Bluesun Solar Panel System 20kw Solar Energy Systems Off Grid 20kw 30kw 50kw 100kw Solar System Home

  • 20000 - 99999 Watts
    $1.30
  • 100000 - 299999 Watts
    $1.10
  • >=300000 Watts
    $0.80
Solar Power (W):
20kw
System Type:
Off-Grid Solar System
Lead Time:
Quantity(Watts) 1 - 20000 20001 - 100000 100001 - 300000 >300000
Est. Time(days) 7 15 20 Negotiable
Customization:
Customized logo (Min. Order: 30000 Watts)
Customized packaging (Min. Order: 30000 Watts)

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Graphic customization (Min. Order: 30000 Watts) Less
Samples:
$1.15 /Watt | 1 Watt (Min. Order) | Buy Samples
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Overview
Quick Details
Place of Origin:
Anhui, China
Brand Name:
Bluesun/OEM
Model Number:
BSM20K-OFF
Battery Type:
Lead-Acid, Lithium Ion
Certificate:
CE/CEC/TUV/ETL
Output Frequency:
50/60Hz
Application:
HOME, Commercial, Industrial
Work Time (h):
24 Hours
Mounting Type:
Ground Mounting, Roof Mounting, Carport Mounting, Ground / Roof mounting brackets
Output Voltage (V):
110-240/380-/480V
Load Power (W):
20kw
Controller Type:
MPPT, MPPT
Solar Panel Type:
Monocrystalline Silicon, Polycrystalline Silicon
Serve Life:
25 years 20kw solar system
Min. Space Needed:
128 Square meters
Charge Controller:
MPPT charge controller
Daily Generation:
100KWH (PSH=5)
Deep Cycle Battery:
Maintenance-free Gel / VRLA / OPzV
Complete Set:
off grid 20kw
Safety Class:
Class A
Technical Support:
Yes
Installation Manual:
Yes
Supply Ability
Supply Ability:
500000 Watt/Watts per Week
Packaging & Delivery
Packaging Details
In well protected carton with pallet
Port
Shanghai or Ningbo
Picture Example:
package-img
Lead Time :
Quantity(Watts) 1 - 20000 20001 - 100000 100001 - 300000 >300000
Est. Time(days) 7 15 20 To be negotiated
Video Description
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Product Description

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.
20KW Off-grid Solar Power System Components List
Item
Model
Description
Quantity
1
Solar Panel
Poly 350W or Mono 380W solar panel
64 pieces
2
Combiner Box
8 inputs 2 outputs
1 piece
3
Charge controller
192V 100A Charger controller
1 piece
4
Battery
12V 250Ah (adjustable) gel battery
32 pieces
5
Off-grid Inverter
20000W EU standard or US standard
1 piece
6
Mounting Support
Pitched / flat roof, ground
1 set
7
Cable
Single-core 4mm2 and 16mm2 PV cable
800 meters
8
Connector
Solar connector
50 pairs
9
Tools Bag
5 kinds of PV installation tools
1 bag 
More details please send inquiry below

Solar Panels

> 25 years Warranty
> Highest conversion efficiency of 17%
> Anti-reflective and anti-soiling surface power
loss from dirt and dust
> Excellent mechanical load resistance
> PID Resistant, High salt and ammonia resistance

Charge Controller



> PWM controller up to 200A
> MPPT controller up to 100A

Battery

> Agm Battery
> Gel Battery
> 2V,12V
Without a battery bank (or a generator) it well be lights out by sunset. A battery bank is essentially a group of batteries wired together

Off-grid Inverter

> Input Voltage from 12V to 1000V
> Input Ampere 5A to 200AH
> EU Output voltage: 220-240/380-400V

> US Output voltage: 110/120/208/240/277/480V
> Single phase and Three phase   

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

Accessories

> PV Cable 4mm2 6mm2 10mm2, etc

> AC Cable
> DC/AC Switches

> DC/AC Breakers
> AC/DC Combiner box

> Tools bag

Packing & Delivery
By sea
Delivery from Shanghai or Ningbo seaport
By air
Departure from Shanghai Pudong Airport
By express
By TNT/DHL
Project
Our Company
Global Exhibitions
Related Products

SOLAR PANEL

SOLAR CHARGE CONTROLLER

BATTERY

ON GRID INVERTER

OFF GRID INVERTER

MOUNTING STRUCTURE

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