lianbang-solar
20KW off grid solar power generation system, complete set of household solar power generation equipment
20KW off grid solar power generation system, complete set of household solar power generation equipment
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The 20kW Off Grid Solar Power Generation System is an all-in-one energy solution tailored for large households seeking self-sufficiency and sustainability. This powerful system includes high-efficiency solar panels, a robust inverter, a charge controller, and ample battery storage, enabling you to harness solar energy and store it for use at any time.
Material List
| Num | Name | Specification | Unit | Qty |
| 1 | solar panel | 625w | PCS | 32 |
| 2 | Inverter control integrated machine | 20KW | units | 1 |
| 3 | DC combiner box | 6 inputs and 2 output | units | 2 |
| 4 | Solar battery (lithium iron) | 51.2V100AH | block | 4 |
| 5 | Installation bracket | customized | set | 1 |
| 6 | Photovoltaic DC line | 4mm | metre | 200 |
| 7 | Photovoltaic connector | MC4 | set | 1 |
| 8 | Battery connection cable | customized | set | 1 |
| Item | Specification | Qty |
| 625W N-type Double Glass Solar Panel | Voltage: 56.76Vmp | 32 |
| Weight: 34.6kg | ||
| Size: 2465*1134*35 mm |
| Item | Specification | Qty |
| Inverter control integrated machine | >UPS automatic switching, mains charging, AVR voltage regulation (Level 3) >Built in MPPT solar controller 30A-100A (optional) >Strong inverter capability, one-time soft start, triple peak output power >Equipped with comprehensive protection functions such as overload, high voltage, low voltage, and short circuit |
1 |
| Item | Specification | Qty |
| Solar battery (lithium iron) | High safety and good high-temperature performance Good cycle life and low cost Rust proof, waterproof, advanced engineering Highly sealed, IPX8 waterproof |
4 |
| Item | Specification | Qty |
| DC combiner box | Roof style structural thickened sheet metal Sturdy and sturdy, rainproof and corrosion-resistant Porous ventilation, smooth outlet without damaging the cable Hanging wall holes to prevent rainwater leakage |
2 |
| Item | Specification | Qty |
| Installation bracket | Carbon steel bracket Aluminum alloy bracket Residential roof (sloping roof) Commercial roofs (flat roofs and workshop roofs) Parking lot solar installation system |
1 |
| Item | Specification | Qty |
| Photovoltaic Cable | -40℃ ~ 90℃ | 2 |
| Minimum Order Quantity: 1 roll = 100m | ||
| Rated Current: 30A | ||
| MC4 Connector | Rated Voltage: 1000VDC | 1 |
| Cable Cutters and Strippers | ||
| Battery connection cable | Strong insulation performance High flexibility Strong conductivity |
1 |
Company& Workshop
Xiamen Lianbang Technology Co., LTD is a forward-thinking provider of integrated low-carbon energy solutions. We specialize in energy development, offering a comprehensive range of services including design, investment, construction, operation and maintenance, as well as technical consulting. Our expertise spans the fields of integrated and distributed energy systems.
With years of rich experience in EPC (Engineering, Procurement, and Construction) general contracting for power and electromechanical engineering projects, we apply advanced technology and engineering management to green energy initiatives. This allows us to deliver full-service solutions that meet the diverse needs of our clients.
Engineering case
Our company's real practical cases
FAQ
Q : Can I have a sample order ?
A : Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q : What about the lead time?
A : Sample needs 3-5 days, mass production time needs 15~30 days for order quantity more than.
Q : Do you have any MOQ limit ?
A : For normal products, we provide low MOQ, 1pc for sample checking is available.
Q : What service we can offer ?
A : We provide free design services, installation technical guidance, and maintenance services.
Q : How do you ship the goods and how long does it take to arrive?
A : For small products, we usually ship by DHL, UPS, FedEx or TNT. It usually takes 7-15 days to arrive. For big orders, we usually ship by sea, it will take 7~30days to arrive, depend on distance.
Q : How to proceed an orders?
A : Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order.
