20kw Solar System Cost 20kw Solar System With Battery Storage

Invest Home With 20kw Off Grid Solar System---Save Your Electricity Bill

20kw off grid solar system is simple and most use for home,It is used for self household appliances, solar panel generate electricity to store power in batteries, customer can use it in any time. It is suitable for remote village, rural area or without stable utility grid.

20kw off grid solar system is easy to install and simple to operate, If the inverter connect to grid,It means if solar system have no power, inverter will connect to city grid automatically to keep supplying electricity for home appliances.

20kw Off Grid Solar System Configuration Details

	630W Shingled solar panel   laminated Mono A grade   25years warranty   Above 25years Long Lifespan    Vmp: 39.62V    Imp: 15.90A   Open circuit voltage: 48.60V   Size:2158mm×1236mm×35mm     High efficiency,Anti-reflective,   Anti-soiling surface power loss from dirt
	Mounting Bracket   1, Wind Load Max 55m/s    2, Snow load: Max 1.5kn/m2    3, Setting angle: 0-60°    4, Material: Aluminum alloy    5, Standard: Suit for EU,AU,US
	Solar Combiner Box   Lighting Protection   Reverse and surge protection   Waterproof Protection IP65   Over Current and Voltage Protection
	Solar 4mm² Cables   (one red or one black)   suitable for solar system   -40℃-90℃
	250AH battery   Low Self-Discharge   Free Maintenance   Deep Cycle Performance
	MC4 connector 8pairs 30A 1000V   Wire Cable Cutter &Stripper   MC4 Crimper, Disassembly Tool                              Battery connector cable
	20kw Inverter Built in MPPT charger controller MCU, SPWM control technology, Pure sine wave；  Unique dynamic current loop control technology；  Applying to capacitive/inductive /nonlinear mixed load； Strong overload and impact resistance；  Perfect protection function: overload, short circuit, over-temperature etc.  High efficiency, low noise, environmentprotect and energy save；  Automatic switching, unattended；  Stable performance, safe and reliable,   long lifespan;

20kw Off Grid Solar System Introduction

Our solar panel factory started from 2003, our customer's solar panel worked 19years, we warranty our solar system have a long lifespan above 25years.

Our solar system have made many projects for home and power station, successfully used by customer with very high efficiency, 5 to 6 years cost-recovering, 25years warranty, can be used above 30years with free electricity obtaining.

20kw Off Grid Solar System

1. 4 parallels of 8pcs 39.62V 630W solar panel connect in series to be 316.96V DC

2. 4 parallels of 8pcs X 630W solar panel connect to combiner box  

3. combiner boxes connect to Controller input .

4. The controller output to charge 16pcs 12V 250AH batteries of 192V connected in series,

5. The power from 16pcs batteries of 192V DC connect to 192V DC input of 20KW inverter

6. The inverter will transform 192V DC to be 220V/230V for home use 

20KW solar system can generate 140 to 160KWH in a sunny day
The system include:
32pcs of 630W solar panel+ mounting bracket+ cables+combiner box+16pcs or 32pcs 250AH batteries +20kw hybrid inverter

20kw Solar System for Home Sample

What do our customer say?

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Xianghong Solar System Warranty

Solar Panels: 25years, Gel Battery: 2years, Inverter: 5years, Mounting Brackets: 25years

1）.During warranty time, We provide components free for repair or replacement caused by defects in materials and workmanship under normal application, installation, use and service conditions.

2）,After warranty time, We will provide components with cost price for maintenance and repair product in life long.

3）,Subject to proper installation ,maintenance and use in accordance with the User Manual. We shall not responsible for the damage that due to the improper use, maintenance

Xianghong Solar System Company Profile

Qingdao Xianghong Group founded 2 solar panel factories from 2003 which is early specializing in solar field in China, We are professional in providing complete solar system for home and commercial project, have experienced international trade team to provide professional service for customer.

We provide A grade quality solar panel and system with modern highly automated workshop,Our products have passed of CE,IEC,ISO and TUV certificate,Our company have done many big solar projects in domestic and abroad in the past years.

We had established long term cooperation with customers more than 150 countries from Europe, Africa, Asia, the middle east,and America countries,We welcome new customers to establish a good solar business with us,We will provide high quality, better price to save our customer electricity bill.We welcome to customer visit to our factory.

Xianghong Solar System Factory

Xianghong Solar System Factory

Xianghong Solar System Exhibition

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Xianghong Solar System FAQ

1, Are you factory or trading company?

We are group company have one trade and two solar panel factories since 2003 which have modern highly automated workshop.

2. What is your company advantage?

We have a better price and quality, We are in solar field for many years have more experiences to configurate system and save cost,we near to Qingdao port which is The World's Seventh Big Port, can get to 700 ports of world's 180countries,we can deliver goods to our port to save cost for customer.

We had establish with our port biggest ship agent more than 15years, always have a better shipping cost and can save customer’s destination port charges.

3, What is the payment method?

Usually we do T/T payment with 100% for small order to deliver the goods fast, if bigger order it is negotiable.

4,What is the lead time?

Our quotation is FOB price, When you confirm the order and tell us your port, we can ask shipping cost according to your order quantity.

Usually after deposit we will arrange production, we can finish production in 7 to 14days, or If we have enough stock ,We can deliver goods in one week.

5, What is your warranty?

Solar Panels: 25years, Gel Battery: 2years, Inverter: 5years, Mounting Brackets: 25years

1）.During warranty time, We provide components free for repair or replacement caused by defects in materials and workmanship under normal application, installation, use and service conditions.

2）,After warranty time, We will provide components with cost price for maintenance and repair product in life long.

3）,Subject to proper installation ,maintenance and use in accordance with the User Manual. We shall not responsible for the damage that due to the improper use, maintenance

6, How about the installation?

The home solar system is easy to install,,customer can install it by themself,There have instruction book with the goods,We provide installation drawing and user manual for you.

We can sppoint our engineers to guide the installation for big solar project.

Xianghong Solar System Contact