Contact Supplier

To: Annie Fu

Email:

Message:

High Efficiency Polycrystalline Panel Boat Bifacial Camping Cheap Poli 270w 275w 280w 290w Solar Panels

Inquiry Chat Now

You might also like

Product description

Why choose us？

Products Description

Model	ES270W	ES275W	ES280W	ES290W
Peak Power Watts(Pmax/W)	270	275	280	290
Tolerance (%)	0~+3%
Open Circuit Voltage(Voc) [V]	38.19	38.55	38.91	39.69
Short Circuit Current(Isc) [A]	9.17	9.23	9.30	9.44
Maximum Power Voltage (V)	31.15	31.40	31.75	32.44
Maximum Power Current (A)	8.67	8.76	8.82	8.94
Maximum system voltage (V)	1000V
Operating Temperature(℃)	-40 -- +85 ℃

Electric Performance Typical Performance Characteristics
Short Circuit Current Temperature Coefficient %/℃					0.048
Open Circuit Voltage Temperature Coefficient %/℃					-0.290
Maximum Power Temperature Coefficient %/℃					-0.370
Performance Warranty: 90%output:12 years; 80%output:25 years

Physical Specification:

Dimension:1640*992*35MM Weight:18.5KG/PCS Packing: Each box capacity: 31 pcs

Product Feature

● Bypass diode minimizes the power drop by shade. ● The conversion efficiency of solar cell is above 21%. ● White tempered glass, EVA resin, weather proof film and anodized aluminum frame to provide efficient protection from the severest environmental conditions. ● Waterproof Perfect for grid applications. ● Product guarantee 10 years.

Quality Assurance

●Electrical Insulation test

●Outdoor exposure test

●Hot-spot endurance test

●UV-exposure

●Thermal cycling test

●Humidity freeze test

●Damp heat Test

GLASS

> Antireflective glass
> Translucency of normal luminance is increased by 2%
> Module efficiency is increased by 2%
> Self-cleaning function
> Service life is as long as 25 years (30 years optional)

Solar Cell

> High Efficiency PV Cells
> Appearance Consistency
> Color sorting ensure consistent appearance on each module
> Anti-PID

TEVA

>91% Higher Transmittance EVA,
>Higher GEL Content To Provide Good Encapsulation And Protect Cells From Vibration With Longer Durability

Junction Box, Cable and MC4

> IP67 Waterproof, Closed
> 4mm2, 6mm2 Wire Size Range
> -40 ℃ to +85 ℃ Temperature Range
> Innovative full-glue-filled junction box Outstanding sealability

More Related Products:

Our Factory

Certifications

Exhibition&Team

Packing&Shipping

Our project：

100kW commercial rooftop PV plant in Japan

100MW floating PV plant in W eishan, Jining

40MW floating PV plant in Panji, Anhui

FAQ

Q1：What’s A grade wholesale price payment terms?

A1:We accepted almost all payment terms,like T/T,L/C,DA,DP,Western Union,MoneyGram

Q2: OEM Service

A2: We can print your LOGO on Battery case , if your quantities reached 100PCS , We also can print your LOGO on Battery carton.

Q3: Warranty process.

A3: We provide 1 ~ 5 years different warranty.

Q4:How long is your delivery time?

A4:Normally,the whole production cycle need 15 days from material to finished products,but we can send goods within 7 days,because we have lead plate in stock.

Supplier's popular products