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Thanks to the smart monitoring platform, EC full series inverter products support remotely shutdown immediately when accident occurs. Setting parameters and FW update remotely, which makes PV plant O&M easier.
» Up to 26% Efficiency.
» Single/Dual Glass for All Scenarios.
» Bloomberg Tier 1 | MW Projects | Certified Quality.
| Model | CST-NH1266GDF 680 |
CST-NH1266GDF 685 |
CST-NH1266GDF 690 |
CST-NH1266GDF 695 |
CST-NH1266GDF 700 |
|---|---|---|---|---|---|
| Test Condition | STC | STC | STC | STC | STC |
| Maximum Power – Pmax (W) | 680 | 685 | 690 | 695 | 700 |
| Open-Circuit Voltage – Voc (V) | 49.50 | 49.66 | 49.82 | 49.98 | 50.13 |
| Short-Circuit Current – Isc (A) | 17.19 | 17.25 | 17.31 | 17.37 | 17.43 |
| Voltage at Pmax – Vmp (V) | 41.49 | 41.65 | 41.80 | 41.95 | 42.10 |
| Current at Pmax – Imp (A) | 16.39 | 16.45 | 16.51 | 16.57 | 16.63 |
| Module Efficiency ηm (%) | 21.89 | 22.05 | 22.21 | 22.37 | 22.53 |
| Power Tolerance (W) | 0 ~ +5 | ||||
STC (Standard Test Conditions): Irradiance 1000 W/m², cell temperature 25 °C, spectrum AM1.5; power measurement tolerance ±3%.
| Model | CST-NH1266GDF 680 |
CST-NH1266GDF 685 |
CST-NH1266GDF 690 |
CST-NH1266GDF 695 |
CST-NH1266GDF 700 |
|---|---|---|---|---|---|
| Test Condition | BSTC | BSTC | BSTC | BSTC | BSTC |
| Maximum Power – Pmax (W) | 750 | 755 | 760 | 765 | 770 |
| Open-Circuit Voltage – Voc (V) | 49.50 | 49.66 | 49.82 | 49.98 | 50.13 |
| Short-Circuit Current – Isc (A) | 18.96 | 19.01 | 19.07 | 19.12 | 19.17 |
| Voltage at Pmax – Vmp (V) | 41.49 | 41.65 | 41.80 | 41.95 | 42.10 |
| Current at Pmax – Imp (A) | 18.08 | 18.13 | 18.19 | 18.24 | 18.29 |
BSTC (Bifacial Standard Test Conditions): Front irradiance 1000 W/m², rear irradiance 135 W/m², spectrum AM1.5, ambient 25 °C.
| Cell Type | Monocrystalline N-type (TOPCon), half-cut, 210 × 105 mm |
|---|---|
| Cell Arrangement | 132 (66×2) |
| Module Dimensions | 2384 × 1303 × 35 mm |
| Weight | 38.7 kg |
| Max. System Voltage | DC 1500 V (IEC) |
| Max. Series Fuse Rating | 30 A |
| Bifaciality Factor | 80% ±5% |
| Front Glass | (F) 2.0 mm AR-coated tempered glass |
| Rear Glass | (B) 2.0 mm tempered glass |
| Frame | Anodized aluminum alloy |
| Junction Box | IP68 |
| Output Cables | 4.0 mm²; +280 mm / −280 mm (customizable) |
| Static Load (Front/Snow) | 5400 Pa |
| Static Load (Rear/Wind) | 2400 Pa |
| Mode | 13 m Flatbed | 17.5 m Flatbed | 40' Container |
|---|---|---|---|
| Packages (pallets) | 18 | 24 | 18 |
| Modules / Pallet | 31 | 31 | 31 |
| Total Modules | 558 | 744 | 558 |
| Nominal Operating Cell Temp (NOCT) | 44 ± 2 °C |
|---|---|
| Temperature Coefficient of Pmax | −0.26% / °C |
| Temperature Coefficient of Voc | −0.24% / °C |
| Temperature Coefficient of Isc | +0.04% / °C |
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10 years warranty of products and additional 15 years warranty of performance
Normally YES, you can check the details in the Technical Topics.
Yes, based on the weather stiuation, 20%~80% of the rated power as usual.
Not exactly.
Efficiency is a key factor in determining solar panel size.
The higher the efficiency, the greater the power a solar panel can achieve for the same size. That is all.
Not at all.
Not really, after half a century of development, the power generation efficiency of solar panels can reach 30% of the cost of coal-fired power generation.
Yes.
With the advancement of technology and the promotion of government policies, the solar panel recycling industry is developing rapidly
You can follow us and check the details on the Technical Topics on this website.
The installation of a single solar panel usually takes 1-2 hours.
You can check the details on Technical Topics on this website.
You can follow us and check on the Technical Topics on this website.