10kw 15kw 20kw 30kw off Grid Solar Power Energy System
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Product Attributes
- Customization
- Available
- After-sales Service
- Yes
- Warranty
- 10 Years
- Model NO.
- SF-OFSS13
- Condition
- New
- Certification
- ISO, CE, TUV
- Specification
- Normal, 5KW/10KW
- Product Name
- Solar System
- Inverter
- Pure Sine Wave Inverter
- Battery
- Lead Acid Battery
- Solar Panel Type
- Mono / Poly Solar Panel
- Battery Set Voltage
- 48V
- Output Frequency
- 50/60Hz
- Mounting Structure
- Customized for Roof/Ground
- Controller
- MPPT Solar Charge Controller
- Function
- Power Support
- Work Time
- 24hours/Day
- Transport Package
- Wooden Box / Carton Packing
- Trademark
- Solarfirst
- Origin
- China
- Production Capacity
- 100000watt/Week
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Product Description

Off-Grid Solar Systems
An off-grid solar system (off-the-grid, standalone) is the obvious alternative to one that is grid-tied. For homeowners who cant always be access to the grid, off-grid solar systems are usually out of question.
Advantages:
1. No access to the utility grid
2. Uninterrupted power supply
3. Completely independent from external energy supplies
| Complete off grid solar energy systems | |||||
| Components | 1KW | 2KW | 3KW | 5KW | 10KW |
| Solar Panel | 3 pcs | 6 pcs | 9 pcs | 16 pcs | 30 pcs |
| Inverter | 1 set | 1 set | 1 set | 1 set | 1 set |
| PV Cable | 100 meters | 100 meters | 100 meters | 200 meters | 400 meters |
| Charger Controller | 1 pc | 1 pc | 1 pc | 1 pc | 1 pc |
| Battery | 4 sets | 4 sets | 4 sets | 8 sets | 8 sets |
| Mounting structure | Standard Pitched Roof(Customized Optional) | ||||
1. 25 Years Power Output Guarantee
2. Anti-reflective and anti-soiling surface power
3. PID Resistant,High salt and ammonia resistance
1. 5 years standard warranty
1. Provide the stable DC power for Inverter
3. Nominal Voltage(Vdc): 12
4. Nominal Capacity(AH): 200
5. Depth of Discharge: 70%
1. PWM Charge
2. Mppt Charge
4. Maximum Charging Current (A): 60/100/120
5. MPPT Voltage Range (VDC): 70-150
1. PV Cable 4mm2 6mm2
2. AC Cable
3. DC Switches
4. AC Breaker
5. AC/DC Combine box
1. Residential Roof(Pitched Roof)
2. Commercial Roof(Flat roof&workshop roof)
3. Ground Solar Mounting system
4. Vertical wall solar mounting system
5. All aluminum structure solar mounting system
6. Car parking solar mounting system




Q1: How much power solar energy systems can you provide?
Q2: Can you offer On Grid and Off Grid solar power systems?
A2: Yes, we produce On Grid solar power systems, Off Grid solar power systems and also provide Hybrid solar power systems.
Q3: Who is your service customer?
A3: Individual client for house solar systems; distributor; importer and solar energy system installer.
Q4: What is your warranty and after-sales policy?
A4: Your order products will be guaranteed for 10 years, and solar panel warranty is 25 years.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR247486". Items marked "" are certified.
Company Profile
Xiamen Solar First Energy Technology Co., Ltd., established in 2011, is a global leading hi-tech enterprise specialized in solar photovoltaic products, including solar mounting structure, solar tracking system., floating solar system, B I P V solution, on-grid and off grid solar power system, solar streetlight and other products that applies solar photovoltaic technology. Adhering to a sustainable development concept of green energy, and taking the bringing sustainable clean energy to human beings as its mission, we continuously gather strength to promote technical innovation for opening a new era for future energy. Solar First products have been awarded patents and I S O 9 0 0 1 certificates. With 2GW annual output, Solar First products enjoy an excellent presence from 80 countries worldwide such as Malaysia, Australia, USA, Argentina, Chile, Brazil, France, Hungary, Armenia, UK, Vietnam, Philippines, Japan, Korea, Cambodia. Adhering to the management philosophy of People Orientation, Quality First and Technology Innovation, We value employees' training and cultivation, taking employees as the greatest wealth of the company, and making their value be rewarded itself.
Xiamen Solar First Energy Technology Co., Ltd will be consistently committed to technology innovation in renewable energies, offering tailor-made design and engineering solutions by complying with local building codes for bankable quality with lower affordable cost to installers, distributors, EPCs and developers, and to providing better products and services for our customers.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- 17th Floor, Building 3, Xinglinwan Operation Center, Jimei District, Xiamen, Fujian, China
-
Plant Area
- 1570.9 square meters
-
Number of Employees
- 55
-
Registered Capital
- 60,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Xiamen Port
-
Minimum Order Quantity
- 10 PCS
-
Supply Chain Partners
- 5
Our Production Capability & Technical Expertise
-
Main Products
- Solar Panel, Solar Energy System, Solar Brackets, Floating Solar Mounting, Solar Mounting System
-
QA/QC inspectors
- 4 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 11 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-02-24
-
Export Year
- 13 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 16
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Cooperated with Fortune 500
- No
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