Dawnice 30 Kw on Grid Solar System Commercial Solar Power System Cost

  • Product name: Dawnice On grid solar system
  • Model Number: DW-30KW-ONGRID
  • Application: Home,Residential, Commercial use
  • Inverter Type: On Grid inverter with MPPT controller
  • Controller Type: MPPT
  • Mounting Type: Ground Mounting/Roof Mounting
  • PV Power (KW): 30
  • Output Frequency: 50HZ/60HZ
  • Certificate: UN38.3,MSDS,UL1973(Cell),IEC62619(Cell)
  • Type: On Grid solar system
  • Solar Solution:Customized

Factory Direct Price

MOQ 1 only. Door to Door. Provide engineer on-site service. Support DIY accessories ordering or whole-house solar system solution customization services.

Factory Direct Price

MOQ 1 only. Door to Door. Provide engineer on-site service. Support DIY accessories ordering or whole-house solar system solution customization services.

Huawei Solar Inverter

Huawei Solar Inverter

  • 1. Model Number: SUN2000-30KTL
  • 2. Max. Efficienct: 98.7%
  • 3. Max. Input Voltage: 1100V
  • 4. Rated Output Voltage: 230 Vac / 400 Vac / 480 Vac, 3W/M+PE
  • 5. Output Frequency: 50 Hz / 60 Hz, 50/60HZ

Dawnice Mono Solar Panel

  • 1. 455W Mono Solar Panel
  • 2. Half Cell
  • 3. Warranty:10 Years
  • 4. Brand:Longi, JA, Jinko, Trina As Required
PV system installation tools

PV system installation tools

  • 1. Disassemble Tool
  • 2. MC3 MC4 Crimper
  • 3. Wire Cable Cutter & Stripper
  • 4. MC4 Connector Assembly
MC4 Connector

MC4 Connector:

  • 1. Rated Current: 30A
  • 2. Rated Voltage: 1500VDC

PV Cable:

  • 1. AC Cable
  • 2. DC Switches
  • 3. AC Breaker
  • 4. AC/DC Combine Box
  • 5. PV Cable 4MM2 6MM2
Mounting Structure

Mounting Structure

  • 1. Ground Solar Mounting System
  • 2. Residential Roof(Pitched Roof)
  • 3. Car Parking Solar Mounting System
  • 4. Vertical Wall Solar Mounting System
  • 5. Commercial Roof(Flat Roof&Workshop Roof)
  • 6. All Aluminum Structure Solar Mounting System

How to install

1. Install the brackets


2. Install the PV components


3. PV Junction Box


4. Inverter and Battery


How many solar panels required for 30kW?

  • Installing a 30kw solar system photovoltaic system requires about 175-245 square meters of space
  • The solution we provide is 63 pieces of 455W monocrystalline solar panels, which can be adjusted according to your actual situation
  • However, if it operates normally in a location with sufficient sunshine, a 30kw solar system will obtain full return on investment within 3 to 7 years

Is 30kW solar system enough?

  • Broadly speaking, there are three options available: off-grid solar systems, grid-connected solar systems, and hybrid solar systems
  • Specifically, it is necessary to conduct a special assessment according to the electricity consumption of each household, and design different photovoltaic system solutions
  • As an excellent photovoltaic system solution integrator in China, Dawnice has provided energy solutions for nearly 80,000 households

How much power does a 30 kW solar system produce?

  • Photovoltaic power generation can not only save energy and reduce emissions, improve economic effects, but also a considerable source of income
  • Under normal circumstances, a 30kw solar system can generate about 120 degrees of electricity a day, which will vary according to the local sunshine time, environment, and inclination angle.
30kw solar systems

What can Dawnice do?

  • High Quality Products
  • DDP Service
  • Friendly and Professional Customer Service
  • Solar system solution design
  • Solar inverter, lithium battery storage system also are available.
  • Multiple payment supported(T/T, Paypal, XTransfer, L/C, Western Union, D/P etc. )
System Basic Information:
Daily Power Consumption:>120KWH
Average daily generation: 30KW
Rated Loads Capacity:30KW
Solar Panel(63pcs)
455W Mono Solar Panels
PV Array Combiner(1pcs)
Simplify wiring between PV array and controller, protections to controller, features:
– Wide range of DC input voltage
– IP65 guard level, suitable for outdoor
– Reliable thunderstorm & surge protection
– Multiple PV strings inputs (6 strings)
Inverter (1pcs)
Huawei SUN2000-30KTL
Solar Panel Rack(1pcs)
Roof type mounting rack
including complete fittings,
aluminum alloy
(Rack can be customized per request)
International standard, with specification suitable for solar system, BVR-1*10 series

Yichun Dawnice Manufacture & Trade Co., Ltd.

Our technical and sales teams are ready to meet your requirements and answer any question involving the various applications that use our product’s.