{"product":{"id":9894127010087,"title":"45A 12V 24V MPPT Rotary Knob Solar Charge Controller","body_html":"\u003cul data-start=\"296\" data-end=\"486\"\u003e\n\u003cli data-section-id=\"1jc2p7d\" data-start=\"296\" data-end=\"360\"\u003e45A MPPT controller with rotary knob control and LCD display\u003c\/li\u003e\n\u003cli data-section-id=\"1v5qdj0\" data-start=\"361\" data-end=\"417\"\u003eSupports 12V\/24V systems with multiple battery types\u003c\/li\u003e\n\u003cli data-section-id=\"8c9dzm\" data-start=\"418\" data-end=\"486\"\u003eAdvanced protection with high tracking and conversion efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"488\" data-end=\"729\"\u003eThe 45A MPPT solar charge controller features a rotary knob design for simplified setup and operation, reducing configuration errors. It supports high tracking efficiency and peak conversion efficiency for efficient solar energy utilization.\u003c\/p\u003e\n\u003cp data-start=\"731\" data-end=\"953\"\u003eIt supports intelligent charging modes with adaptive logic and is compatible with 12V and 24V systems. It works with flooded, gel, sealed lead-acid, and lithium batteries, supporting flexible energy storage configurations.\u003c\/p\u003e\n\u003cp data-start=\"955\" data-end=\"1173\"\u003eThe controller includes comprehensive protection against PV short circuit, battery overvoltage, over-discharge, load overcurrent, load short circuit, and over-temperature conditions, supporting stable system operation.\u003c\/p\u003e\n\u003cp data-start=\"1175\" data-end=\"1359\"\u003eThe LCD display supports adjustment of charging parameters, while the multi-stage charging algorithm adapts to battery conditions to support efficient charging and battery performance.\u003c\/p\u003e\n\u003cp data-start=\"1361\" data-end=\"1532\"\u003eThe MPPT technology continuously tracks the maximum power point under changing conditions, supporting consistent energy capture across different installation environments.\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","vendor":"PowMr","product_type":"MPPT Solar Charge Controllers","created_at":"2025-08-05T15:55:29+08:00","handle":"mppt-solar-charge-controller-45a-12v-24v-rv","updated_at":"2026-10-24T02:06:54+08:00","published_at":"2025-08-09T17:10:09+08:00","template_suffix":"controller-overview4-12v-24v","published_scope":"global","tags":"","variants":[{"id":50279435272487,"product_id":9894127010087,"title":"Default Title","price":"89.00","sku":"POW-RV1245A","position":1,"compare_at_price":"127.00","fulfillment_service":"manual","inventory_management":null,"option1":"Default Title","option2":null,"option3":null,"created_at":"2025-08-05T15:55:29+08:00","updated_at":"2026-10-24T02:06:54+08:00","taxable":true,"barcode":null,"grams":1000,"image_id":null,"weight":1.0,"weight_unit":"kg","requires_shipping":true,"quantity_rule":{"min":1,"max":null,"increment":1},"price_currency":"USD","compare_at_price_currency":"USD","quantity_price_breaks":[]}],"options":[{"id":12389169496359,"product_id":9894127010087,"name":"Title","position":1,"values":["Default Title"]}],"images":[{"id":50666749460775,"product_id":9894127010087,"position":1,"created_at":"2025-08-05T13:35:52+08:00","updated_at":"2025-08-05T13:35:54+08:00","alt":"45A MPPT charge controller for 12\/24V battery","width":2000,"height":2000,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0746\/0415\/1079\/files\/POW-RV-series-solar-controller-1.jpg?v=1754372154","variant_ids":[]},{"id":50666756636967,"product_id":9894127010087,"position":2,"created_at":"2025-08-05T13:36:26+08:00","updated_at":"2025-08-05T13:36:45+08:00","alt":"45A MPPT charge controller for 12\/24V battery","width":2000,"height":2000,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0746\/0415\/1079\/files\/POW-RV-series-solar-controller-3.jpg?v=1754372205","variant_ids":[]},{"id":50666757194023,"product_id":9894127010087,"position":3,"created_at":"2025-08-05T13:36:28+08:00","updated_at":"2025-08-05T13:36:45+08:00","alt":"45A MPPT charge controller for 12\/24V battery","width":2000,"height":2000,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0746\/0415\/1079\/files\/POW-RV-series-solar-controller-6.jpg?v=1754372205","variant_ids":[]},{"id":50666753130791,"product_id":9894127010087,"position":4,"created_at":"2025-08-05T13:36:15+08:00","updated_at":"2025-08-05T13:36:45+08:00","alt":"45A MPPT charge controller for 12\/24V battery","width":2000,"height":2001,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0746\/0415\/1079\/files\/POW-RV-series-solar-controller-2.jpg?v=1754372205","variant_ids":[]},{"id":50666755883303,"product_id":9894127010087,"position":5,"created_at":"2025-08-05T13:36:23+08:00","updated_at":"2025-08-05T13:36:45+08:00","alt":"45A MPPT charge controller for 12\/24V battery","width":2000,"height":2001,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0746\/0415\/1079\/files\/POW-RV-series-solar-controller-4.jpg?v=1754372205","variant_ids":[]}],"image":{"id":50666749460775,"product_id":9894127010087,"position":1,"created_at":"2025-08-05T13:35:52+08:00","updated_at":"2025-08-05T13:35:54+08:00","alt":"45A MPPT charge controller for 12\/24V battery","width":2000,"height":2000,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0746\/0415\/1079\/files\/POW-RV-series-solar-controller-1.jpg?v=1754372154","variant_ids":[]}}}