|
Product Details:
|
| Cell Material: | Polycrystalline Silicon | Cell Array: | 6*10 |
|---|---|---|---|
| Cell Color: | Blue | Frame: | Anodized Aluminum Alloy |
| Front Sheet: | High Transmissions Low Iron Tempered Glass | Main Market: | Asia Africa Southeast Asia |
| Junction Box: | JB With 0.9m Wire And Connector | ||
| High Light: | multicrystalline solar panels,poly solar panel |
||
255watt Polycrystalline Solar Panel charging heating swimming pools power pumps indoor and out door light battery
Products information
Features
1) Module efficiency : 16%
2) Warranty : 12 years/90%,25 years/80%, guaranteed 10years material and workmanship
3) Tolerance : Guatanteed tolerance,different model with diffetent tolerance,and delivers higher outputs reliably
4) Excellent performance under low light conditions
5) Module certified to wind and snow loads
6) Anti-reflective,hydrophobic layer with light absorption and minimal surface dust
7) Rich selection of solar power
| Module Type | OLPV250W | OLPV255W | OLPV260W | OLPV270W | OLPV280W |
| Maximum power | 250WM | 255WM | 260WM | 270WM | 280WM |
| Max power voltage | 36.54v | 36.88v | 36.9V | 36.88v | 36.9V |
| Max power current | 29.74V | 29.86V | 29.94V | 29.86V | 29.94V |
| Open circuit voltage | 8.96A | 9.2A | 9.35A | 9.72A | 9.99A |
| Short circuit current | 8.3A | 8.5A | 8.66A | 8.98A | 9.33A |
| Module Efficiency | 13.13% | 14.14% | 15.15% | 16.16% | 16.67% |
| Power Tolerance | -0~+5W | -0~+5W | -0~+5W | -0~+5W | -0~+5W |
| Standard Test Conditions (STC): Irradiance 1000W/m2, Module temperature 25℃? Air Mass (AM)=1.5 | |||||
| Nominal Operating Cell Temperatur | 45 ± 2℃ | ||||
| Temperature coefficients of Isc | +0.049% /℃ | ||||
| Temperature coefficients of Voc | -0.340% /℃ | ||||
| Temperature coefficients of Pmax | -0.430% /℃ | ||||
| Solar Cell | Poly solar cells 156x156 mm | ||||
| Front Cover | 3.2 mm thick, tempered glass | ||||
| Back Cover | TPT (Tedlar-PET-Tedlar) | ||||
| Encapsulant | EVA (ethylene vinyl acetate) | ||||
| Frame | Double-layer anodized aluminium alloy | ||||
| Junction Box | IP65 rated | ||||
| Maximum System Voltage | DC1000V (IEC) | ||||
| Maximum Series Fuse | 15 A | ||||
| Operating Temperature | -40℃~+85℃ | ||||
| Storage Temperature | -40℃~+85℃ | ||||
| Max. Wind Load / Max. Snow Load | 2400Pa / 5400Pa | ||||
| Application Class | Class A | ||||
| Packing configuration | Carton.Customers packing requirement is acceptable. | ||||
DC SOLAR PUMPING
DC solar Pumping system and other is AC solar Pumping system. DC solar pumping systems are small
systems which are for domestic purposes, offices and irrigation of small lands up to two Acres. These DC
solar pumping systems are very reliable and cheaper. In this system the pump motor is DC motor and one
controller controls its operation which is MPPT controller responsible for smooth operation of the pump
without the need for batteries. The maximum flow with DC systems can be upto 10,000 Gallons per day with
maximum head of 200ft.
Solar AC Pumping system consists of AC Pump, Pump Controller and solar panels. These are big systems
of motor power varying from 2KW to 60KW and their up-front costs vary from Rs.1M to 20M. These AC
pumps are for all kinds of agriculture and big farming applications. The flow can vary from 10m3 per hour to
300 m3 per hour with head varying from 100 ft to 600 ft.
Solar Pumping is very specialized job and calls for high technical expertise starting from pump design &
selections to installation and commissioning of systems. The customers should buy systems from
professional companies and get installed from trained pump technicians.
Solar pumps are very economical if you compare operational costs with the conventional pumping system
working through Diesel generators or Utility Grid. The payback varies from three to seven years depending
on the type of system you are buying.
Why choose us?
Advantages we have:
A: Experienced and sophisticated light products supplier.
B: Professional design team and sales department for your any requirements.
C: Alibaba golden supplier, factory recognized by CE, ISO9001, RoHS.
D: 7/24 service for you. All the question will be dealt within 24 hours.
Benefits you get:
A: Stable quality----Using the best material and technology.
B: Lower price----Not the cheapest but the lowest in the same quality products.
C: Good service----Satisfying service before and after service.
D: Delivery time----20-30days for mass production.
Contact Person: LEE
Tel: +8613651897219
