{"product_id":"2023615","title":"Gokwh 48V 320AH Energy Storage Box DIY Kit APP Bluetooth Remote Operation LED Bluetooth Status Indicator  Charge Overcurrent Protection","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cspan class=\"ant-form-item-children\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\u003cspan data-slate-node=\"text\" style=\"background-color: rgb(255, 255, 0);\"\u003eEstimated delivery time： HK 40-50days；CZ：7-10days\u003c\/span\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eSpecifications:\u003cbr\u003eBrand: Gokwh\u003cbr\u003eName: Car Energy Storage Box\u003cbr\u003eNominal Capacity: 320Ah\u003cbr\u003eNominal Voltage: 48V\u003cbr\u003eBalancing Technique: 2A Active Balancing \u003cbr\u003eBMS Built-in: 16S 200A Smart Inverter BMS \u003cbr\u003eCase: Sheet Metal\u003cbr\u003eCase Dimension(L*W*H):Approx.730x440x242mm\u003cbr\u003eApprox Weight: 27.8KG \u003cbr\u003e\u003cbr\u003eLithium Battery Active Equalization Protection Board Specification: \u003cbr\u003eSupply Voltage: 20-70V\u003cbr\u003eStandby Power Consution: 12mW\u003cbr\u003eOperating Power Consution: 1100mW\u003cbr\u003eOperating Temperature: -30-70 ℃\u003cbr\u003eMaximum Number Of Collection Strings: 16S\u003cbr\u003eMaximum Balancing Current: 1A\/2A\u003cbr\u003eMaximum Charging Current: 200A\u003cbr\u003eMaximum Discharge Current: 200A\u003cbr\u003eMaximum Instantaneous Current: 400A\u003cbr\u003eMaximum Internal Loop Resistance: 0.35mΩ\u003cbr\u003eProtective Plate Size: 300*100*18 mm\u003cbr\u003eScope Of Application: The product is suitable for household energy storage power supply\u003cbr\u003eWeight: 1000g\u003cbr\u003e\u003cbr\u003eLithium Battery Active Equalization Protection Board  Function:\u003cbr\u003e- LED Bluetooth status indicator\u003cbr\u003e- APP Bluetooth remote operation\u003cbr\u003e- Battery capacity calculation\u003cbr\u003e- Supports PC operations\u003cbr\u003e- High precision voltage acquisition (±3mV)\u003cbr\u003e- High precision current acquisition\u003cbr\u003e- Support information screen display\u003cbr\u003e- Accurate time logging\u003cbr\u003e- Support optional CAN communication\u003cbr\u003e- Support RS485 communication\u003cbr\u003e- Support CAN communication\u003cbr\u003e- Support heating function\u003cbr\u003e- Alarm dry contact function\u003cbr\u003e- Charge overcurrent protection\u003cbr\u003e- Charge overvoltage protection\u003cbr\u003e- Charge over teerature protection\u003cbr\u003e- Low teerature protection during charge\u003cbr\u003e- Discharge overcurrent protection\u003cbr\u003e- Discharge undervoltage protection\u003cbr\u003e- Discharge over teerature protection\u003cbr\u003e- Short circuit protection\u003cbr\u003e- Battery parallel current limiting function\u003cbr\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cp\u003eLithium Battery Active Equalization Protection Board Features:\u003c\/p\u003e\u003cp\u003e-- Customizable Voltage Equalization: Users can set the voltage equalization trigger difference (in mV) through the APP. The system activates equalization when voltage differences between battery strings exceed the set value, and deactivates it when below this value. The default maximum equalization current is 1A\/2A, adjustable according to battery capacity, ensuring balanced and efficient charging.\u003cbr\u003e\u003cbr\u003e-- User-Friendly Interface: The protection board includes a reserved display interface, enabling easy access to battery information. This feature allows users to customize settings based on their real needs, enhancing the usability and monitoring of battery status.\u003cbr\u003e\u003cbr\u003e-- Integrated Heating Function: Featuring a standard heating function, the protection board safeguards batteries in low temperature conditions by engaging a resistance heater or heating film. This function is customizable via the APP and is recommended to be complemented with a temperature control switch (45℃～65℃) for secondary protection, ensuring battery performance and safety during extreme cold.\u003cbr\u003e\u003cbr\u003e-- Charging Overvoltage Protection: The board includes comprehensive charging overvoltage protection. Users can define overcharge protection voltage and recovery voltage through the APP. During charging, the system prevents overcharging by shutting down the process if any battery string becomes overvoltage, then resumes charging once all voltages are within the safe range.\u003cbr\u003e\u003cbr\u003e-- Advanced Communication Options: Equipped with both CAN and RS485 communication interfaces, the protection board supports robust connectivity. The default communication rates are 250K for CAN and 115200 for RS485, with protocols selectable via the APP based on inverter specifications. The RS485 interfaces facilitate parallel battery pack connections and host computer monitoring, ensuring seamless integration and data management.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003ePackage Includes: \u003cbr\u003e1 X 48V 320AH Car Energy Storage Box\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/54de26a8-1f2f-4d0f-9480-ed57e31d414d.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/18056ef9-d455-45ca-a84e-db8a7caf6e5a.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/9e3fdaa2-907d-4c22-9d43-bc5b3a5f633c.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/c49f80e1-8b9c-46ea-80e7-31d4178c7b99.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/45f2eb24-4ba8-4af8-95d2-f7ae8d43d43f.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/4462d020-12be-433e-8f14-a1689ab0446c.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/73175f64-4240-4f01-94ee-7f564cc9928c.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/a2c9ecc3-8fa6-49bd-a64d-f9d9652257c2.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/7b476fef-7e5c-446a-a5b8-52a0e5f56f7b.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/67f0488b-dc59-4df7-9c1d-9dd7b299e839.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/685e39cb-5e19-4b58-b957-bf3ed1fe6ede.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/5509fbcc-83dc-450b-b9db-9080a93cdecb.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/ccc330e3-3fea-42b5-9d36-ac2095ee2fcd.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/862878ef-f210-467c-97e7-f62904750b54.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/86f363ab-cb7d-4dc2-9596-7894fbb942bf.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/0263ea28-2aca-4671-9921-a33ab3d357b9.jpg\"\u003e\u003c\/p\u003e","brand":"Auto Greene","offers":[{"title":"Black","offer_id":51063872389453,"sku":"POA11054258","price":872.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/0936\/9933\/files\/ba710300-795d-41ed-8992-215602cd31d4_jpg.webp?v=1739721799","url":"https:\/\/autogreene.com\/de\/products\/2023615","provider":"AUTO GREENE","version":"1.0","type":"link"}