3KW 24VDC Solar Panel Off Grid Solar System
System Type: 3 KW Solar System
Battery: 12V 200Ah lead acid battery *2
Inverter: Off Grid Single phase solar inverter
Name: 3 Kilowatt Solar System
Inverter: Pure sine wave 3Kw off grid inverter
Output Voltage: 230VAC ± 5% @50/60Hz
Certificate: CE/TUV/CSA/CEC/UL/ISO
Lead Time:7-10 days
Payment: T/T, Credit Card, Paypal, Western Union
Place of origin: China
Description
Composition:
* 6 pieces * 550W mono 3kw solar array;
* 1 piece * 3KW off grid pure sine wave inverter
* 2 pieces * 12V 200Ah GEL AGM lead acid battery
* 1 piece * mounting system(color steel tile roof/glazed tile roof/ground customized)
* 200mm PV cables and other accessories.
The 3KW solar system needs an area of at least 15m² for installation and can generate up to 396 kWh of electricity per month.
This off grid solar system is perfect for smaller households with 2-3 people at a competitive price, and we configure the 24VDC lead acid GEL AGM battery as a backup, making the system a perfect choice for those who care more about the budget for the off grid solar system.
Solar Products Services We Provide:
HBOWA provides off-grid solar power system design for free, supporting 1KW, 3KW, 5KW, 10KW, 15KW to 30KW residential and commercial systems. OEM and ODM services are acceptable, and we have complete certificates for solar systems.
For more information about the off grid solar power system, feel free to contact us:
Email: info@pretapower.com
WhatsApp: +8618217600404
Technical Data
- DATA
| 3KW Solar Panel Off Grid Solar System Components | ||||
| Item | Name | Description | Quantity | Warranty |
| 1 | Solar Panel | PERC 550w Mono | 6pcs | 25 years |
| 2 | Off-grid Inverter | 3kw | 1 set | 1 year |
| 3 | Battery | 12V 200Ah Lead acid battery | 2 pcs | 3 years |
| 4 | Solar Mounting Structure | Roof/Ground Install (Customized) |
1 set | 10 years |
| 5 | PV Cable | 4 mm2 DC PV Cable | 200m | 10 years |
| 6 | MC4 | MC4 Connector | 6pcs | – |
| 7 | Standard Wooded Package + System Connecting Drawings (Easy Installing) | |||
| 8 | System Capacity could be adjustable according to the customer’s situation | |||
Components
Mono-crystalline Solar panel
| Dimensions | 2278x1134x30mm |
| Weight | 26.4KG |
| Maximum Power (Pmax) | 550Wp |
| Module Efficiency STC (%) | 0.2129 |
| Brand | Longi/Jinko/JA/Trina/OEM |
| Warranty | 25 Years |
Pure Sine Wave Inverter
| Rated Output Power | 3200VA/3000W |
| AC Voltage Regulation | 230VAC±5% |
| Solar Charger Type | MPPT |
| MPPT Range @ Operating Voltage | 30-400VDC |
| Dimension,D*W*H(mm) | 357*273*95 |
| Gross Weight(kgs) | 6.3 |
Lead Acid Battery
Gel/AGM batteries optional
| Voltage | 12V |
| Capacity | 200Ah |
| Designed floating life | (12V)12 years(25 ℃) |
| Low self-discharge rate | ≤2%/month(25 ℃) |
| Operation temperature range | -40~65℃ |
| Dimension | 522mm*240mm*221mm |
| Weight | 57kg |
Mounting Structure for Solar Panel
Our mounting system of the 3KW solar power system offers a robust and versatile solution for solar system installations. It is designed to withstand various environmental conditions, ensuring long-term stability and durability. The system’s lightweight design minimizes roof load, while its pre-assembled components significantly reduce installation time and labor costs.
Solar System Accessories
* PV single core cable 4m㎡,6m㎡,10m㎡ etc;
* MC4 connectors, according to solar panels.
If your customers need any other accessories, feel free to tell us.
Application Show (6)
Related Product (10)
It depends on the power of each solar panel and the efficiency of the panels you choose. In the 3kw solar system solution, we provide you with 6 pieces of PERC mono bifacial 550W solar panels, which will generate about 13.2KWh per day.
The 3.0 kw solar system generates power according to the weather conditions, season, and your location, as well as the solar power panels you choose. For this 3kw solar panel system, we use 6 pieces of 550w modules. If the efficient sunlight hour per day is 4 hours, then you will get power: 550*6*4/1000 = 13.2 KWh.
It depends on the power of your daily needs and also your budget for the solar systems. If your family has a larger power consumption than 13.2 KWh per day, then we suggest a larger power system such as a 5kw solar system or 10kw solar system, which are popular among our end users.
We provide technical services through WhatsApp/WeChat/Email, and we have demo videos for the installation and use guide of the inverters and batteries, Our engineer will also go overseas to help you if necessary.
You can also consult local solar installers. They all offer free home solar installation consultations and cost evaluations. We suggest that you get installation quotations from at least three companies to compare prices and be sure to inquire about any discounts and preferential activities they may offer.
This issue depends on the cost of the 3kw solar system, as well as the charges for the installation of the system, the power generated by the solar system each year, and the electricity fee in your local area. Once you get clear about these values, then the payback period will be as follows:
Payback period = the total cost for the 3kw solar system(which means solar system cost and installment charges)/(the electricity power generated by the system each day * electricity fee in your local area * 365 days). In china, this 3kw solar system payback period would be 3 years, it may differ per different areas.