Halkirk Solar
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1. Brief Introduction of Solar Modules:
Solar module (also called solar panel) is a core part of solar power systems and the most important part of solar power systems. Its role is to convert solar energy into electrical energy, or send it to a battery for storage, or to drive the load.
A solar panel's effectiveness depends on the size and quality of the solar cell and the transparency of the protective cover/glass.
Its Merits: High efficiency, Long life, Easy installation
| TYPE | M530W | M535W | M540W | M545W | M550W |
|---|---|---|---|---|---|
| Rated Maximum Power(Pmax)[W] | 530 | 535 | 540 | 545 | 550 |
| Open Circuit Voltage(Voc)[V] | 49.3 | 49.5 | 49.6 | 49.8 | 49.9 |
| Maximum Power Voltage(Vmp)[V] | 41.3 | 41.5 | 41.6 | 41.8 | 42.0 |
| Short Circuit Current(Isc)[A] | 13.72 | 13.79 | 13.86 | 13.93 | 14.00 |
| Maximum Power Current(Imp)[A] | 12.83 | 12.9 | 12.97 | 13.04 | 13.11 |
| Module Efficiency[%] | 20.5 | 20.7 | 20.9 | 21.1 | 21.3 |
| Power Tolerance | 0~+5W | ||||
| Temperature Coefficient of Isc(α_Isc) | +0.05%/ºC | ||||
| Temperature Coefficient of Voc(β_Voc) | -0.28%/ºC | ||||
| Temperature Coefficient of Pmax(γ_Pmp) | -0.35%/ºC | ||||
| STC | Irradiance 1000W/m², cell temperature 25ºC, AM1.5G | ||||
Our Projects are applied all around the World.
We Choose A Quality Material, Quality Is Our Culture. So Our Solar Products Have Been Successfully Applied In More Than 128 Countries Including UN Projects and NGO Projects.
| Type | Method | Trade Terms | Details |
|---|---|---|---|
| Payment Terms | T/T | EXW | 30% In Advance, 70% Balance Paid Before Delivery |
| FOB | |||
| CFR/C&F | 30% In Advance, 70% Against Copy Of B/L | ||
| CIF | |||
| L/C | Total Amount Above USD100,000, We Accept L/C At Sight | ||
| West Union | Total Amount Less Than USD1,000 | ||
| PayPal | |||
| Delivery Time | 15-20 Working Days After Receiving Down Payment | ||
These modules offer high power generation efficiency (up to 21.3%), a long design lifespan of 25 years, and easy installation structure. The 144 half-cell design performs reliably even under partial shade conditions.
Our products are fully certified under EST, ISO, CE, and TUV standards, verifying that they comply with strict international safety, environmental, and performance criteria.
The panels are safely packed on robust wooden pallets (31 panels per pallet). A standard 40HQ container can accommodate 620 pieces, securing the modules against damage during long-distance transit.
The dimensions of the panel are 2279mm x 1134mm x 35mm. It weighs 28.6kg and features a 3.2mm tempered glass front cover coupled with an IP68 junction box containing 3 bypass diodes.
We support multiple trade terms (EXW, FOB, CFR, CIF) and accept T/T (30% advance, 70% before delivery or against B/L), L/C at sight for larger sums, and PayPal or Western Union for small payments. Standard delivery takes 15-20 working days post down payment.
