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Dawnice Residential 15kw off Grid Solar Power System with Battery Backup Price

  • Product name: 15kw off grid solar system
  • Application: Residential, Home
  • Inverter Type:off grid inverter with MPPT controller
  • Output Voltage(V):AC110V/120V/220V/230V/240V
  • Mounting Type: Ground Mounting/Roof Mounting
  • PV Power (KW):15
  • Output Frequency: 50HZ/60HZ
  • Certificate: TUV/CE/ISO14001/ISO1901/UN38.3,MSDS,UL1973(Cell),IEC62619(Cell)
  • Type:off grid solar system
  • Warranty:25-30years

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.

dawnice 15kwh system wall mountd battery
  • Battery Type:Lithium ion battery
  • Cycle Life:More than 6000 times
  • Warranty:10 years
  • Certificate: UL/CE/UN38.3/MSDS/CB/KC
dawnice 15kw off grid solar inverter

Solar Inverter

  • Model Number: 5kw off grid solar inverter*3
  • Max. Efficienct: 98%
  • Input Voltage: 60-145VDC
  • Communication: RS485/CAN
  • Operating Temperature Range (℃): -45~60℃, >45℃
  • Cooling: Smart cooling
  • Output Voltage: 230VAC ± 5%

All Black Solar Panel

  • 1. 500W Mono Solar Panel*60
  • 2. Half Cell
  • 3. Warranty: 10 Years
  • 4. Brand:,JA, Longi, Jinko, Trina As Required
  • 5. All Black Solar Panel Can be Supplied
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


Dawnice advantage:

1.Intelligent and efficient:

  • Storage of surplus electricity, improve the use rate of PV power .
  • PV and mains can charge the battery
  • Flexible configuration of lead-acid and lithium-ion batteries
  • All in one design: charging, control , inverter
  • Compatible with off-grid and on-grid modes

2.Flexible operation:

  • Various communication :Wi-Fi/Ethernet/GPRS/RS485
  • Peak and valley time can be set, automatic peak cutting and valley filling.
  • Remote control by computer or phone
  • LCD display,easy operation

3. Stable and reliable.

  • High protectionand A grade battery cell
  • Smart BMS to ensure battery life
  • Heat dissipation, reduce failure rate
  • Completely system , high transformation efficiency,
  • More than 6000 cycle life .
  • 48V low voltage battery, transformer isolation design

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. )
15Kw Off Grid Solar Power System Components
Item Name Description Quantity
1 Solar Panel 500w Solar Panel 60pcs
2 Inverter 15kw Off Grid Solar Inverter 1 set
3 PV Combiner Box 6 Inputs 2 output 1 pc
4 Charger Controller 192V 100A (MPPT /PWM) 1 pc
5 Battery 48V 300AH (Lithium Battery) 16unit
6 Solar Mounting Structure Roof/Ground Install (Customized) 1 set
7 PV Cable 4 mm2 DC PV Cable 800m
8 MC4 MC4 Connector 20prs
9 Standard Wooded Package + System Connecting Drawings (Easy Installing)
10 System Capacity could be adjustable according customer’s situation

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.