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Home > Products > Best price 4 kw 5kw solar storage system 8kw on-grid solar pv system for hot sale
Best price 4 kw 5kw solar storage system 8kw on-grid solar pv system for hot sale
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Product: views:5Best price 4 kw 5kw solar storage system 8kw on-grid solar pv system for hot sale 
Unit Price: Negotiated
Min.Order:
Supply:
Delivery: Shipment within days since the date of payment
Valid until: Long Term
Updated on: 2021-12-28 11:28
  Negotiated
Product Details
Complete Solar System
Off Grid Solar Energy Systems
Model
1KW
3KW
5KW
330W Solar Panels
4 Piece
9 Pieces
14 Pieces
MPPT controller & Inverter
1 Set
1 Set
1 Set
Battery
2 Pieces
4 PIeces
8 Pieces
Battery Rack
1 Set
1 Set
1 Set
PV/DC Cable
100 Meters
100 Meters
200 Meters
Protection board
1 Set
1 Set
1 Set
MC4 Connector & Cables
1 Set
1 Set
1 Set
Installation Tools
1 Set
1 Set
1 Set
Mounting Structure
Customized with roof or ground



Solar Panel
* High Efficiency PV Module of 17% - 20%
* Anti-Reflective Glass Increase Light Absorption
* Certified Anti Salt-mist, Anti Ammonia Corrosion by TUV
* Smart Module Compatible, Maximum Optimized System Power Output

MPPT Controller & Inverter

* 1KW, 3KW, 5KW Off-grid Inverter
* Output: Single Phase
* 220/230/240V(L/N/PE)

Solar Battery

* Battery would provide the stable DC power for Inverter DC Input
* Deep Cycle Battery
* GEL Type
* 12V 250AH (3KWH/pc)
* Battery Racket Customization

Protection Board

* Circuit Breaker for PV Input
* Circuit Breaker for Battery
* Circuit Breaker for AC Input
* Circuit Breaker for AC Output

Accessories
Cables: * Grid to circuit breaker 5m * Ground wire 20m * Battery to circuit breaker 6m * Circuit breaker to inverter 0.3m * Load output to circuit breaker 0.3m * Circuit breaker to inverter 0.3m MC4 Connector

Mounting Structure

Customized for :
Rooftop(Flat/Pitched), Ground , Car Parking Lot
Adjustable tile angle from 0 to 65 degree
Compatible with all solar modules.

Installation Tools
* M8 hex wrench * QC4 disassembly toolGloves * Screwdriver 5mm * QC4 disassembly tool
Advantages

Most Complete Configuration

Configuration is most complete on the market, which includes all necessary components. After the installation is complete, it can
be directly used by household appliances.

Super load capacity, with complete short circuit protection, overvoltage protection, overload protection, backfill protection,
insulation resistance protection, etc.
Automatic Production
DAH solar - established in 2009 with 1.5GW solar module production capacity

Covers 58,000 sqm and has 350 employees. DAH solar is a national high-tech enterprise specializing in R & D and manufacturing of solar modules, have own engineer team for complete set solar system design for residential and commercial projects.
Solar cell Welding
Use automatic welding machine to connect solar cells in series

All the solar cells are made by top class brand, like TW Solar, Longi Solar
Automatic typesetting machine

After setting up the program according to the requirements of the process drawings, the typesetting machine will automatically
typeset the battery string. High precision, high efficiency, low defect rate
Automatic welding

Automatic laying of EVA, backing, automatic cutting of excess backing material 100% automation of the entire production process
EL Testing

Use the mirror to inspect the appearance of the solar modules before lamination, and repair them if they are defective
Visual Inspection

Through the turning machine, completely inspect the solar panel after lamination, and record the defects and feedback to the
previous process
Flash Testing

Including temperature, power, voltage, current and other related tests, ensure 0~+5W Positive Power Tolerance
Safe Package
Project Cases
Service Team
Recommend Products
FAQ
Q1: How to insatll and use the solar system? A1: We have the English teaching manual and videos;All the videos about every step of solar system Disassembly, assembly, operation will be sent to our customers. Q2: What if I don't have export experience ? A2: We have reliable forwarder agent which can ship items to you by sea/air/Express to your doorstep.Any way, we will help you choose the most suitable shipping service. Q3:Can you provide the free shipping to sea port ? A3:Yes, we provide the free shipping to your convenient sea port.If you have agent in China, we can also ship it to them for free. Q4: How is your technical support? A4: We provide lifetime online support through Whatsapp/ Skype/ Wechat/ Email. Any problem after delivery, we will offer you video call anytime,our engineer will also go to oversea help our customers if necessary. Q5: How can I make sure it's a secure transaction ? A5: Alibaba can protect buyers' interest, all of our transation will go through alibaba platform.As you do the payment, the money will go directly to Alibaba bank account.After we send your the items and you comfirm the detailed information, Alibaba will release us the money. Q6: Can you get the the solar system customized for us ? A6: Of course, brand name, solar panel color,designed unique patterns available for customization. Q7:How to become your agent? A7:Contact us through Alibaba, we will give you the best price and look forward to your greetings.
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