{"id":95,"date":"2026-01-11T10:33:16","date_gmt":"2026-01-11T10:33:16","guid":{"rendered":"https:\/\/lastpriz.com\/?post_type=product&p=95"},"modified":"2026-01-11T10:36:35","modified_gmt":"2026-01-11T10:36:35","slug":"itel-500w-solar-generator-1000wh-lithium-battery-iess-05k10n","status":"publish","type":"product","link":"https:\/\/lastpriz.com\/?product=itel-500w-solar-generator-1000wh-lithium-battery-iess-05k10n","title":{"rendered":"itel 500W Solar Generator 1000Wh Lithium Battery IESS-05K10N"},"content":{"rendered":"

iTel IESS-05K10P Solar Generator \u2013 500W\/1000Wh<\/strong><\/h4>\n
\"itel
itel 500W Solar Generator 1000Wh Lithium Battery IESS-05K10P<\/figcaption><\/figure>\n

Key Features:<\/strong>
\n\u2714\u00a03-in-1 Power Station<\/strong> \u2013 Integrates inverter (500W pure sine wave), MPPT controller (400W PV input), and 1000Wh battery
\n\u2714\u00a0Rapid Dual Charging<\/strong>\u00a0\u2013 Fully charges in 2 hours via solar (60V max) + grid simultaneously
\n\u2714\u00a0Industrial-Grade Battery<\/strong>\u00a0\u2013 LiFePO4 with 6000+ cycles (10-year lifespan)
\n\u2714\u00a0Seamless Backup<\/strong>\u00a0\u2013 <20ms UPS switchover for critical loads
\n\u2714\u00a0Smart Grid Adaptation<\/strong> \u2013 Handles unstable voltages (90-300V) with <3% THD<\/p>\n

Runtime Calculations: Individual Appliances<\/strong><\/p>\n

Below is an estimated runtime if each device alone runs until the battery is depleted (assuming 100 % of 1,000 Wh is usable and system efficiency is 100 %\u2014real-world runtimes may be ~85-90% due to inverter losses):<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

Appliance<\/span><\/p>\n<\/th>\n

\n

Typical Wattage<\/span><\/p>\n<\/th>\n

\n

Estimated Runtime (hrs)<\/span><\/p>\n<\/th>\n<\/tr>\n<\/thead>\n

\n

LED light bulb<\/span><\/p>\n<\/td>\n

\n

10 W<\/span><\/p>\n<\/td>\n

\n

~100 hr<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Smart TV (small)<\/span><\/p>\n<\/td>\n

\n

50 W<\/span><\/p>\n<\/td>\n

\n

~20 hr<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Laptop (charging)<\/span><\/p>\n<\/td>\n

\n

65 W<\/span><\/p>\n<\/td>\n

\n

~15 hr<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Desktop PC (idle)<\/span><\/p>\n<\/td>\n

\n

100 W<\/span><\/p>\n<\/td>\n

\n

~10 hr<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Ceiling fan<\/span><\/p>\n<\/td>\n

\n

50 W<\/span><\/p>\n<\/td>\n

\n

~20 hr<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Deep freezer (inverter type)<\/span><\/p>\n<\/td>\n

\n

145 W<\/span><\/p>\n<\/td>\n

\n

~6.9 hr<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Microwave (700 W)<\/span><\/p>\n<\/td>\n

\n

300 W<\/span><\/p>\n<\/td>\n

\n

~3.33 hr<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Electric kettle (1,000 W)<\/span><\/p>\n<\/td>\n

\n

500 W<\/span><\/p>\n<\/td>\n

\n

~2 hr (approx.)<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u2e3b<\/p>\n

Combined Load Scenarios<\/strong><\/p>\n

Let\u2019s examine realistic mixed-use cases:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

Use Case<\/span><\/p>\n<\/th>\n

\n

Approx. Load<\/span><\/p>\n<\/th>\n

\n

Runtime Estimate<\/span><\/p>\n<\/th>\n<\/tr>\n<\/thead>\n

\n

TV + Fan + 5x Lights<\/span><\/p>\n<\/td>\n

\n

~175 W<\/span><\/p>\n<\/td>\n

\n

6\u20138 hours<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Laptop + Fan + Light<\/span><\/p>\n<\/td>\n

\n

~115 W<\/span><\/p>\n<\/td>\n

\n

8\u201310 hours<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Deep Freezer<\/span><\/p>\n<\/td>\n

\n

~145 W<\/span><\/p>\n<\/td>\n

\n

~7 hours<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Single LED Bulb<\/span><\/p>\n<\/td>\n

\n

~10 W<\/span><\/p>\n<\/td>\n

\n

~100 hours<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Evening Combo (TV, Fan, 2x Lights)<\/span><\/p>\n<\/td>\n

\n

~130 W<\/span><\/p>\n<\/td>\n

\n

~7.7 hours<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Work Combo (Laptop, Fan, Light)<\/span><\/p>\n<\/td>\n

\n

~115 W<\/span><\/p>\n<\/td>\n

\n

~8.7 hours<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Essentials (Lights, Router, Phones)<\/span><\/p>\n<\/td>\n

\n

~90 W<\/span><\/p>\n<\/td>\n

\n

~11 hours<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Microwave + Fridge<\/span><\/p>\n<\/td>\n

\n

~450 W<\/span><\/p>\n<\/td>\n

\n

~2.22 hours<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

1. What can the solar generator power (power station)?<\/p>\n

    \n
  • \n

    Tv up to 65w<\/p>\n<\/li>\n

  • \n

    Fan 35w<\/p>\n<\/li>\n

  • \n

    Light bulbs 15w x 5 = 75w<\/p>\n<\/li>\n

  • \n

    It will carry all this for about 6 hours bear in mind that the tv may be off also some light bulbs at night so it could reach 8 hours at night.<\/p>\n<\/li>\n<\/ul>\n

    2. What can it power and for how long?<\/p>\n

      \n
    • \n

      Laptop charger up to 65w<\/p>\n<\/li>\n

    • \n

      Fan 35w<\/p>\n<\/li>\n

    • \n

      Light bulbs 15w<\/p>\n<\/li>\n

    • \n

      It will carry all this for about 8 hours bear in mind that the laptop may be unplug after fully charged, so it could reach 10 hours.<\/p>\n<\/li>\n<\/ul>\n

      3. Can it power an inverter chest deep freezer?<\/p>\n

        \n
      • \n

        Yes it can, typically an inverter deep freeze is max 145w.<\/p>\n<\/li>\n

      • \n

        it will power deep freeze for about 7 hours, best for backup use.<\/p>\n<\/li>\n<\/ul>\n

        Ideal For:<\/strong><\/p>\n

          \n
        • \n

          Home backup power<\/p>\n<\/li>\n

        • \n

          RV\/camping trips<\/p>\n<\/li>\n

        • \n

          Emergency power outages<\/p>\n<\/li>\n

        • \n

          Small off-grid systems<\/p>\n<\/li>\n<\/ul>\n

          Technical Specifications:<\/strong><\/p>\n

            \n
          • \n

            Inverter Output<\/strong>: 500W continuous (1000W surge) | Pure sine wave<\/p>\n<\/li>\n

          • \n

            Battery<\/strong>: 1000Wh LiFePO4 (48V system) | 6000+ cycles<\/p>\n<\/li>\n

          • \n

            Solar Input<\/strong>: 400W | 60-150V MPPT range<\/p>\n<\/li>\n

          • \n

            Charging<\/strong>: 500W max (solar+grid)<\/p>\n<\/li>\n

          • \n

            Backup Time<\/strong>: ~2 hours (typical household load)<\/p>\n<\/li>\n

          • \n

            Display<\/strong>: LED with system status<\/p>\n<\/li>\n

          • \n

            Weight<\/strong>: ~10kg<\/p>\n<\/li>\n<\/ul>\n

            Certifications & Protection:<\/strong><\/p>\n

              \n
            • \n

              Safety<\/strong>: Overvoltage\/short-circuit\/temperature protection<\/p>\n<\/li>\n

            • \n

              Compliance<\/strong>: CE, RoHS<\/p>\n<\/li>\n

            • \n

              Warranty<\/strong>: 3-year limited<\/p>\n<\/li>\n<\/ul>\n

              \n

              Keyword Focus Tags<\/strong><\/h3>\n
                \n
              1. \n

                Primary Keywords<\/strong>:<\/p>\n

                  \n
                • \n

                  iTel Solar Generator<\/code><\/p>\n<\/li>\n

                • \n

                  500W Power Station<\/code><\/p>\n<\/li>\n

                • \n

                  1000Wh LiFePO4 Battery<\/code><\/p>\n<\/li>\n

                • \n

                  IESS-05K10P<\/code><\/p>\n<\/li>\n<\/ul>\n<\/li>\n

                • \n

                  Performance Keywords<\/strong>:<\/p>\n

                    \n
                  • \n

                    6000+ Life Cycles<\/code><\/p>\n<\/li>\n

                  • \n

                    20ms UPS Switch<\/code><\/p>\n<\/li>\n

                  • \n

                    Dual Solar\/Grid Charging<\/code><\/p>\n<\/li>\n

                  • \n

                    Pure Sine Wave Inverter<\/code><\/p>\n<\/li>\n<\/ul>\n<\/li>\n

                  • \n

                    Application Keywords<\/strong>:<\/p>\n

                      \n
                    • \n

                      Portable Solar Generator<\/code><\/p>\n<\/li>\n

                    • \n

                      Home Backup Power<\/code><\/p>\n<\/li>\n

                    • \n

                      Off-Grid Emergency Power<\/code><\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

                      \n

                      Product Comments\/Reviews<\/strong><\/h3>\n

                      5-Star Review (Homeowner)<\/strong><\/h4>\n

                      \u2b50\ufe0f\u2b50\ufe0f\u2b50\ufe0f\u2b50\ufe0f\u2b50\ufe0f
                      \n*”Kept my fridge and lights running during a 6-hour blackout! The dual charging refilled the battery in 1.5 hours when the sun came out.”*
                      \n\u2014\u00a0Sarah K., Verified Buyer<\/em><\/p>\n

                      5-Star Review (RV User)<\/strong><\/h4>\n

                      \u2b50\ufe0f\u2b50\ufe0f\u2b50\ufe0f\u2b50\ufe0f\u2b50\ufe0f
                      \n*”Perfect for boondocking \u2013 handles my 500W AC loads effortlessly, and the LiFePO4 battery lasts 3x longer than my old lead-acid.”*
                      \n\u2014\u00a0RV Nomad, Verified Buyer<\/em><\/p>\n

                      4-Star Review<\/strong><\/h4>\n

                      \u2b50\ufe0f\u2b50\ufe0f\u2b50\ufe0f\u2b50\ufe0f
                      \n“Heavier than expected (~10kg), but the wheels help. Wish it had Bluetooth monitoring.”<\/em>
                      \n\u2014\u00a0Camping Enthusiast<\/em><\/p>\n

                      Expert Quote<\/strong><\/h4>\n

                      *”iTel\u2019s IESS-05K10P bridges the gap between portable power stations and home backup systems with its unique 3-in-1 design and industrial LiFePO4 battery.”*
                      \n\u2014\u00a0Off-Grid Power Magazine<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

                      The\u00a0iTel IESS-05K10P Solar Generator<\/strong>\u00a0is an\u00a0all-in-one power station<\/strong>\u00a0combining a\u00a0500W solar inverter<\/strong>,\u00a0MPPT charge controller<\/strong>, and\u00a01000Wh lithium battery (LiFePO4 battery)<\/strong>. With\u00a06000+ life cycles<\/strong>,\u00a020ms UPS switchover<\/strong>, and\u00a0dual PV\/grid charging<\/strong>, Fully charges in 2 hours<\/strong> via solar (60V max) + grid simultaneously, it provides\u00a0backup power<\/strong>\u00a0for homes, RVs, and emergencies.<\/p>\n","protected":false},"featured_media":186,"comment_status":"open","ping_status":"closed","template":"","meta":{"pagelayer_contact_templates":[],"_pagelayer_content":""},"product_brand":[45],"product_cat":[19,297],"product_tag":[298,104,299,269,300,301,302,303,304,305,306,307,36,308,127],"class_list":{"0":"post-95","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-itel-energy","7":"product_cat-retail-price","8":"product_cat-solar-generator","9":"product_tag-1000wh-lifepo4","10":"product_tag-3-year-warranty","11":"product_tag-500w-power-station","12":"product_tag-6000-cycles","13":"product_tag-emergency-power-supply","14":"product_tag-home-backup-power","15":"product_tag-how-much-is-itel-1000wh-all-in-one-solar-generator","16":"product_tag-how-much-is-itel-500w-all-in-one","17":"product_tag-how-much-is-itel-all-in-one","18":"product_tag-how-much-is-itel-all-in-one-solar-generator","19":"product_tag-iess-05k10p","20":"product_tag-itel-solar-generator","21":"product_tag-itel-solar-retail-price","22":"product_tag-portable-solar-battery","23":"product_tag-pure-sine-wave-inverter","24":"product_shipping_class-free-delivery","26":"first","27":"instock","28":"featured","29":"shipping-taxable","30":"purchasable","31":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/lastpriz.com\/index.php?rest_route=\/wp\/v2\/product\/95","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lastpriz.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/lastpriz.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/lastpriz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=95"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lastpriz.com\/index.php?rest_route=\/wp\/v2\/media\/186"}],"wp:attachment":[{"href":"https:\/\/lastpriz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=95"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/lastpriz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=95"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/lastpriz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=95"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/lastpriz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=95"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}