Tigo Energy

Tigo Energy 

Tigo Energy invented module-level power electronics for the retrofit world — and this collection stocks the genuine Tigo lineup: optimizers, rapid shutdown, and monitoring hardware that bolts onto almost any solar array, new or existing. The TS4-A-O is the flexible MLPE platform: 700W-rated, 1500V, MC4-equipped optimizer units that add panel-level optimization and monitoring to standard…

About this brand →All brands →

56 products

Top Sellers — Market Front-Runners The same Tier-1 lines as the big national players · live PES pricing
Top SellerTigo TS4-A-O 1500V UL/TUV 1.2M Cable MC4 700W Max Power - 461-00252-32Tigo Energy Tigo TS4-A-O 1500V UL/TUV 1.2M Cable MC4 700W Max Power... $49.35 Available to orderLead time confirmed at checkoutTop SellerTigo RSS Transmitter Din Rail Kit, Single Core Outdoor 492-00000-10Tigo Energy Tigo RSS Transmitter Din Rail Kit, Single Core Outdoor ... $153.45 In stockShips in 1–2 business daysTop SellerTigo Energy 493-00000-20 Tigo Commercial Dual Core (300A) RSS Din Rail Transmitter Kit, 480/277VAC PS (no enclosTigo Energy Tigo Energy 493-00000-20 Tigo Commercial Dual Core (300... $168.30 In stockShips in 1–2 business daysTigo TS4-A-F Rapid Shutdown Unit 458-00252-32Tigo Energy Tigo TS4-A-F Rapid Shutdown Unit 458-00252-32 $31.68 In stockShips in 1–2 business daysTigo 490-00000-10 RSS Transmitter Din Rail - Single RSS CoreTigo Energy Tigo 490-00000-10 RSS Transmitter Din Rail - Single RSS... $50.70 In stockShips in 1–2 business daysTigo Energy Storage 3.8kW Hybrid Inverter TSI-3.8K-US 3800W Ethernet Wifi CellularTigo Energy Tigo Energy Storage 3.8kW Hybrid Inverter TSI-3.8K-US 3... $1,325.18 In stockShips in 1–2 business daysTigo TS4-A-F Rapid Shutdown Module Single 15 Amp w/Regular Cable 700WTigo Energy Tigo TS4-A-F Rapid Shutdown Module Single 15 Amp w/Regu... $28.00 In stockShips in 1–2 business daysTigo PS Pure Signal Core RSS Transmitter Din Rail 120/240VAC 492-00000-51Tigo Energy Tigo PS Pure Signal Core RSS Transmitter Din Rail 120/2... $171.00 In stockShips in 1–2 business daysTigo 200A Automatic Transfer Switch 801-200200-0201Tigo Energy Tigo 200A Automatic Transfer Switch 801-200200-0201 $2,057.24 In stockShips in 1–2 business daysTigo Cellular Dongle Kit (5-Year Prepaid Plan) 301-300000-0001Tigo Energy Tigo Cellular Dongle Kit (5-Year Prepaid Plan) 301-3000... $606.48 In stockShips in 1–2 business days
  • Tigo TS4-A-2F 1500VUL 2.4M Cable MC4 Dual Module - 484-00252-24

    Tigo TS4-A-2F 1500VUL 2.4M Cable MC4 Dual Module - 484-00252-24

    Tigo Energy
    $68.20 USD
    $68.20 USD
    Available to order
    Lead time confirmed at checkout
  • Tigo Energy Tigo CCA Standalone Unit - 346-00000-00

    Tigo Energy Tigo CCA Standalone Unit - 346-00000-00

    Tigo Energy
    $184.14 USD
    $184.14 USD
    Available to order
    Lead time confirmed at checkout

About Tigo Energy

Tigo Energy invented module-level power electronics for the retrofit world — and this collection stocks the genuine Tigo lineup: optimizers, rapid shutdown, and monitoring hardware that bolts onto almost any solar array, new or existing.

The TS4-A-O is the flexible MLPE platform: 700W-rated, 1500V, MC4-equipped optimizer units that add panel-level optimization and monitoring to standard string-inverter systems — recovering production from shaded, soiled, or mismatched modules without replacing the inverter. Rapid shutdown is Tigo's other stronghold: single-core and dual-core Pure Signal RSS transmitters in DIN-rail outdoor enclosures, meeting NEC 690.12 module-level shutdown requirements with a signal that rides the existing DC wiring — no extra control cable to pull. Monitoring runs through the TAP access point and Cloud Connect Advanced (CCA), with the RSS signal detector for commissioning verification.

For new builds, Tigo's EI line — including the 3.8kW EI hybrid inverter — brings the same module-level intelligence into a complete residential storage-ready system. Every Tigo product here is genuine factory stock with full warranty and design-tool support: Tigo's online designer validates TS4 compatibility against your specific inverter and modules. Send us your inverter model and module spec, and we will confirm the TS4 configuration, transmitter count, and monitoring kit before you order.

Popular Tigo Energy models & specs