Pmax = Vmp × Imp from the CEC listing; low-light efficiency = Pmax at 200 W/m² ÷ (20% of STC Pmax).
Independent reliability testing
Kiwa PVEL Scorecard · RETC PV Module Index
2024
PVEL Top Performer
closely related product name
5
Tests passed as Top Performer
DH, LID+LETID, MSS, PAN, TC
2
PVEL Scorecards
Jiangsu Runergy New Energy Technology named Top Performer, 2024–2025
2023, 2024, 2025, 2026
RETC Overall Highest Achiever
Jiangsu Runergy New Energy Technology, manufacturer level
PVEL Top Performer tests
Year
Product
Tests
2024
HY-DH144N8-xxx (closely related product name)
DHLID+LETIDMSSPANTC
Tested bill of materials
PVEL-tested factoryChina
Cell technology (tested BOM)n-type TOPCon
Module design (tested BOM)bifacial - glass//glass
Power class range tested580-625W
Details describe the tested sample, not every module of the series.
RETC PV Module Index — Jiangsu Runergy New Energy Technology
Year
Recognition
2023
Overall Highest Achiever; High Achievement in Performance (LeTID RESISTANCE, Pan file performance); High Achievement in Quality (Thresher test); High Achievement in Reliability (Damp heat test, Pid resistance, SDML, Thermal cycle test)
2024
Overall Highest Achiever
2025
Overall Highest Achiever
2026
Overall Highest Achiever; High achievement in performance; High achievement in reliability; Performance discipline high achiever (Iam, Letid, Lid, PAN file, Temperature coefficient); Quality discipline high achiever (BOM verification); Reliability discipline high achiever (Damp heat, Pid, Sdml, Tc, Uvid)
Inverter compatibility & string sizing
CEC PV Module List (Oct 7, 2026) · Cali-Graf calculation · NLR PVWatts v8 · inverter datasheets · NLR SAM inverter library · CEC Grid Support Inverter List (Oct 7, 2026)
53.7 V
Voc when cold
per panel
34 V
Vmp when hot
per panel
11
Max panels / string
max DC 600 V
2
Min panels / string
MPPT from 60 V
Defaults come from NLR TMY weather (coldest hour, hottest modeled cell). Code calculations (NEC 690.7) use the ASHRAE extreme annual minimum, which is usually colder — enter it above. β is the CEC-measured coefficient; NEC 690.7 calculations use the datasheet value.
String inverters most named in SoCal permits
Inverter
Max DC input
MPPT
Window source
Panels per string
Tesla 1538000-xx-y
600 V
60–480 V
datasheet
2–11
Solis (Ginlong) S6-EH1P10K-H-US
600 V
80–520 V
datasheet
3–11
Solis (Ginlong) Solis-1P7.6K-4G-US
600 V
100–500 V
datasheet
3–11
Qcells Q.VOLT H7.6SX
498 V
234–498 V
CEC test window
7–9
Microinverters (one per panel)
Microinverter
Recommended module power
Max DC input
MPPT
Voc cold / Vmp hot
Check
DC/AC
APsystems (Alt Power System) DS3-L
265–570 W
60 V
28–45 V
53.7 / 34 V
✓ Within range
0.72
Voltage check against the microinverter datasheets — confirm the pairing on the manufacturer’s module compatibility list. Rows appear only when the panel’s power is inside the microinverter’s recommended module power range.
SolarEdge and other optimizer-based systems size strings by the optimizer rules — use the manufacturer’s designer. Reference inverters: most named in SoCal permits since Oct 2024.
Expected production in Southern California
NLR PVWatts v8 · Cali-Graf calculation
City
kWh / kW / yr
kWh / panel / yr
kWh / system / yr
Sun, kWh/m²/day
Los Angeles
1,676
947
11,363
6.08
Palmdale
1,835
1,037
12,441
6.69
Chula Vista
1,696
958
11,499
6.11
Huntington Beach
1,643
928
11,140
5.89
Riverside
1,696
958
11,499
6.21
Santa Clarita
1,724
974
11,689
6.28
Estimate for comparison, not a quote: shading, roof orientation and local losses change real output. Roof mount, 20° tilt, south, 14% system losses.
Compare with similar 565 W panels
CEC PV Module List (Oct 7, 2026) · LONGi datasheet · Kiwa PVEL Scorecard · building permits
Panel
Pmax
Efficiency
γ Pmax (CEC)
Voc, V
Isc, A
PVEL (product / brand)
SoCal permits (series)
Jiangsu Runergy New Energy Technology HY-DH144N8T 565
565 W
≈21.9%
−0.357
50.87
14.19
brand 2×
—
LONGi LR5-72HBD-565M
565 W
≈22.1%
−0.354
50.25
14.16
product 2026
1
ZNShine Solar ZXM7-UHLDD144-565/N
565 W
≈22.1%
−0.302
50.9
14.17
product 2024, 2025, 2026
1
VSUN (Vietnam Sunergy) VSUN570N-144MH
570 W
≈22.1%
−0.309
51.58
13.72
brand 6× (2021–2026)
1
Same fields from the same sources for every row; ≈ efficiency is calculated from the listed area. Comparable series: other brands, same product group, power range covering this class.
About Jiangsu Runergy New Energy Technology
CEC PV Module List (Oct 7, 2026) · Kiwa PVEL Scorecard · RETC PV Module Index · building permits
ManufacturerJiangsu Runergy New Energy Technology
Listed in CEC asJiangsu Runergy New Energy Technology Co., Ltd
PVEL Top Performer (manufacturer)2 Scorecards (2024–2025)
How efficient is the Jiangsu Runergy New Energy Technology HY-DH144N8T 565?
Calculated from the panel area (2.58 m²): about 21.9% for the 565 W class. 565 W over 2.58 m² equals about 219 W per square meter.
How much energy does one panel produce in Los Angeles or Palmdale?
PVWatts v8 with typical-year weather gives about 947 kWh per year per 565 W panel in Los Angeles and about 1,037 kWh in Palmdale (20° roof, facing south, 14% system losses).
How much power does it lose on a hot roof?
With γ = −0.357 %/°C, at a 77 °C cell temperature (hottest modeled hour in Palmdale) output is about 18.5% below the STC rating.
How many panels fit on one string?
With the Tesla 1538000-xx-y (max DC 600 V, MPPT from 60 V, datasheet) in Los Angeles the calculator gives 2–11 panels per string (Voc at 2 °C = 53.7 V, Vmp at 74 °C cell = 34 V). Final design must follow the inverter manual and NEC 690.7.
Does it work with APsystems (Alt Power System) DS3-L microinverters?
Voltage check against the APsystems (Alt Power System) datasheet: Voc when cold 53.7 V vs max input 60 V; Vmp when hot 34 V vs MPPT low 28 V; recommended module power 265–570 W. Confirm on the microinverter maker’s compatibility list.
Has this panel been reliability-tested?
HY-DH144N8-xxx was a PVEL Top Performer in 2024 (DH, LID+LETID, MSS, PAN, TC) — a closely related product name.
Sources
California Energy Commission — Solar Equipment Lists, PV Module List, Inverter List (snapshot Oct 7, 2026).
NLR (formerly NREL) — System Advisor Model CEC inverter library (version 2026.7.3).
NLR (formerly NREL) — PVWatts v8, NSRDB PSM v3 typical-year weather for Los Angeles, Palmdale, Chula Vista, Huntington Beach, Riverside, Santa Clarita.
Inverter datasheets — APsystems (Alt Power System), Solis (Ginlong), Tesla (manufacturer documents).
Building permits — Southern California permit portals. Equipment matched from permit descriptions.
Cali-Graf calculations — formulas and inputs are shown next to each calculated value (efficiency from area, temperature-corrected voltages, string sizing, energy estimates).
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