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5KW 10KW 15KW 20KW 25KW 30KW Houses 220V Solar Panel Energy Storage System Kits with Lithium-Ion Battery for Home Use
What is off grid system?
Off-grid solar energy systems are also called stand-alone solar systems. It does not connect with Grid or called Utility. It is very popular and suitable for remote areas where there is no public power or Public power is instable.
It can be for Home applications, Commercial applications and Industrial applications.
The off-grid solar energy system can be 1kW/2kW/3kW/5kW/10kW/12kW/16kW/20kW/24kW/30kW/50kW/80kW/100kW/120kW/150kW/200kW/ Customized off-gid power system
| 20kw solar off grid system quotation | |||||
| No | Name | Specification | Quantity | Remark | |
| 1 | poly | 280W | 36 | grade A cells,3pcs in one string and 12 strings in paralle1 |
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| 2 | PV structure | C-shaped steel | 1 | Ground type | |
| 3 | PV combiner box |
GSB3-1 | 4 | waterproof,lightning protection,with DC breaker and fuse |
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| 4 | solar inverter with built-in MPPT controller |
Pure sine wave,5kw with mppt controller |
4 | high frequency inverter; output:220VAC/50HZ, 48V80A mppt charge controller,4pcs connected in parallel |
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| 5 | LiFePO4 battery |
48V200AH | 4 | 4pcs 48v200ah in parallel | |
| 6 | Accessories | DC confluence box | 1 | ||
| MC4 connector | 7 | ||||
| PV cables(solar panel to PV combiner box) |
4mm2 | 400 | |||
| BVR cables(PV combiner box to inverter) |
10mm2 | 150 | |||
| BVR cables(battery to DC confluence box) |
35mm2 | 40 | |||
| BVR cables(inverter to DC confluence box) |
35mm2 | 40 | |||
ABOUT COMPANY
Nowadays, the world is faced with instability of nuclear power generation and environment problem,which is necessary result from the development without considering next generation.Accordingly, STIN established and targeted on being a Total Solution Company which is based on clean sustainable solar energy.Including polysilicon, ingot, wafer, cell and modulewhich are the base of Solar industry,STIN is also dealing with PV Equipment, EPC and O&M. Beyond the Eastern Asia, STIN is making an effort for the whole world's green energy independence.Starting with the supply of high-quality raw material from the China which is the number one PV Market in the world, making a PV plant in Korea and providing 3KW residential solution to South-EastAsia, STIN will keep solving the global environment problem.
STIN knows the importance of green energy.
STIN endeavors for protecting the precious value.
FAQ
1: What's your main products?
Solar panel mono and poly, solar battery gel and lithium-ion, solar system on grid and off grid, solar inverter on grid and off grid, solar charge controller MPPT and PWM.
2:What is your advantage in solar products?
We have been in solar industry for more than 10years and accumulated rich experience. With branch in Japan, Korea, Singapore and Cambodia, full support can be supplied from design to installation.
3: Can you send free samples?
It depends on which kind of products. Normally the sample fee will be returned after you place massive order.
4: What's the shipping cost?
After you confirm the quantity, please let us know which kind of transportation(by sea, by air, by DHL or Fedex or TNT or UPS) you prefer and the destination port. We will send you the shipping cost and time.
5: What's your minimum order quantity?
1pc.
6: How can we send the payment?
T/T, L/C, Paypal, Western Union.
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