Product Description

WVC Series Description:WVC series inverter Using IP65 waterproof streamline design which effectively prevent rainwater on the surface erosion, built-in high-performance maximum power point tracking MPPT function better able to track changes in the solar luminosity and control different output power, effectively capture and collect sunlight AC electric power transmission using the reverse transmission technology. The inverter output power can provide load priority use, extra electricity to the grid, efficient use of the inverter to the power emitted, electricity transmission rate of up to 99%.Product Features:

1.The new WVC700 using IP65 waterproof streamline design, which can effectively prevent rainwater on surface erosion.2.Built-in high performance maximum power point tracking function(MPPT), can track changes in the solar luminosity and control different output power, effectively capture and collect sunlight and use of the inverter to the power emitted, electricity transmission rate of up to 99%.3.High precision phase detection;Over and under voltage protection; Over and under frequency protection; Islanding protection.4.DC input 20-50V design can suitable for 36Cells, 60 cells, 72 cells put into in series or in parallel.

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Product Features

Installation Instructions

Company Profile

MARS ROCK GroupMarsrock Group is group company which focus on solar and wind power system, we can supply propose and equipments. Through acquisition, investment, mergers and acquisitions, MARSROCK has successively formed: Micro inverter, series inverter, solar panel, controller and pump factories in China Mainland. Last year, we also formed a research and development team dedicated to the development and application of drone products.Since 2010, we have also been committed to cross-border e-commerce business. Now we have adopted leasing, self-built, investment and other methods in many countries, successively in the United States, Canada, Brazil, Spain, Poland, Czech Republic, Russia and other major countries. The city has built a logistics distribution warehouse. Implement local delivery services in the country of purchase for standardized products.MARSROCK is already the most well-known brand of new energy products in the world. We have registered many different brands in many countries and developed overseas agents. If you have interest and strength, you can join us to operate your local market in MARSROCK or your own brand.

FAQ

Q1. How do you provide us with after-sales service?Within warranty, we will provide replacement parts to the buyer in free for the product quality reason which approved by our technical dept. Beyond the warranty, we will charge the replacement in cost price to our buyer.In addition, we will gradually establish an after-sales working group in the countries where the products are mainly used in the world, and local residents will serve you to overcome language barriers. Now in Brazil, there is local after-sale service team comes from local.Q2. I want to know how to properly match the solar panels with each model?It is easy. Just pay attention to two points:A. The input voltage of the solar panel is within the allowable range;B. According to the parameter, the total power of the solar panel should not be lower orhigher than our setting value.Here is the data information for your reference:1) WVC-300 recommend: 1pcs 250W-320W solar panel, Vmp>30v, Voc<50v;2) WVC 350 recommend: 1pcs 250W-350W solar panel, Vmp>30v, Voc<50v;3) WVC-600 recommend: 2pcs 250W-320W solar panel, Vmp>30v, Voc<50v;4) WVC-700 recommend: 2pcs 250W-350W solar panel, Vmp>30v, Voc<50v;5) WVC 1200 recommend: 4pcs 250W-320W solar panel, Vmp> 30v, Voc<50v;6) WVC 1400 recommend: 4pcs 250W-350W solar panel, Vmp> 30v, Voc<50v.Q3. When the micro inverter will start working in sun days?As long as the minimum starting voltage DC22V output from solar panle can be met. But only meet DC Vmp> 30V from solar panel, it can work in high efficiency.Q4. What are the conditions for proper use ofthis product?1) This model designed for grid tie. Only your local electricity grid can supply electricity normally, and the DC side can put into DC power to the inverter, then inverter can keep working normally.2) This machine is not working in low light of day time or night.Q5. Does this inverter is in pure sine wave? With MPPT?Yes, both are !Ary to report to the grid operator.Q6. Does this inverter need to be installed indoors? Do I need to provide special protection against wind and rain and sunlight?Not needed. For designed in IP67 or IP68 waterproof, and the shell of inverter is made of high quality aluminum aloy, anti-UV aging technology, so it fully meet the design life requirements. The better to install under the solar panel, and avoid direct sunlight.Q7. Only one cable is free in product package, Can I purchase more extension cables?Our cables are high quality products designed according to UL high standards to achieve various weathering requirements such as lightning protection, UV resistance, frost resistance, salt and alkali resistance, and high temperature resistance. If you need a longer cable, we can offer it with connector to you.Q13. Our local power grid does not have the ability to connect to the grid inverter to send out excess power. Can I use your products?Yes, you can install it Ifyour solar power system is connected to a small quantity of inverters, you can transfer excess power to the grid through any plug in your home. Because these currents are very small, they do not affect the stable and the safety of the grid at all. Therefore, it is not necess.Q14. What kinds of vcertificaters does MARS ROCK approved?There are CE, ROSH, FCC certificate and can fully meet the safety requirements of various countries around the world. Meanwhile, we also applied for INMETRO certificate for the special regulations of the Brazilian market.