{"id":30282,"date":"2026-06-21T22:25:23","date_gmt":"2026-06-21T20:25:23","guid":{"rendered":"https:\/\/deyenergie.com\/product\/sun-10k-sg05lp3\/"},"modified":"2026-07-09T20:35:49","modified_gmt":"2026-07-09T18:35:49","slug":"sun-10k-sg05lp3","status":"publish","type":"product","link":"https:\/\/deyenergie.com\/en\/product\/sun-10k-sg05lp3\/","title":{"rendered":"SUN-10K-SG05LP3"},"content":{"rendered":"

Download datasheet (PDF)<\/a><\/p>\n

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Deye <\/span>SUN-10K-SG05LP3 \u2013 10 kW <\/span>three-phase <\/span>low-voltage (48 V) <\/span>hybrid inverter <\/span>for residential and small <\/span>commercial <\/span>systems<\/span><\/h2>\n<\/div>\n
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The <\/span>Deye SUN-10K-SG05LP3<\/span><\/strong> (SUN-10K-SG05LP3-EU-SM2) is a 10 kW <\/span>rated <\/span>power, <\/span>three-phase, <\/span>low-voltage (48 V)<\/span><\/strong> hybrid inverter<\/span><\/strong> designed for <\/span>residential and small <\/span>commercial solar <\/span>systems <\/span>. The <\/span>transformer-isolated <\/span>design <\/span>makes it <\/span>compatible with the most common 48 V <\/span>batteries <\/span>(lithium-ion or <\/span>lead-acid), <\/span>while the 2 <\/span>independent MPPTs <\/span>optimize <\/span>production even on roofs with different <\/span>orientations and <\/span>string configurations. It <\/span>combines <\/span> on-grid <\/span>and <\/span>off-grid <\/span>operation in a <\/span>single <\/span>unit, providing a <\/span>flexible <\/span>solution for increasing <\/span>self-consumption <\/span>and <\/span>backup power.<\/span><\/p>\n<\/div>\n

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Why choose the <\/span>Deye <\/span>SUN-10K-SG05LP3 <\/span>inverter?<\/span><\/h3>\n<\/div>\n
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The <\/span>Deye SUN-10K-SG05LP3 inverter<\/span><\/strong> operates with up to <\/span>97.6% <\/span>maximum and <\/span>>99% <\/span> MPPT efficiency, <\/span>and uses intelligent <\/span>algorithms <\/span>to optimize energy <\/span>use and <\/span>storage. During the day, <\/span> solar energy first <\/span>powers the <\/span>loads, <\/span>with the surplus <\/span>charging the battery <\/span>or feeding <\/span>the grid; <\/span>in case of a power outage, <\/span>the inverter <\/span>automatically switches to battery <\/span>mode, <\/span>ensuring continuous <\/span>supply. The 100% <\/span> unbalanced output adapts to <\/span>different loads per <\/span>phase, <\/span>and in off-grid mode the <\/span>inverter can deliver <\/span>twice the rated <\/span>power <\/span>for 10 <\/span>seconds, enabling high <\/span>inrush-current appliances <\/span>(pumps, refrigerators, air conditioners) <\/span>to start.<\/span><\/p>\n<\/div>\n

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Key benefits of the Deye <\/span>SUN-10K-SG05LP3<\/span><\/h3>\n<\/div>\n
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  • 48 V battery compatibility<\/span><\/strong> \u2013 <\/span>transformer-isolated <\/span>design, for lithium-ion <\/span>and lead-acid <\/span>batteries, up to 210 A <\/span>charge\/discharge<\/span><\/li>\n
  • 2 MPPT controllers<\/span><\/strong> \u2013 up to 15 <\/span>kW <\/span>PV input, for roofs with different <\/span>orientations<\/span><\/span><\/li>\n
  • 100% unbalanced output<\/span><\/strong> \u2013 precise <\/span>adaptation to real, <\/span>unbalanced <\/span>loads<\/span><\/li>\n
  • Strong surge power<\/span><\/strong> \u2013 <\/span>in off-grid mode, 2\u00d7 rated for <\/span>10 s<\/span><\/li>\n
  • High efficiency<\/span><\/strong> \u2013 up to <\/span>97.6% max. and >99% <\/span>MPPT efficiency<\/span><\/li>\n
  • Scalability<\/span><\/strong> \u2013 up to 10 <\/span>units can be paralleled <\/span>in on-grid and <\/span>off-grid mode<\/span><\/li>\n
  • AC-coupled retrofit and generator support<\/span><\/strong> \u2013 existing <\/span>solar systems can be <\/span>expanded <\/span>with storage; diesel generator <\/span>energy can also be stored<\/span><\/li>\n
  • Compact, outdoor design<\/span><\/strong> \u2013 <\/span>IP65 protection, only 35.2 <\/span>kg, \u226455 dB, <\/span>touchscreen LCD<\/span><\/li>\n
  • Flexible monitoring<\/span><\/strong> \u2013 GPRS \/ <\/span>Wi-Fi \/ Bluetooth \/ <\/span>4G \/ LAN, <\/span>RS485\/RS232\/CAN<\/span><\/li>\n<\/ul>\n<\/div>\n
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    Applications<\/span><\/h3>\n<\/div>\n
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    The <\/span>Deye SUN-10K-SG05LP3 inverter<\/span><\/strong> is ideal for family <\/span>homes, farms, and <\/span>small <\/span>businesses where <\/span>three-phase, flexible, and <\/span>reliable <\/span>energy management is needed <\/span>with 48 V battery <\/span>storage. It helps <\/span> maximize <\/span>self-consumption, <\/span>acts as a backup power source <\/span>during outages, and with 6 <\/span>programmable charge\/discharge <\/span>periods enables <\/span>off-peak <\/span>charging and <\/span>peak-time discharge. <\/span> AC-coupled <\/span>expandability means <\/span>existing solar <\/span>systems can be <\/span>retrofitted with storage.<\/span><\/p>\n<\/div>\n

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    Deye <\/span>SUN-10K-SG05LP3 technical specifications<\/span><\/h3>\n<\/div>\n
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    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Parameter <\/span><\/th>\nValue<\/span><\/th>\n<\/tr>\n<\/thead>\n
    Model <\/span><\/td>\nSUN-10K-SG05LP3-EU-SM2<\/span><\/td>\n<\/tr>\n
    Type<\/span><\/td>\nthree-phase, <\/span>low-voltage (48 V) <\/span>hybrid inverter<\/span><\/td>\n<\/tr>\n
    Rated <\/span>AC <\/span>power<\/span><\/td>\n10,000 W <\/span>(10 kW)<\/span><\/td>\n<\/tr>\n
    Max. AC <\/span>apparent power <\/span><\/td>\n11,000 <\/span>VA<\/span><\/td>\n<\/tr>\n
    Rated <\/span>AC current <\/span>(380\/400 V)<\/span><\/td>\n15.2 <\/span>\/ 14.5 A<\/span><\/td>\n<\/tr>\n
    Max. AC current <\/span>(380\/400 V)<\/span><\/td>\n16.7 \/ <\/span>16.0 A<\/span><\/td>\n<\/tr>\n
    Rated AC <\/span>voltage \/ range <\/span><\/td>\n220\/380 V, <\/span>230\/400 V; <\/span>0.85\u20131.1 Un<\/span><\/td>\n<\/tr>\n
    Grid frequency \/ <\/span>range<\/span><\/td>\n50 Hz <\/span>(45\u201355) \/ 60 Hz <\/span>(55\u201365)<\/span><\/td>\n<\/tr>\n
    Grid connection<\/span><\/td>\n3L + N + PE<\/span><\/td>\n<\/tr>\n
    Max. continuous <\/span>AC pass-through <\/span>(grid\u2192load)<\/span><\/td>\n45 A<\/span><\/td>\n<\/tr>\n
    Surge power (off-grid, 10 <\/span>s)<\/span><\/td>\n2\u00d7 <\/span>rated<\/span><\/td>\n<\/tr>\n
    Power factor range<\/span><\/td>\n0.8 <\/span>capacitive \u2013 0.8 inductive<\/span><\/td>\n<\/tr>\n
    Max. PV input <\/span>power<\/span><\/td>\n15,000 W (15 kW) <\/span><\/td>\n<\/tr>\n
    Max. PV access <\/span>power<\/span><\/td>\n20,000 W (20 kW)<\/span><\/td>\n<\/tr>\n
    Max. PV voltage<\/span><\/td>\n800 <\/span>V<\/span><\/td>\n<\/tr>\n
    MPPT voltage range<\/span><\/td>\n200\u2013650 V<\/span><\/td>\n<\/tr>\n
    Rated PV voltage<\/span><\/td>\n550 V<\/span><\/td>\n<\/tr>\n
    Start-up voltage<\/span><\/td>\n160 V<\/span><\/td>\n<\/tr>\n
    Number of MPPTs \/ strings <\/span><\/td>\n2 MPPTs \/ 1 string <\/span>per MPPT<\/span><\/td>\n<\/tr>\n
    Max. operating <\/span>PV current<\/span><\/td>\n20+20 A<\/span><\/td>\n<\/tr>\n
    Max. <\/span>short-circuit current<\/span><\/td>\n30+30 A<\/span><\/td>\n<\/tr>\n
    Battery type<\/span><\/td>\nlead-acid or <\/span>lithium-ion (48 V)<\/span><\/td>\n<\/tr>\n
    Battery <\/span>voltage range<\/span><\/td>\n40\u201360 V <\/span><\/td>\n<\/tr>\n
    Number of battery inputs<\/span><\/td>\n1<\/span><\/td>\n<\/tr>\n
    Max. charge\/discharge current <\/span><\/td>\n210 A<\/span><\/td>\n<\/tr>\n
    Charging <\/span>strategy<\/span><\/td>\nself-adaptive to BMS<\/span><\/td>\n<\/tr>\n
    Max. efficiency<\/span><\/td>\n97.6%<\/span><\/td>\n<\/tr>\n
    Euro efficiency<\/span><\/td>\n97.0%<\/span><\/td>\n<\/tr>\n
    MPPT efficiency<\/span><\/td>\n>99%<\/span><\/td>\n<\/tr>\n
    THDi<\/span><\/td>\n<3% <\/span><\/td>\n<\/tr>\n
    Parallel capability<\/span><\/td>\nup to <\/span>10 units (on-grid and <\/span>off-grid)<\/span><\/td>\n<\/tr>\n
    Operating <\/span>temperature<\/span><\/td>\n\u221240 \u2013 +60 \u00b0C (>45 <\/span>\u00b0C) <\/span>derating above<\/span><\/td>\n<\/tr>\n
    Humidity <\/span><\/td>\n0\u2013100%<\/span><\/td>\n<\/tr>\n
    Altitude<\/span><\/td>\n3000 m<\/span><\/td>\n<\/tr>\n
    Noise level<\/span><\/td>\n\u226455 <\/span>dB<\/span><\/td>\n<\/tr>\n
    Protection rating<\/span><\/td>\nIP65<\/span><\/td>\n<\/tr>\n
    Cooling<\/span><\/td>\nintelligent <\/span>air cooling<\/span><\/td>\n<\/tr>\n
    Monitoring<\/span><\/td>\nGPRS \/ Wi-Fi \/ <\/span>Bluetooth \/ 4G \/ LAN (optional) <\/span><\/td>\n<\/tr>\n
    Communication<\/span><\/td>\nRS485, <\/span>RS232, CAN<\/span><\/td>\n<\/tr>\n
    Surge protection<\/span><\/td>\nType II (DC), <\/span>Type II (AC)<\/span><\/td>\n<\/tr>\n
    Dimensions <\/span>(W \u00d7 H \u00d7 D)<\/span><\/td>\n386 \u00d7 660 \u00d7 <\/span>250 mm<\/span><\/td>\n<\/tr>\n
    Weight<\/span><\/td>\n35.2 <\/span>kg<\/span><\/td>\n<\/tr>\n
    Warranty<\/span><\/td>\n5 years \/ <\/span>10 years (depending on <\/span>installation location)<\/span><\/td>\n<\/tr>\n
    Grid standards<\/span><\/td>\nIEC 61727, <\/span>IEC 62116, CEI 0-21, EN <\/span>50549, NRS 097, RD 140, <\/span>UNE 217002, OVE R25, G99, <\/span>VDE-AR-N 4105<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
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    Protection functions include: DC reverse polarity, AC overcurrent and overvoltage protection, short-circuit and thermal protection, DC component monitoring, insulation resistance and residual current protection (RCD), anti-islanding protection, DC disconnect, and optional AFCI (arc fault protection).<\/span><\/em><\/p>\n<\/div>\n

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    Frequently asked <\/span>questions about the Deye <\/span>SUN-10K-SG05LP3 inverter<\/span><\/h3>\n<\/div>\n
    \n

    What does the SUN-10K-SG05LP3-EU-SM2 designation mean?<\/span><\/strong>
    \nThe “10K” refers to the 10 kW <\/span>rated power, <\/span>“SG05LP3” to the three-phase, <\/span>low-voltage (48 V <\/span>battery, “Low Power\/LV”) hybrid <\/span>platform; the series <\/span>includes models from 3\u201312 kW<\/span>.<\/span><\/p>\n<\/div>\n

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    What battery does the Deye SUN-10K-SG05LP3 work with?<\/span><\/strong>
    \nThanks to the <\/span>transformer-isolated <\/span>design, it is <\/span>compatible with the most common 48 V (40\u201360 V) <\/span>batteries<\/span>, whether <\/span>lithium-ion or lead-acid, with up to <\/span>210 A <\/span>charge\/discharge current.<\/span><\/p>\n<\/div>\n

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    What is the difference between the SG05LP3 (LV) and SG01\/SG02HP3 (HV) inverters?<\/span><\/strong>
    \nThe<\/span> SG05LP3 <\/span>is designed for low-voltage, 48 V <\/span>batteries (for residential <\/span>and small commercial <\/span>scale), while the HP3 series is for <\/span>high-voltage (HV) <\/span>batteries, typically for <\/span>larger commercial and industrial <\/span>systems. The choice depends on the <\/span>planned <\/span>battery and <\/span>system size.<\/span><\/p>\n<\/div>\n

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    Can the Deye SUN-10K-SG05LP3 be installed outdoors?<\/span><\/strong>
    \nYes, thanks to its <\/span>IP65 protection rating and <\/span>intelligent air cooling, <\/span>it is suitable for outdoor <\/span>installation <\/span>with an operating <\/span>temperature range of <\/span>\u221240 to +60 \u00b0C (with <\/span>power derating above 45 \u00b0C).<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    Download datasheet (PDF) Deye SUN-10K-SG05LP3 \u2013 10 kW three-phase low-voltage (48 V) hybrid inverter for residential and small commercial systems<\/p>\n","protected":false},"featured_media":30436,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[188],"product_tag":[],"class_list":["post-30282","product","type-product","status-publish","has-post-thumbnail","product_cat-inverter","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/deyenergie.com\/en\/wp-json\/wp\/v2\/product\/30282","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deyenergie.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/deyenergie.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/deyenergie.com\/en\/wp-json\/wp\/v2\/comments?post=30282"}],"version-history":[{"count":2,"href":"https:\/\/deyenergie.com\/en\/wp-json\/wp\/v2\/product\/30282\/revisions"}],"predecessor-version":[{"id":30781,"href":"https:\/\/deyenergie.com\/en\/wp-json\/wp\/v2\/product\/30282\/revisions\/30781"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deyenergie.com\/en\/wp-json\/wp\/v2\/media\/30436"}],"wp:attachment":[{"href":"https:\/\/deyenergie.com\/en\/wp-json\/wp\/v2\/media?parent=30282"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/deyenergie.com\/en\/wp-json\/wp\/v2\/product_brand?post=30282"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/deyenergie.com\/en\/wp-json\/wp\/v2\/product_cat?post=30282"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/deyenergie.com\/en\/wp-json\/wp\/v2\/product_tag?post=30282"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}