{"product_id":"800w-plug-in-solar-kit-hoymiles-hms-800-2wb","title":"800W Plug-In Solar Kit Hoymiles HMS-800-2WB Dual MPPT  2x JA Solar 465W","description":"\u003ch1 style=\"color: #f87c24;\"\u003e800W Plug-In Solar Kit with Hoymiles HMS-800-2WB Dual MPPT \u0026amp; 2x JA Solar 465W Panels\u003c\/h1\u003e\n\u003cp\u003eStart generating your own solar electricity with this compact 800W plug-in solar kit combining two premium JA Solar 465W full-black panels with the Hoymiles HMS-800-2WB 800W dual MPPT microinverter.\u003c\/p\u003e\n\u003cp\u003eThe two JA Solar panels provide a combined installed solar capacity of 930W, while the Hoymiles microinverter delivers up to 800VA of 230V AC power for use within your property.\u003c\/p\u003e\n\u003cp\u003eThe system deliberately uses more solar-panel capacity than the rated AC output of the inverter. In real UK conditions, solar panels rarely operate continuously at their laboratory-rated maximum. The additional PV capacity helps the system reach its full 800W output more frequently during cloudy weather, mornings, evenings and periods of lower solar irradiation.\u003c\/p\u003e\n\u003ch2 style=\"color: #f87c24;\"\u003eDual MPPT - One Solar Panel Per Input\u003c\/h2\u003e\n\u003cp\u003eThe main advantage of the Hoymiles HMS-800-2WB is its two completely independent MPPT inputs.\u003c\/p\u003e\n\u003cp\u003eEach JA Solar 465W panel connects directly to its own MPPT input, allowing the microinverter to optimise each solar panel independently.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 independent MPPT trackers\u003c\/li\u003e\n\u003cli\u003e1 solar panel connected to each MPPT\u003c\/li\u003e\n\u003cli\u003eIndividual optimisation of both JA Solar panels\u003c\/li\u003e\n\u003cli\u003eBetter performance where one panel experiences partial shade\u003c\/li\u003e\n\u003cli\u003eSuitable for panels installed at different orientations or angles\u003c\/li\u003e\n\u003cli\u003eOne panel does not restrict the MPPT tracking of the second panel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis makes the HMS-800-2WB particularly suitable for garden, balcony, garage, outbuilding and small residential solar installations where the two panels may not receive exactly the same amount of sunlight throughout the day.\u003c\/p\u003e\n\u003ch2 style=\"color: #f87c24;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e800VA Hoymiles HMS-800-2WB microinverter\u003c\/li\u003e\n\u003cli\u003e2 independent MPPT solar inputs\u003c\/li\u003e\n\u003cli\u003e2 x JA Solar 465W N-Type full-black solar panels\u003c\/li\u003e\n\u003cli\u003e930W total installed solar-panel capacity\u003c\/li\u003e\n\u003cli\u003e230V single-phase AC output\u003c\/li\u003e\n\u003cli\u003eBuilt-in 2.4GHz Wi-Fi and Bluetooth\u003c\/li\u003e\n\u003cli\u003eMonitor your solar generation through the Hoymiles S-Miles Home app\u003c\/li\u003e\n\u003cli\u003eNo separate DTU monitoring gateway required\u003c\/li\u003e\n\u003cli\u003e99.8% nominal MPPT efficiency\u003c\/li\u003e\n\u003cli\u003eIP67 outdoor-rated microinverter\u003c\/li\u003e\n\u003cli\u003eNatural convection cooling with no cooling fans\u003c\/li\u003e\n\u003cli\u003e5m plug-and-play AC cable\u003c\/li\u003e\n\u003cli\u003eUK Type G plug\u003c\/li\u003e\n\u003cli\u003eFull-black double-glass JA Solar panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #f87c24;\"\u003eWhy Use 930W of Solar Panels with an 800W Inverter?\u003c\/h2\u003e\n\u003cp\u003eSolar-panel power ratings are measured under Standard Test Conditions in a laboratory. Actual solar generation changes continuously depending on cloud cover, temperature, panel orientation, shading, time of day and the angle of the sun.\u003c\/p\u003e\n\u003cp\u003eFor this reason, this kit deliberately combines 930W of solar-panel capacity with an 800W microinverter.\u003c\/p\u003e\n\u003cp\u003eThe additional solar-panel capacity helps compensate for normal environmental and system losses, allowing the microinverter to operate closer to its maximum output for longer periods throughout the day.\u003c\/p\u003e\n\u003cp\u003eDuring particularly strong sunlight, if the panels are capable of supplying more power than the microinverter can convert, the HMS-800-2WB simply limits its AC output to its rated maximum.\u003c\/p\u003e\n\u003ch2 style=\"color: #f87c24;\"\u003eHoymiles HMS-800-2WB Dual MPPT Microinverter\u003c\/h2\u003e\n\u003cp\u003eThe Hoymiles HMS-800-2WB is an 800VA single-phase microinverter designed specifically for two-panel residential solar systems.\u003c\/p\u003e\n\u003cp\u003eUnlike a single-MPPT inverter where multiple solar panels operate through the same tracker, the HMS-800-2WB provides two independent MPPT channels.\u003c\/p\u003e\n\u003cp\u003eEach JA Solar panel therefore operates independently, allowing the inverter to continuously find the optimum voltage and current operating point for each module.\u003c\/p\u003e\n\u003cp\u003eThe inverter provides an MPPT voltage range of 16V to 60V, with a maximum DC input voltage of 65V and maximum operating input current of 14A per input.\u003c\/p\u003e\n\u003ch3 style=\"color: #f87c24;\"\u003eBuilt-In Wi-Fi \u0026amp; Bluetooth Monitoring\u003c\/h3\u003e\n\u003cp\u003eThe HMS-800-2WB includes built-in 2.4GHz Wi-Fi and Bluetooth communication, allowing the microinverter to communicate directly with the Hoymiles monitoring platform without requiring a separate DTU gateway.\u003c\/p\u003e\n\u003cp\u003eUsing the S-Miles Home app, you can monitor solar generation and system performance from a compatible smartphone.\u003c\/p\u003e\n\u003ch3 style=\"color: #f87c24;\"\u003eDesigned for Outdoor Installation\u003c\/h3\u003e\n\u003cp\u003eThe microinverter is housed in an IP67-rated enclosure designed for outdoor solar installations. Cooling is provided through natural convection, meaning there are no cooling fans or other moving parts required for normal operation.\u003c\/p\u003e\n\u003ch2 style=\"color: #f87c24;\"\u003eJA Solar 465W N-Type Full Black Panels\u003c\/h2\u003e\n\u003cp\u003eThe kit includes two JA Solar JAM54D41-465\/LR N-Type monocrystalline solar panels.\u003c\/p\u003e\n\u003cp\u003eEach module produces up to 465W under Standard Test Conditions, giving the complete kit 930W of installed solar-panel capacity.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e465W rated power per panel\u003c\/li\u003e\n\u003cli\u003e930W combined solar capacity\u003c\/li\u003e\n\u003cli\u003e23.3% module efficiency\u003c\/li\u003e\n\u003cli\u003eN-Type monocrystalline technology\u003c\/li\u003e\n\u003cli\u003e108 half-cut solar cells\u003c\/li\u003e\n\u003cli\u003eFull-black appearance\u003c\/li\u003e\n\u003cli\u003eDouble-glass construction\u003c\/li\u003e\n\u003cli\u003e40.70V open-circuit voltage\u003c\/li\u003e\n\u003cli\u003e34.02V maximum power voltage\u003c\/li\u003e\n\u003cli\u003e13.68A maximum power current\u003c\/li\u003e\n\u003cli\u003eDimensions: 1762 x 1134 x 30mm\u003c\/li\u003e\n\u003cli\u003eWeight: approximately 22kg per panel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe JA Solar module specifications are unchanged from the original kit.\u003c\/p\u003e\n\u003ch2 style=\"color: #f87c24;\"\u003eSimple Two-Panel Wiring\u003c\/h2\u003e\n\u003cp\u003eThe HMS-800-2WB changes the way the solar panels are connected compared with the previous single-MPPT version of this kit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJA Solar Panel 1 connects directly to MPPT Input 1\u003c\/li\u003e\n\u003cli\u003eJA Solar Panel 2 connects directly to MPPT Input 2\u003c\/li\u003e\n\u003cli\u003eThe panels are not connected together in series\u003c\/li\u003e\n\u003cli\u003eEach panel is independently controlled by its own MPPT tracker\u003c\/li\u003e\n\u003cli\u003eThe inverter converts the generated DC electricity into 230V AC\u003c\/li\u003e\n\u003cli\u003eThe AC output connects through the supplied 5m cable with UK Type G plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #f87c24;\"\u003eWhy Dual MPPT Makes a Difference\u003c\/h2\u003e\n\u003cp\u003eSolar-panel output can vary even when two identical panels are installed next to each other.\u003c\/p\u003e\n\u003cp\u003eA chimney, tree, neighbouring building, cloud or different panel orientation may cause one module to produce less power than the other.\u003c\/p\u003e\n\u003cp\u003eBecause the HMS-800-2WB uses two independent MPPT trackers, each panel is optimised separately. If one panel experiences temporary shading or lower solar irradiation, the second panel can continue operating at its own optimum power point.\u003c\/p\u003e\n\u003ch2 style=\"color: #f87c24;\"\u003eWhat Is Included?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2 x JA Solar JAM54D41-465\/LR 465W full-black solar panels\u003c\/li\u003e\n\u003cli\u003e1 x Hoymiles HMS-800-2WB 800W dual MPPT microinverter\u003c\/li\u003e\n\u003cli\u003e1 x 5m plug-and-play AC cable\u003c\/li\u003e\n\u003cli\u003e1 x UK Type G plug connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color: #f87c24;\"\u003eSuitable Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGarden solar installations\u003c\/li\u003e\n\u003cli\u003eBalcony and terrace solar systems\u003c\/li\u003e\n\u003cli\u003ePatio installations\u003c\/li\u003e\n\u003cli\u003eGarage and shed roofs\u003c\/li\u003e\n\u003cli\u003eCarports and outbuildings\u003c\/li\u003e\n\u003cli\u003eFlat roofs with suitable mounting systems\u003c\/li\u003e\n\u003cli\u003eTwo-panel systems with different orientations\u003c\/li\u003e\n\u003cli\u003eLocations affected by partial shading\u003c\/li\u003e\n\u003cli\u003eHomes looking to reduce daytime electricity consumption\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #f87c24;\"\u003eA Smarter Two-Panel Plug-In Solar System\u003c\/h2\u003e\n\u003cp\u003eThe combination of two high-performance JA Solar 465W modules and the Hoymiles HMS-800-2WB gives this system an important advantage over traditional single-MPPT plug-in solar kits.\u003c\/p\u003e\n\u003cp\u003eEach panel works independently, each panel has its own MPPT tracker, and the inverter can adapt continuously to changing sunlight conditions across both modules.\u003c\/p\u003e\n\u003cp\u003eWith 930W of installed solar-panel capacity, an 800VA AC output, integrated Wi-Fi monitoring and two independent MPPT inputs, this kit provides a compact and flexible way to start generating your own solar electricity.\u003c\/p\u003e","brand":"JA Solar","offers":[{"title":"Default Title","offer_id":61088591249742,"sku":"HMS-800W-KIT","price":410.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/3698\/8238\/files\/plug_in_solar_dual_mppt_microinverter_hoymiles_ena_connect_adadb606-1c6a-41ca-99dd-064f8d835d94.png?v=1791320296","url":"https:\/\/voltaconsolar.com\/products\/800w-plug-in-solar-kit-hoymiles-hms-800-2wb","provider":"VoltaconSolar","version":"1.0","type":"link"}