|Place of Origin:||CHINA|
|Minimum Order Quantity:||500 pcs|
|Packaging Details:||Standard export carton package or wooden box; in well protected carton or wooden box with pallet. Usually,2sets in one carton.Then put the carton in wooden case.|
|Delivery Time:||5-8 WORKING DAYS|
|Payment Terms:||L/C,D/A,D/P,T/T,Western Union,MoneyGram payments for offline orders.|
|Peak Power::||0.4W||Operating Temperature::||-40°C To +85°C|
|Optimized Cell Efficiency：:||17%-19%||Weight::||12g|
silicon solar module,
solar module panel
ZW-7676-2V High Quality Poly Epoxy Sealed Solar Panel 2V Renew Solar Battery Charger 0.4W
Poly Mono Crystalline Silicon
or Mono Crystalline Silicon
Printed Circuit Board (PCB)
Glass Fiber Material Base Plate
|Operating Temperature(°C)||-40°C ~ + 85°C|
|Maximum System Voltage||6V(UL)/10V(IEC) DC|
|Maximum Rated Current Series||1A|
|Temperature Coefficients of Pmax||-0.435%|
|Temperature Coefficients of Voc||-0.35%|
|Temperature Coefficients of Isc||0.043%|
|Optimized cell efficiency:||18%-21%|
|Operating temperature:||-40°C to +85°C|
|Guaranteed||3 year:90% of its nominal power rating|
|Standard Testing Conditions||AM1.5 E=1000W/m2 T=25℃ Luminous intensity: 38000Lux|
|Warranty Period||Replacement for manufacturing defects within 5 years|
|Certificates||CE, RoHS, EMC|
|Current temperature coefficient||%/K||0.06+/-0.01|
|Voltage temperature coefficient||mV/K||-(78+/-10)|
|Power temperature coefficient||%/K||-(0.5+/-0.05)|
The high efficiency solar PV module adopts the world’s highest efficiency cell with efficiency up to 23%, and efficiency of the module is 25-30% higher than the traditional ones, this cell’s positive pole and the negative pole are on the same side, the cell’s front side can absorb maximum sunlight, so that it can get the maximum power.
1. High cell efficiency with quality silicon materials for long term output stability;
2. Strictly quality control ensure the stability and reliability, totally 23 QC procedures;
3. Used in glass laminated solar panels high transmittance low iron tempered glass or with enhanced stiffness and impact resistance;
4. Epoxy resin sealant materials with high transparency, high hardness and high strength are used in epoxy resin sealant solar panels;
5. In PET semi-flexible solar panels, high light transmittance, high hardness and high strength PET surface materials are used.
6. Excellent electrical performance at high temperature and low irradiance;
7. Can be widely used in decorative lights, electric toys, electronics, gifts and other industries;
8. Voltage, power, material, size and shape can be customized;
9. The products are widely used in solar lighting, lamps, household electricity, transportation, communications, meteorology, construction and photovoltaic power stations and other fields.
10. High quality solar cell, high solar energy conversion efficiency, up to 35%.
11. Monocrystalline or polycrystalline silicon solar cells are available.
12. Transparent low iron tempered glass and anodized alumina frame used in glass laminated solar panels ensure the modules work in extreme outdoor environments.
13. Glass laminated solar panels have a service life of up to 15 years. PET solar panels have a service life of up to 5 years; Epoxy rubber solar panels have a service life of 1-3 years.
14. Strict quality control, in line with the highest international standards;
15. Two professional plants of Zhiwang New Energy manufacture world-class products in accordance with iso9001:2008 (Quality management system) certification;
Quality assurance test
Thermal cycling test (provided by the supplier of floor material and surface material)
Thermal shock test (provided by the supplier of floor material and surface material)
Heat/freeze and high humidity cycle test (provided by the supplier of floor material and surface material)
Electrical isolation test (laboratory simulation data)
Hail impact test (laboratory simulation data)
Mechanical, wind and torsional load tests (laboratory simulation data)
Salt spray test (provided by the supplier of floor materials and surface materials)
Light and water exposure tests (laboratory simulation data)
Wet CO2 / SO2 (laboratory simulation data)
Q. Are you a manufacturer or a trading company?
A. We are two factories in Yuyao,Zhejiang and Xuzhou, Jiangsu, with OEM& ODM& Customization available.
Q. Is it OK to print my logo on led light product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our ZW-7676 poly crystalline epoxy solar panel 2V 0.4W for high efficiency mppt solar panel charger sample.
Q. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q. What is your terms of delivery?
A: EXW, FOB, CIF. And other accepted payment method.
Q. How about your delivery time?
A: Generally, it will take 15 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your ZW-7676 poly crystalline epoxy solar panel 2V 0.4W for high efficiency mppt solar panel charger order.
Q. Can you produce according to the samples?
A: Yes, we can produce by your ZW-7676 poly crystalline epoxy solar panel 2V 0.4W for high efficiency mppt solar panel charger samples or technical drawings. We can build the molds and fixtures.
Q. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery ZW-7676 poly crystalline epoxy solar panel 2V 0.4W for high efficiency mppt solar panel charger.
Q.How many years for warranty?
A: Our warranty is 3 -5 years for our ZW-7676 Wholesale High Quality Poly Epoxy Solar Panel 2V 0.4W for Top Solar Panel Sun Power System.
It is committed to building the strongest production base of solar energy components, keeping in mind the concept of customer first, not relying on trust, honesty and pragmatism, pioneering and innovative, unity and harmony, the pursuit of excellence.
Contact Person: Mr. Constantine Chou
Tel: 86 17751739576