Customized Solar Power System 30kw off Grid Solar Energy System for Home, Hotel and Office
$0.8
/piece
price excl.VAT
Negotiable
- Minimal order
- 100 pieces
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Product Specifications
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Product Description
Off Grid Solar System
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 that have access to the grid, off-grid solar systems are usually out of question. Here`s why:
To ensure access to electricity at all times, off-grid solar systems require battery storage and a backup generator (if you live off-the-grid). On top of this, a battery bank typically needs to be replaced after 15 years. Batteries are complicated, expensive and decrease overall system efficiency.
Specifications & Configurations
| 30 KW OFF-GRID Solar System Equipment List | |||
| Item | Module | Description | Quantity |
| 1 | BW340P-72 | poly 340w solar panel | 90 pcs |
| 2 | Solar Charge Controller | 240V 150A | 1set |
| 3 | AGM Battery | 12v 250ah | 40pcs |
| 4 | Off Grid Inverter | Output Power: 30kW Battery voltage:240V Output voltage: Three Phases 380-400V 50/60Hz | 1pc |
| 5 | DC Combiner Box | 10 inputs 3 outputs | 1pc |
| 6 | Mounting Structure | Whole set mounting structure for 90 pcs solar module | 1set |
| 7 | PV Cable | 4mm2 | 600m |
| 8 | MC4 connector | Rated Voltage:1000V | 30 pairs |
| Please contact us for more information | |||
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Payment & Delivery
| Payment terms | T/T | EXW | 30% In advance, 70% before delivery |
| FOB | |||
| CFR/C&F | 30% In advance, 70% against copy of B/L | ||
| CIF | |||
| L/C | Total amount above USD70,000, we accept L/C at sight | ||
| West Union | Total amount less than USD5,000 | ||
| PayPal | |||
| Delivery time | 15-20 working days after receiving down payment for one container | ||
FAQ
Q1: What are differences among grid-tied, off grid and hybrid solar power system?
A1: Grid-tied system works based on the national grid. If there is without the national utility, the system can not word.
Off grid system can word without the national grid, but if there is national grid, which can be a back up power for the off grid system
Hybrid system, which combine the function of grid-tied and off grid. All in all, it's a grid-tied system, but can also store the power in the battery.
Q2: How about the leading time?
A2: After receiving deposit, 20-30 days.
Q3: How many years of warranty for the solar system?
A3: For the each of accessories, the warranties are different. Solar panel has 10- years linear output warranty and 25years lifespan. Contorller, inverter and battery has 5-10years warranty, bracket has 10 years warranty.
Q4: How to design a suitable solar power system?
A4: Just contact our sales engineer, who will design the full set of solution for you based on your really needs with the most competitive cost.
We accept OEM and small trial orders, contacting with us now for more information. All inquiries will be replied within 24 hours.
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