3KW Off-grid Solar Power System
3KW Off-grid Solar Power System
Off-grid solar power systems, also known as stand-alone or independent solar power systems, are designed to provide electricity to homes, businesses, or other locations that are not connected to the electricity grid. These systems are independent of the electrical power grid and rely solely on solar energy to produce electricity.
The off-grid solar power system consists of solar panels, solar controller, batteries and an inverter. Solar panels convert sunlight into DC electricity, which is then sent to the solar controller that regulates the amount of energy coming into the system. The batteries store the electricity generated by the solar panels and supply power when it is needed. The inverter is responsible for converting DC electricity into AC electricity, which is used to power appliances and devices.
Here is the hot selling module: 3KW Off-grid Solar Power System
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1 |
Solar panel |
Mono 550W |
5pcs |
Connection method：5 strings daily power generation: 9KWH |
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2 |
Bracket |
1set |
aluminum alloy |
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|
3 |
Solar Inverter |
3.5kw-48V-60A |
1pc |
1. AC Input voltage range: 170VAC-280VAC. |
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4 |
Gel Battery |
12V-250AH |
4pcs |
2 strings * 2 parallels Total release power：8.4KWH |
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5 |
Connector |
MC4 |
2pairs |
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|
6 |
PV cables (solar panel to Inverter) |
4mm2 |
40ms |
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7 |
BVR Cables(Inverter to DC Breaker) |
35mm2 |
2pc |
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8 |
BVR Cables(Battery to DC Breaker) |
25mm2 |
4pcs |
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9 |
Connecting Cables |
25mm2 |
2pcs |
|
|
10 |
DC Breaker |
2P 125A |
1pc |
|
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11 |
AC Breaker |
2P 32A |
1pc |
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Solar Panel
> 25 years Lifespan
> Highest conversion efficiency over 21%
> Anti-reflective and anti-soiling surface power loss from dirt and dust
> Excellent mechanical load resistance
> PID Resistant,High salt and ammonia resistance
>Highly reliable due to strict quality control
Solar Inverter
> Uninterrupted power supply: simultaneous connection to utility grid/generatorand PV.
> High energy efficiency: up to 99.9% MPPT capture efficiency.
> Instant viewing of operation: the LCD panel displays data and settings while youcan also be viewed using the app and webpage.
> Power saving: power saving mode automatically reduces power consumption atzero-load.
> Efficient heat dissipation: via intelligent adjustable speed fans
> Multiple safety protection functions: short circuit protection, overload protection,reverse olarity protection, and so on.
> Under-voltage and over-voltage protection and reverse polarity protection.
Gelled Battery
> Maintenance free and easy to use.
> Contemporary advanced technology research and development of new high-performance batteries.
> It can be widely used in solar energy , wind energy,telecommunication systems, off-grid systems, UPS and other fields.
> The designed life for the battery could be eight years up for float use.
Mounting Support
> Residential Roof(Pitched Roof)
> Commercial Roof(Flat roof&workshop roof)
> Ground Solar Mounting system
> Vertical wall solar mounting system
> All aluminum structure solar mounting system
> Car parking solar mounting system
Well, if you need, please feel free to contact us!
Attn: Mr Frank Liang Mob./WhatsApp/Wechat:+86-13937319271 Mail: sales@brsolar.net
Pictures of Off-grid Solar Power System Projects
Off grid solar system is widely used in the following places:
(1) Mobile equipment such as motor homes and ships;
(2) Used for civilian and civilian life in remote areas without electricity, such as plateaus,islands, pastoralareas, border posts,etc, such as lighting, televisions, and tape recorders;
(3) Home rooftop grid-connected power generation system;
(4) Photovoltaic water pump to solve drinking and irrigation of deep water wells in areas without electricity;
(5) Transportation field. Such as beacon lights, signal lights, high-altitude obstacle lights, etc;
(6) Communication and communication fields. Solar unattended microwave relay station,optical cablemaintenance station, broadcasting and communication power supply system, rural carrier telephone photovoltaic system, small communication machine, soldier GPS power supply,etc.
Pictures of Packing & Loading
Certificates
About BR Solar
BR SOLAR is a professional manufacturer and exporter for solar power systems, Energy Storage System, Solar Panel, Lithium Battery, Gelled Battery & Inverter,etc.
+14 Years Manufacturing & Exporting Experience, BR SOLAR have helped and is helping many Customers to develop the markets including Government organization, Ministry of Energy, United Nations Agency, NGO & WB projects, Wholesalers, Store Owner, Engineering Contractors, Schools, Hospitals, Factories,etc.
BR SOLAR’s Products successfully applied in more than 114 Countries. With the help of BR SOLAR and our customers’ hard working, our customers is being bigger and bigger and some of them is No. 1 or top in their markets. As long as you need, we can provide one-stop solar solutions and one-stop service.
With BR SOLAR, you can get :
A. Fantastic one-stop services----Fast response, Professional design solutions, Careful guidance and Perfect after-sales support.
B. One-Stop Solar Solutions & Diverse ways of cooperation----OBM, OEM, ODM, etc.
C. Fast delivery (Standardized Products:within 7 working days; Conventional Products:within 15 working days)
D. Certificates----ISO 9001:2000, CE & EN, RoHS, IEC, IES, FCC, TUV, SONCAP, PVOC, SASO, CCPIT, CCC, AAA etc.
FAQ
Q1: What kind of Solar Cells we have?
A1:Mono solarcell, such as 158.75*158.75mm,166*166mm,182*182mm, 210*210mm,Poly solarcell 156.75*156.75mm.
Q2: What is the lead time?
A2: Normally 15 working days after advance payment.
Q3: What is your monthly capacity?
A3: Monthly capacity is about 200MW.
Q4: What is the warranty period, how many years?
A4: 12years product warranty, 25years 80% power output warranty for monofacial solarpanel, 30years 80% power output warranty for bifacial solar panel.
Q5: How is your technical support?
A5: We provide lifetime online support through Whatsapp/ Skype/ Wechat/ Email. Anyproblem after delivery, we will offer you video call anytime, our engineer will also go tooversea help our customers if necessary.
Q6: How to become your agent?
A6: Contact us through email, we can talk details to confirm.
Q7: Is sample available and free?
A7:Sample will charge cost, but the cost will be refund after bulk order.
Conveniently Contacting
Attn: Mr Frank Liang Mob./WhatsApp/Wechat:+86-13937319271 Mail: sales@brsolar.net
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