Off Grid type 5KW home use solar power system with mono and poly series solar panels

An off-grid solar system (off-the-grid, standalone) is the obvious alternative to one that is grid-tied. For homeowners that have access to the grid, off-grid solar systems are usually out of question. Here’s why :

To ensure access to electricity at all times, off-grid solar systems require battery storage and a backup generator (if you live off-the-grid). On top of this, a battery bank typically needs to be replaced after 15 anos. Batteries are complicated, expensive and decrease overall system efficiency.

We are a factory located in Rizhao City of Shandong Province, mainly in the line for over than 10 anos;

We always gurantee our production with A Grade, full power, high efficiency, longer lifespan;

We can make several power with the same outframe dimension: 1650*992*40mm range from 270W to 320W per piece, also the dimension :1956*992*40mm range from 350W to 380 W per piece .

É claro ,we can accept OEM for the customized request.we warmly welcome your inquiry about our productions, thanks so much;

Vantagens
1.High power, high efficiency
2. Long lifespan, energy saving, environmental-friendly
3. Advanced technology, exquisite workmanship
4. Easy installation, free maintenance

We welcome use Trade Assurance, you’ll enjoy:
100% product quality protection
100% on-time shipment protection
100% payment protection for your covered amount

Q: About Lead time:
UMA: Geralmente 7-15 days after deposit or If we have enough stock ,only 1-2 days can we shipping your orders.

Q: About Sample policy:
UMA: Samples are available on each model. They can be ready in 1-5 days once payment received.

Q: Port of loading:
UMA:Qingdao

Q: About Discount :
UMA:We offer discount on big quantity.

Q: About Products warranty :
UMA: 2-5 years accordingly. Solar panel have 10 years warranty ,other parts all have 2 years warranty. Free service can be provide for the problems of non-human factors.

Q:What is your trade Assurance?
UMA:100% product quality protection.
100% product on time shipment protection.
100% payment protection for your covered amount.

Q:Can I install it myself?
UMA:We provide installation drawing and user manual for you. We can sppoint our engineers to guide the installation.

Q:How to calculate the freight?
UMA:We will calculate it according to the specific location and transportation method, you can discuss it in detail with us.

Q:How do you guarantee the quality of the products?
UMA:We have passed the certification of strict certification assessment of the certification company, and the relevant identification report can be downloaded and viewed in our store. I can also provide you with the certificate.