25.2kW solar kit Axitec 400 XL, SMA inverter

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SKU:
AXI400-25kW-SMA
MPN:
AC-400MH/144S
Availability:
SHIPS 2 to 3 WEEKS
Shipping:
$1,000.00 (Fixed Shipping Cost)
  • 25.2kW solar kit Axitec 400 XL, SMA Sunny Boy inverter AC-400MH/144S
  • Axitec 400 XL model AC-400MH/144S Mono-Perc 144-cell modules
  • Axitec 400 XL model AC-400MH/144S Mono-Perc 144-cell modules
  • SMA Sunny Boy inverter
$30,500.00

Description

This 25.2 kW solar kit includes (63) Axitec 400 XL model AC-400MH/144S Mono-Perc 144-cell modules, SMA Sunny Boy inverter, safety disconnect, monitoring, rooftop mounting, system design, permit plan and safety labels. The German engineered Axitec solar panels have 25 year manufacturers warranty and are UL test certified for long-term performance and confidence. Choose the DIY base kit, or add your options for rapid shutdown, ground mounting, backup storage battery, EV charging, or full-service installation. Qualifies for tax credits and rebates. Start saving money and the planet today with this low cost solar kit. Order online or PHONE 888-498-3331


WANT A SOLAR PANEL SYSTEM AT THE LOWEST COST?  START SOLAR DESIGN


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Parts / Specifications

What is included:
Permit-ready plans, lifetime support, solar panels, inverter(s), mounting, monitoring, safety labels, accessories, manufacturer's warranty
What is not included:
Conduit, electrical wire, circuit breaker(s), junction boxes, sealant, concrete
PARTS LIST:
PARTS LIST
Solar Panels:
Inverter(s):
Disconnect:
Integrated DC safety switch disconnect box
Monitoring:
24/7 system monitoring Sunny Portal
Wires:
(6) x 100' PV wires with MC4 connectors
Mounting:
Rooftop racks, portrait layout, flush mount (IronRidge or UniRac)
Roof Anchors:
Choose shingle roof flash-foot, universal tile hook, or metal roof base. Other mounts available as needed; additional cost may apply
Hardware:
Module bonding clamps, rails splices, grounding lugs, wire clips
Safety Labels:
NEC code compliant site map placard and safety labels
SYSTEM SPECIFICATIONS:
SYSTEM SPECIFICATIONS
Maximum Power DC (Wp):
25,200 watts DC; 25.2 kW
Maximum Power AC (Wp):
22,961 watts AC CEC
Estimated Power Generated:
3,045 kWh AC monthly average
Maximum Power Voltage Vmp (V):
240 Volts
Maximum System Output Current Imp (A):
96 Amps
Minimum Required OCPD Circuit Breaker Rating (A):
120 Amps
Array Dimensions:
1,323 square feet
Array Weight:
4,032 lbs
Distributed Load:
3.0 lbs psf
Structural Design Criteria:
ASCE 7-10
Design Wind Speed Rating:
1 m/s
Design Snow Load:
50 lbs psf
Design Anchor Spacing:
6' span
Disclaimer:
Product specifications are dependent on manufacturer information and are subject to change without notice.
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Installation Instructions

DIY or Full-Service Pro Solar Installation

You can choose how to install the solar panel system. You can Do-It-Yourself (DIY), hire any contractor or handyman for labor, or we can provide Full-Service Professional installation. Most customers choose DIY to save some serious money. However you decide to go solar, we will provide the permit plans, instruction manuals and lifetime technical support. You will also have the same manufacturer warranties, and be eligible for tax credits, rebates and other incentives.

Professional solar panel system installation by a state licensed contractor includes labor, wiring, electrical setup, balance of system parts, building permit, utility approval, inspection, monitoring setup, and activation. 5 year warranty on labor. Installation services are not subject to state sales tax. Final price subject to system design and site visit. Additional fees may apply for electrical panel upgrade, multiple roof areas, conduit wiring greater than 100 ft, two or more story property, or tilt mounting.


DOWNLOADS

pdf-icon.pngIronRidge roof mount datasheet

pdf-icon.pngIronRidge roof mount Installation Manual

pdf-icon.pngSMA Sunny Boy datasheet

pdf-icon.pngSMA Sunny Boy Installation Manual

pdf-icon.pngAxitec solar panel DATASHEET

pdf-icon.pngAxitec solar panel Installation Manual


How to Install the Solar Panel Kit with String Inverter

  1. Read and follow the installation instruction manuals provided with the solar panels, inverter and mounting system
  2. Secure the roof attachments to the roof rafters; add caulk as needed
  3. Attach mounting rails to the roof attachments using supplied hardware
  4. Secure the solar panel(s) to the mounting rails using the supplied mid-clamps and end-clamps
  5. Connect the solar panel cables
  6. Connect the last PV cable to a junction box
  7. Connect PV wires from the junction box to the inverter
  8. Connect the inverter to a PV solar disconnect box
  9. Connect the PV solar disconnect box to a new circuit breaker in the household electrical box
  10. Contact the local building department or electric utility company to schedule inspection and connection to the grid for permission to operate

Tools Required to Install Rooftop Solar Mounting

  • Tape measure
  • Roofers bar, shingle ripper
  • Chalk line
  • Stud finder
  • Caulking gun
  • Sealant compatible with roofing materials
  • Drill with 7/32" long-style bit
  • Drill or impact gun with 1/4" or 5/16" deep socket
  • Ladder, Safety harness and rope
  • Wire stripper, cutter, crimping tool
  • Conduit bender
  • Voltage or Amp meter, testing tool

How to Install PV Solar Panel Roof Flashing Attachment

Simply slide the flashing under a row of roof shingles, drill pilot hole, apply sealant to hole, secure with bolt and attach sealing washer. Just a few minutes to install flash-foot. Watch this video for a demonstration.


Fast, Simple Universal Fastening Objects (UFO)


Comparing IronRidge XR rails to Box rails


Pro Tips to Mount Solar Rails Square on a Rooftop


The SMA Sunny Boy-US Inverter


How to Install the SMA Sunny Boy Inverter


SMA Sunny Boy Secure Power Supply

The Secure Power Supply on the Sunny Boy inverter is a battery-less generator that can provide 2,000 watts of power during daytime grid outages. Installing the Sunny Boy secure power supply feature can be done in a few minutes.


How to Commission the SMA Sunny Boy Inverter

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