Product Specifications
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Product Description
Overview
Quick Details
Place of Origin: Jiangsu, China
Brand Name: GSO
Model Number: GSS-8kw
Application: Home
Solar Panel Type: Monocrystalline Silicon, Polycrystalline Silicon
Battery Type: Lead-Acid, Lithium Ion
Controller Type: MPPT, MPPT
Mounting Type: Ground Mounting, Roof Mounting
Load Power (W): 5kw
Output Voltage (V): 220v
Output Frequency: 50hz
Work Time (h): 24 Hours
Certificate: CE
Product name: solar PV system 8 kw Off Grid Solar Power With Batteries
Solar power: 8KW
Inverter with controller built in: GSA96-8KVA
Solar panel: GSO-POLY 270W
Bracket: C-Shaped Steel
Service: Free design, whole-kit delivery
Combiner Box: GSB3
GEL Battery: 12V-200AH
Warranty: 2 years
Packaging & Delivery
solar PV system 8 kw Off Grid Solar Power With Batteries
Product Introduction


| System requirement instruction | GSS-8KW off-grid photovoltaic system |
| Design Basis | the system DC voltage is set to 220VDC |
| System Configuration and Offer |
| Item | Part | Specification | Quantity | Remarks |
| 1 | Solar panel | GSO-POLY-270W | 30PCS | connection method:10 strings x 3parallels |
| 2 | PV combiner box | GSB3A | 1SET | 3 inputs, 1 output |
| 3 | Bracket | C-shaped steel | 1SET | Hot-dip zinc |
| 4 | Inverter with Controller built in | GSA220-10KVA(8KW) | 1 set | 1,Built-in 50A MPPT controller. Support grid/Diesel Input. 3,Pure sine wave, power frequency output. |
| 5 | GEL Battery | GSO12V-200AH | 18 PCS | total discharge capacity: 30Kwh |
| Battery Rack | | 1set |
| 6 | Connector | MC4 | 4pairs | |
| 7 | PV cables (solar panel to PV combiner box) | 4MM2 | 100M | Free for this length. If the client wants longer cables, the price needs to be confirmed again. |
| 8 | BVR Cables(PV combiner box to inverter) | 10mm2 | 30M |
| 9 | BVR cables with lugs (battery to inverter) | 10mm2 | 6M |
| Instructions | 1. In rainy days, the battery can support 5000W load work 6hours. 2. The maximum power load should not exceed 8KW (including inductive load impact: such as refrigerators, air conditioners, washing machines, etc. with motor load). 3. The battery can be fully charged in 3-4hours under STC sunshine condition. |
Mounting system




Battery




| Rated Voltage | 12V |
| Capacity(10hr,1.80V/cell.25℃ | 200Ah |
| Weight | 56.2±0.5kg |
| Interior Resistance(completely charge) | 4mΩ 25℃ |
| Max. discharge current | 3000 A(5s) |
| Self-Discharge(20℃) | <3%/mouth |
| Using Temperature | Discharge at -20~60 ℃ Charge at -10~60 ℃ Storage at -20~60 ℃ |
| Temperature compensation | -5mV/cell/ ℃ |
| Design life | 13-15 years |