Solar Kits — Pre-Configured Systems

Solar Kits — Pre-Configured Systems for Home, Cabin, and Off-Grid Solar panel kits take the guesswork out of going solar. Instead of matching panels, inverters, batteries, and racking part-by-part, a pre-configured solar kit bundles components that are already electrically matched — panel strings sized to the inverter's MPPT window, batteries matched to charge current, and racking rated for the modules. At Portlandia Electric Supply, we stock solar panel kits for every project size, from 3kW cabin systems to 18kW whole-home hybrid builds. Choose your kit type: Grid-tied kits deliver the lowest cost per watt for bill reduction. Hybrid solar kits add battery backup, keeping critical loads running through outages while still exporting to the grid — built around all-in-one hybrid inverters like the EG4 FlexBOSS18, EG4 18kPV, and Sol-Ark 5K. Off-grid solar kits pair an inverter/charger (EG4 12000XP, MidNite pre-wired systems) with LiFePO₄ battery banks for cabins, RVs, and remote sites with no utility connection at all. Size from your power bill: divide your average monthly kWh by 30, then by your local peak sun hours (4–5.5 across most of the US) — that gives your target array size in kW. A 900 kWh/month home typically needs a 7–8kW kit; cabins and RVs often run on 1–3kW with 5–10kWh of storage. Every kit ships with full manufacturer warranties — 25-year panel performance, up to 10-year inverter and battery coverage — and our team provides free kit design and compatibility checks before you buy. Need a worked example? See our 5kW solar kit and 10kW battery-backup kit builds, or read the Solar Panel Kits Buyer's Guide. Questions? Contact Portlandia Electric Supply — kit design is what we do all day. 5kW Starter Kit — Perfect for Grid-Tied Homes Our 5kW starter kit is the ideal entry point for homeowners looking to reduce their electric bill and gain energy independence. The kit includes ten 500W monocrystalline solar panels, a Solis 5kW grid-tie inverter with dual MPPTs, a WiFi monitoring dongle, aluminum rail mounting hardware with L-feet and clamps, DC and AC disconnects, and 50 feet of MC4 PV cable. This kit produces approximately 6,500-7,500 kWh per year, enough to offset the average US home's electricity by 40-60%. The plug-and-play design is compatible with net metering programs and is eligible for the 30% federal Investment Tax Credit (ITC). 10kW Battery Backup Kit — Whole-Home Protection For homeowners in areas with frequent grid outages or time-of-use pricing, our 10kW battery backup kit provides peace of mind and energy arbitrage. The kit includes twenty 500W bifacial solar panels, a Sol-Ark 12K hybrid inverter with integrated rapid shutdown and generator input, a SOK 48V 100Ah server rack battery (expandable to 400Ah), aluminum mounting hardware, disconnects, combiner boxes, and all necessary DC cabling. The 10kW array produces 13,000-15,000 kWh annually, while the 5-20 kWh battery bank provides 8-24 hours of whole-home backup during outages. The Sol-Ark inverter's time-of-use mode shifts solar energy to peak-rate periods, maximizing savings. Off-Grid Cabin Kit — True Independence in the Wilderness Our off-grid cabin kit is designed for remote locations where the grid is unavailable or prohibitively expensive to connect. The kit includes eight 500W panels, a Sol-Ark 8K hybrid inverter (or Sol-Ark 12K for larger loads), a 10kWh LiFePO4 battery bank, a backup generator auto-start interface, 30A MPPT charge controller, DC lighting and USB outlets, grounding equipment, and a complete wiring diagram. The system produces 3,500-4,500 kWh annually, sufficient for a small cabin with LED lighting, a refrigerator, a well pump, and occasional power tools. The generator auto-start ensures batteries stay charged during extended cloudy periods, and the EMP-hardened inverter protects against electromagnetic threats. All Components Included — No Hidden Costs Every Portlandia Electric Supply solar kit is complete. We do not sell partial kits that require you to source additional parts from unknown vendors. Each kit includes: solar panels, inverter, batteries (where applicable), mounting hardware, DC and AC wiring, disconnects, conduit, grounding components, monitoring equipment, and detailed installation instructions. Optional add-ons include battery expansion packs, EV charging stations, generator integration kits, and professional installation services. DIY-Friendly Design Our kits are designed with the DIY installer in mind. Components are pre-selected for compatibility, and our included wiring diagrams show every connection point clearly. Many of our customers complete their installation in a single weekend with basic electrical knowledge and common tools. For those who prefer professional installation, we maintain a network of certified installers across the Pacific Northwest and can coordinate installation for any kit purchase. Why Buy Solar Kits from Portlandia Electric Supply? Pre-configured kits eliminate design complexity and compatibility risks All components sourced from authorized distributors with full manufacturer warranties Competitive kit pricing — save 10-15% versus buying components separately shipping included on all solar kits within the continental United States NET 30 terms available for approved Pro Account customers and contractors NABCEP-certified technical support for installation questions and troubleshooting Custom kit design available — contact us for specialized system requirements Ready to Get Started? Shop code-compliant solar equipment at wholesale prices. Pro contractors save up to 40% with a free Pro Account. Shop Solar Panels Apply for Pro Account

Popular Solar Kits — Pre-Configured Systems models & specs

• Goodman Dragonfly Kit A2L Compatibility Boards - 0230K00044
• Generac Two Wire Start Kit
• Generac Paint Kit Gray
• Goodman GLXS5B| 15.2 Seer2 Split System Air Conditioner Single Stage Replaces GSXH5 - GLXS5BA6010
• Briggs and Stratton Diagnostic Dongle Kit for LC 25-60kW Impco Engines - 6275
• Cummins Kit, Battery Charger (6 amp mounted) - RS22-RS40
• Generac GB2000 POWER STATION GS100 BUNDLE - 8045 — full specifications & datasheet
• Generac Side Connection Lug Kit
• Cummins Preventive Maintenance Kit (ND Air Cleaner) - RS22-RS30
• Enphase IQ Battery 3T Cover Kit - B03T-C-0430-O
• Savant Power Director - HST-DIRECTOR-00
• Enphase IQ Battery 5P Kit - IQBATTERY-5P-1P-NA
• Cummins Kit, Accessory - Sound Kit, Level I to Level II, Sandstone, RS22-RS40
• Generac AUXILARY SHUT DOWN, SINGLE KIT
• Goodman 15.2 Seer2 Split System Heat Pump Single Stage Replaces GSZH5 - GLZS5BA2410
• Briggs and Stratton 25-30kW Maintenance Kit (3600 RPM Units) - 6280
• Generac Maintenance Kit, 9.0L 100-150kW
• Chint Flex Performance Package with Revenue Meter Services - FlexOM-PP-Meter
• Kohler 9000 Watt Portable Generator w/ Mobility Kit PA-PRO90-2002
• Cummins Kit, Battery Heater - RS125-RS150
• Outback Power GS8048A GS4048A Power Module Replacement - SPARE-205
• Goodman Nighthawk Kit A2L Compatibility Boards - 0230K00007
• Briggs and Stratton 35-60kW Remote Annunciator Kit, NFPA 110 Compliant - 6334
• APsystems Leoch 12V 180Ahr (C20) VRLA Pure Lead With Carbon 3000 Cycles at 50% DoD (SKU Part Number ) - PLC+C180FT
• Outback Power FM100-300VDC-AFCI AFCI Replacement Kit not compatible with previous FM100-300VDC - SPARE-047
• Briggs and Stratton 10-13kW Maintenance Kit - Current Vertical Vanguard Engine - Power Protect and Next Gen (replaces 6035) - 6873
• Generac KIT VCC K 480/277V 3P
• Briggs and Stratton LP Vaporizer Kit, Liquid Withdrawal 11.1LTCAC, PSI Engine - 6505
• Briggs and Stratton 17-26kW Maintenance Kit - Power Protect and Next Gen Product compatible - 6872
• Generac KIT 3R CONVERSION TX 300-400A SE — full specifications & datasheet
• Briggs and Stratton 35-48kW Maintenance Kit, 4.3L Engine - 6514
• Cummins Kit, Larger Battery Tray (holds one 4D battery) - RS50-RS100
• Cummins Kit, Battery Heater - RS50-RS100
• Outback Power DC Wiring Cover w/ Turbo Fan For Sealed Inverters - FXTURBOKIT
• Briggs and Stratton 48-60kW Maintenance Kit (GM 5.0 and 5.7 liter)(NOT Compatable with 4.3L Engine) - 6168
• EcoFasten SLIDE Slide Tile 8" V2 or V3 - ROCK-IT SYSTEM
• Staubli MC4 Solar Connector Tool Kit- 32.6128-22100
• Briggs and Stratton Retrofit Transfer Switch Relay Kit - Transfer Switch Conversion Kit - 6471
• Cummins Kit, Accessory - Sound Kit, Level I to Level II, Sandstone, RS50-RS100
• IronRidge Kit XR1000 Bonded Splice - XR-1000-SPLC-M1 — full specifications & datasheet
• Cummins PM KIT, NORMAL DUTY, RS50 - RS60
• Cummins Kit, Accessories - PM - air cooled
• Cummins Kit, Accessories - Extreme Cold
• Briggs and Stratton 10-13kW Maintenance Kit - Legacy Vertical Professional Series Engine - 6179
• Cummins Kit, Battery Charger (6 amp mounted) - RS150-RS150
• SimpliPhi Two Batttery Bus Bar Kit- Includes Bus Bar to Terminal Block wiring 2/ - BB-2-12
• SimpliPhi BOSS.6 Three Battery Bus Bar Kit: Includes Bus Bar to Terminal Block - BB-3-6
• Eaton 200A 3PH 600VAC/250VDC Type DH Fusible NEMA 3R Safety Switch - DH364NRK — full specifications & datasheet
• Enphase IQ Systems Controller 2 - EN-EP200G-SC2-RSD-KIT
• Enphase IQ System Controller 3 200A Grid-Side Installation with Neutral Forming Transformer 240V – EN-SC200D111C240US01
• Briggs and Stratton 17-26kW Power Protect Battery Warmer Kit, 240V - 6869
• 12 kW Roof-Top Grid-Tie System with Microinverters
• Chilicon power Gateway CP-100 - CP-GWY-1000
• Champion 12.5kW Maintenance kit SN before 17NOV0201147 and 14kw SN before 17JUL0500541 - 100373
• Enphase Enpower System Controller - EP200G101-M240US00
• Enphase IQ System Controller 3G, 200A Grid-Side with Neutral Forming Transformer & Generator Support – EN-SC200G111C240US01
• Briggs & Stratton Remote InteliLite Board Kit - 6353
• Briggs & Stratton 25-30kW Liquid Cooled Cold Weather Kit, 240V - Block Heater and Battery Warmer - 6270
• Briggs and Stratton 13kW Power Protect Battery Warmer Kit, 240V - 6921
• Briggs and Stratton 15 amp, 1 pole circuit breaker bundle (contains 10 circuit breakers) - 6553
• Champion 8.5kW Maintenance Kit - 100372
• Enphase Enpower Handle Kit - EP200G-HNDL-R1
• Enphase Hold Down Kit For PV Breakers In IQ Combiner - X-IQ-NA-HD-125A
• Outback Power European Flexpower Pre-Wired AC/DC System - FP2 VFXR3024E
• Cummins Kit, Accessory - Sound Kit, Level I to Level II, Green, RS125-RS150
• Cummins KIT, ACCESSORIES-Local Emergency Stop Switch - RS13-RS150
• APsystems Imo Isolator 4P 25A 600V - SI25-PEL64R-4
• GCL 640W Bifacial N-Type Monocrystalline Solar Panel
• Briggs and Stratton Switch, E-Stop Kit - 6491
• Cummins PM KIT, NORMAL DUTY, RS80 - RS100
• Champion 12.5kW Maintenance kit SN after 17NOV0201146 - 100816
• Enphase Replacement Adapter - EN-Q-DCC-2
• APSystems APSmart Single Core Transmitter-PLC Outdoor Kit IP65 with 120/240VAC Power Supply - 408006
• SimpliPhi BOSS.6 Two Battery Bus Bar Kit: Includes Bus Bar to Terminal Block - BB-2-6
• Enphase IQ System Controller 3 - SC200D111C240US01
• Briggs and Stratton 30-35kW Maintenance Kit (1800 RPM Units, GM 3.0 liter - includes current 35kW and previous 30kW) - 6167
• 15 kW Ground-Mounted Grid-Tie System with Microinverters
• 12 kW Ground-Mounted Grid-Tie System with Microinverters
• Cummins KIT - Extreme Cold, Naturally Aspirated, UL - RS50
• Enphase IQ System Controller 2 w/ Neutral-Forming Transformer Microgrid Interconnect Device & Breakers - EN-EP200G101-M240US01
• Enphase Ensemble Wireless Usb Adapter Kit - EN-COMMS-KIT-01
• Chint Flex Performance Package with Revenue Meter Services & Cellular - FlexOM-PP-Meter-4G
• Briggs and Stratton 80-100kW Maintenance Kit, 5.7L Engine - 6527
• Briggs and Stratton 25-30kW Maintenance Kit (3600 RPM Units - 1000 hour belt change) - 6268
• 6 kW Roof-Top Grid-Tie System with Microinverters
• 4 kW Ground-Mounted Grid-Tie System with Microinverters
• 11 kW Ground-Mounted Grid-Tie System with Microinverters
• Chilicon Power Plug to add Line 2 and Line 3 to a CP-GWY-100
• Chilicon Power Covers Open T Junction / Locking and Waterproof
• Cummins Enclosure Paint Touch Up Kit (Sandstone)
• Fronius Part B Bus Connector Kit - 4202014480
• Chilicon Power ZW095-A Power Meter accessories HomePower Meter - Gen5
• Ecofasten Simple Seal Bushing - POLY KIT
• APSmart Dual Core Transmitter-PLC Outdoor Kit IP65 - with 277/480 VAC Power Supply - 408005 — full specifications & datasheet
• Victron Busbar 600A 8P +cover - VBB160080010
• GCL 650W Bifacial N-Type Monocrystalline Solar Panel
• GCL 645W Bifacial N-Type Monocrystalline Solar Panel
• GCL 635W N-Type Bifacial Monocrystalline Solar Panel
• Seraphim Solar System SRP-590-BTA-BG
• MicroQuanta MQ-α² Perovskite Tandem Module