{"title":"Charger \u0026 Controller","description":null,"products":[{"product_id":"bravo-30-30a-mppt-charge-controller","title":"BRAVO 30 – 30A MPPT Solar Charge Controller 12V\/24V","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe BRAVO 30 is a 30-amp MPPT solar charge controller for RVs, trailers, campers, vans, boats and small off-grid systems. It detects 12V or 24V battery banks automatically and handles up to 500W of solar on 12V or 1000W on 24V.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIts MPPT tracking runs at up to 99.5% efficiency, with up to 98% charge conversion efficiency, so more of your panels' output reaches the battery in cloudy weather, cold mornings and partial shade. The 100V maximum PV input lets you wire panels in series, which keeps cable runs thinner and losses lower.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMonitor charging from your phone over built-in Bluetooth, or read solar input and battery status on the LCD screen. Charging profiles cover LiFePO4, LTO, LCO, AGM, Gel, Flooded, Calcium and Crystal batteries, with custom settings for anything else. An optional remote meter and battery temperature sensor are available.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe circuit board is conformal coated for damp and dusty installs, and electronic protection guards against over-voltage, reverse discharge and circuit faults. The BRAVO 30 is certified to UL 1741, FCC, CE and RoHS\u003c\/span\u003e\u003c\/p\u003e","brand":"United Global Solar","offers":[{"title":"Default Title","offer_id":53519967256757,"sku":"RS-MPPT30PB","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6744\/1845\/files\/RICHSOLAR30AMPPTchargeController20250416_1.jpg?v=1792240975"},{"product_id":"bravo-40-40a-mppt-charge-controller","title":"BRAVO 40 – 40A MPPT Solar Charge Controller 12V\/24V","description":"\u003ch2\u003e40A MPPT Solar Charge Controller for RVs, Trailers and Cabins\u003c\/h2\u003e\n\u003cp\u003eAn MPPT controller tracks the array's maximum power point and converts the surplus voltage into charging current, so it harvests more than a PWM unit from the same panels — most noticeably in cold or low light, and whenever panel voltage sits well above battery voltage.\u003c\/p\u003e\n\u003cp\u003eKeep the array within 600 Watt (12V) \/ 1200 Watt (24V). Panel open-circuit voltage must stay under 100V DC — check this in cold weather, when Voc rises above the rated figure. It charges Crystal, Gel, AGM, WET, Calcium \/ LCO, LFP, LTO.\u003c\/p\u003e\n\u003cp\u003eRated IP43 for Inside PCBA, IP22 for Connection Area. Mount it close to the battery on a vertical surface with airflow around the heatsink, and wire battery first, then panels.\u003c\/p\u003e","brand":"United Global Solar","offers":[{"title":"Default Title","offer_id":53519967289525,"sku":"RS-MPPT40P","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6744\/1845\/files\/Charge_Controller_MPPT40P_-_1.jpg?v=1792240975"},{"product_id":"bravo-50-50a-mppt-charge-controller","title":"BRAVO 50 – 50A MPPT Solar Charge Controller 12V\/24V","description":"\u003ch2\u003e50A MPPT Solar Charge Controller for Larger RV and Cabin Arrays\u003c\/h2\u003e\n\u003cp\u003eAn MPPT controller tracks the array's maximum power point and converts the surplus voltage into charging current, so it harvests more than a PWM unit from the same panels — most noticeably in cold or low light, and whenever panel voltage sits well above battery voltage.\u003c\/p\u003e\n\u003cp\u003eKeep the array within 700 Watt (12V) \/ 1400 Watt (24V). Panel open-circuit voltage must stay under 100V DC — check this in cold weather, when Voc rises above the rated figure. It charges Crystal, Gel, AGM, WET, Calcium \/ LCO, LFP, LTO.\u003c\/p\u003e\n\u003cp\u003eRated IP43 for Inside PCBA, IP22 for Connection Area. Mount it close to the battery on a vertical surface with airflow around the heatsink, and wire battery first, then panels.\u003c\/p\u003e","brand":"United Global Solar","offers":[{"title":"Default Title","offer_id":53519967322293,"sku":"RS-MPPT50P","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6744\/1845\/files\/Charge_Controller_MPPT50P_-_1.jpg?v=1792240976"},{"product_id":"bravo-60-60a-mppt-charge-controller","title":"BRAVO 60 – 60A MPPT Solar Charge Controller 12V\/24V","description":"\u003ch2\u003e60A MPPT Solar Charge Controller for High-Wattage Off-Grid Systems\u003c\/h2\u003e\n\u003cp\u003eAn MPPT controller tracks the array's maximum power point and converts the surplus voltage into charging current, so it harvests more than a PWM unit from the same panels — most noticeably in cold or low light, and whenever panel voltage sits well above battery voltage.\u003c\/p\u003e\n\u003cp\u003eKeep the array within 900 Watt (12V) \/ 1800 Watt (24V). Panel open-circuit voltage must stay under 100V DC — check this in cold weather, when Voc rises above the rated figure. It charges Crystal, Gel, AGM, WET, Calcium \/ LCO, LFP, LTO.\u003c\/p\u003e\n\u003cp\u003eRated IP43 for Inside PCBA, IP22 for Connection Area. Mount it close to the battery on a vertical surface with airflow around the heatsink, and wire battery first, then panels.\u003c\/p\u003e","brand":"United Global Solar","offers":[{"title":"Default Title","offer_id":53519967355061,"sku":"RS-MPPT60P","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6744\/1845\/files\/BRAVO_60_60A_MPPT_Solar_Charge_Controller_20250108_1.jpg?v=1792240977"},{"product_id":"bravo-air-30-pwm-flush-mount-controller","title":"BRAVO AIR 30 – 30A PWM Flush Mount Controller with Bluetooth","description":"\u003ch2\u003e30A PWM Solar Charge Controller for RVs, Campers and Boats\u003c\/h2\u003e\n\u003cp\u003eA PWM controller is the simple, economical choice when panel voltage is close to battery voltage — a 12V panel on a 12V battery, for instance. It costs less than MPPT and has less to go wrong, which is why it still suits small RV, boat and shed systems.\u003c\/p\u003e\n\u003cp\u003ePanel open-circuit voltage must stay under Max. 25 VDC — check this in cold weather, when Voc rises above the rated figure.\u003c\/p\u003e\n\u003cp\u003eRated IP22. Mount it close to the battery on a vertical surface with airflow around the heatsink, and wire battery first, then panels.\u003c\/p\u003e","brand":"United Global Solar","offers":[{"title":"Default Title","offer_id":53519967387829,"sku":"RS-PWM30PF","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6744\/1845\/files\/RS-PWM30PF_30A_Flush_Mount_PWM_Solar_Charge_Controller_20251219_1.jpg?v=1792240979"},{"product_id":"bravo-pro-30-flush-mount-mppt-controller","title":"BRAVO PRO 30 – 30A MPPT Flush Mount Controller with Bluetooth","description":"\u003ch2\u003e30A MPPT Solar Charge Controller for Flush-Mount RV and Van Installs\u003c\/h2\u003e\n\u003cp\u003eAn MPPT controller tracks the array's maximum power point and converts the surplus voltage into charging current, so it harvests more than a PWM unit from the same panels — most noticeably in cold or low light, and whenever panel voltage sits well above battery voltage.\u003c\/p\u003e\n\u003cp\u003eKeep the array within 500W(12V)\/1000W(24V).\u003c\/p\u003e\n\u003cp\u003eRated IP43. UL1741, CE, EMC, FCC, RoHS. Mount it close to the battery on a vertical surface with airflow around the heatsink, and wire battery first, then panels.\u003c\/p\u003e","brand":"United Global Solar","offers":[{"title":"Default Title","offer_id":53519967420597,"sku":"RS-MPPT30FB","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6744\/1845\/files\/RS-MPPT30FB30Asolarchargingcontroller_1_34949fbd-3b62-472f-b78d-b2c429081383.jpg?v=1792240980"},{"product_id":"bravo-pro-40-flush-mount-mppt-controller","title":"BRAVO PRO 40 – 40A MPPT Flush Mount Controller with Bluetooth","description":"\u003ch2\u003e40A MPPT Solar Charge Controller for Flush-Mount RV and Van Installs\u003c\/h2\u003e\n\u003cp\u003eAn MPPT controller tracks the array's maximum power point and converts the surplus voltage into charging current, so it harvests more than a PWM unit from the same panels — most noticeably in cold or low light, and whenever panel voltage sits well above battery voltage.\u003c\/p\u003e\n\u003cp\u003eKeep the array within 600W(12V)\/1200W(24V).\u003c\/p\u003e\n\u003cp\u003eRated IP43. UL1741, CE, EMC, FCC, RoHS. Mount it close to the battery on a vertical surface with airflow around the heatsink, and wire battery first, then panels.\u003c\/p\u003e","brand":"United Global Solar","offers":[{"title":"Default Title","offer_id":53519967453365,"sku":"RS-MPPT40FB","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6744\/1845\/files\/RS-MPPT40FB40Asolarchargingcontroller_989e55aa-2492-44da-8d2e-20704534e88d.jpg?v=1792240981"},{"product_id":"bravo-legend-40-40a-pwm-controller","title":"BRAVO LEGEND 40 – 40A PWM Solar Charge Controller 12V\/24V","description":"\u003ch2\u003e40A PWM Solar Charge Controller for RV, Boat and Shed Systems\u003c\/h2\u003e\n\u003cp\u003eA PWM controller is the simple, economical choice when panel voltage is close to battery voltage — a 12V panel on a 12V battery, for instance. It costs less than MPPT and has less to go wrong, which is why it still suits small RV, boat and shed systems.\u003c\/p\u003e\n\u003cp\u003eKeep the array within 600W @12V \/ 1200W @24V.\u003c\/p\u003e\n\u003cp\u003eMount it close to the battery on a vertical surface with airflow around the heatsink, and wire battery first, then panels.\u003c\/p\u003e","brand":"United Global Solar","offers":[{"title":"Default Title","offer_id":53519967518901,"sku":"RS-PWM40P","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6744\/1845\/files\/40APWMSOLARCONTROLLERRS-PWM40P20250522_5.jpg?v=1792240982"},{"product_id":"bravo-legend-30-30a-pwm-controller","title":"BRAVO LEGEND 30 – 30A PWM Solar Charge Controller 12V\/24V","description":"\u003ch2\u003e30A PWM Solar Charge Controller for Small RV, Boat and Shed Systems\u003c\/h2\u003e\n\u003cp\u003eA PWM controller is the simple, economical choice when panel voltage is close to battery voltage — a 12V panel on a 12V battery, for instance. It costs less than MPPT and has less to go wrong, which is why it still suits small RV, boat and shed systems.\u003c\/p\u003e\n\u003cp\u003eKeep the array within 450W @12V \/ 900W @24V.\u003c\/p\u003e\n\u003cp\u003eMount it close to the battery on a vertical surface with airflow around the heatsink, and wire battery first, then panels.\u003c\/p\u003e","brand":"United Global Solar","offers":[{"title":"Default Title","offer_id":53519967584437,"sku":"RS-PWM30P","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6744\/1845\/files\/30AmpPWMSolarChargeControllerRS-PWM30P_5.jpg?v=1792240983"},{"product_id":"30a-mppt-solar-charge-controller","title":"30A MPPT Solar Charge Controller 12V\/24V","description":"\u003ch2\u003e30A MPPT Solar Charge Controller for Off-Grid and Cabin Systems\u003c\/h2\u003e\n\u003cp\u003eAn MPPT controller tracks the array's maximum power point and converts the surplus voltage into charging current, so it harvests more than a PWM unit from the same panels — most noticeably in cold or low light, and whenever panel voltage sits well above battery voltage.\u003c\/p\u003e\n\u003cp\u003eSize the array to the limits in the specifications table.\u003c\/p\u003e\n\u003cp\u003eMount it close to the battery on a vertical surface with airflow around the heatsink, and wire battery first, then panels.\u003c\/p\u003e","brand":"United Global Solar","offers":[{"title":"Default Title","offer_id":53519967649973,"sku":"RS-MPPT30","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6744\/1845\/files\/30A_3.jpg?v=1792240984"},{"product_id":"30a-12v-pwm-charge-controller","title":"30A 12V PWM Solar Charge Controller","description":"\u003ch2\u003e30A PWM Solar Charge Controller for RVs, Trailers and Boats\u003c\/h2\u003e\n\u003cp\u003eA PWM controller is the simple, economical choice when panel voltage is close to battery voltage — a 12V panel on a 12V battery, for instance. It costs less than MPPT and has less to go wrong, which is why it still suits small RV, boat and shed systems.\u003c\/p\u003e\n\u003cp\u003ePanel open-circuit voltage must stay under Max. 25 VDC — check this in cold weather, when Voc rises above the rated figure.\u003c\/p\u003e\n\u003cp\u003eRated IP22. Mount it close to the battery on a vertical surface with airflow around the heatsink, and wire battery first, then panels.\u003c\/p\u003e","brand":"United Global Solar","offers":[{"title":"Default Title","offer_id":53519968600245,"sku":"RS-PWM30F","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6744\/1845\/files\/1_ce59b6a6-bab3-48a9-8594-d75bc00e52b9.jpg?v=1792240985"},{"product_id":"bravo-waterproof-8-pwm-controller","title":"BRAVO Waterproof 8 – 8A 12V PWM Solar Controller","description":"\u003ch2\u003e8A PWM Solar Charge Controller for Boats, Gates and Battery Maintainers\u003c\/h2\u003e\n\u003cp\u003eA PWM controller is the simple, economical choice when panel voltage is close to battery voltage — a 12V panel on a 12V battery, for instance. It costs less than MPPT and has less to go wrong, which is why it still suits small RV, boat and shed systems.\u003c\/p\u003e\n\u003cp\u003eSize the array to the limits in the specifications table.\u003c\/p\u003e\n\u003cp\u003eRated IP65. Mount it close to the battery on a vertical surface with airflow around the heatsink, and wire battery first, then panels.\u003c\/p\u003e","brand":"United Global Solar","offers":[{"title":"Default Title","offer_id":53519968633013,"sku":"RS-PWM8WP","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6744\/1845\/files\/12V8AMP.jpg?v=1792240986"},{"product_id":"10a-12v-waterproof-pwm-charge-controller","title":"10A 12V Waterproof PWM Solar Charge Controller","description":"\u003ch2\u003e10A PWM Solar Charge Controller for Boats, Gates and Trailers\u003c\/h2\u003e\n\u003cp\u003eA PWM controller is the simple, economical choice when panel voltage is close to battery voltage — a 12V panel on a 12V battery, for instance. It costs less than MPPT and has less to go wrong, which is why it still suits small RV, boat and shed systems.\u003c\/p\u003e\n\u003cp\u003eSize the array to the limits in the specifications table.\u003c\/p\u003e\n\u003cp\u003eRated IP65. Mount it close to the battery on a vertical surface with airflow around the heatsink, and wire battery first, then panels.\u003c\/p\u003e","brand":"United Global Solar","offers":[{"title":"Default Title","offer_id":53519968665781,"sku":"RS-PWM10WP","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6744\/1845\/files\/12V10_20AMP.jpg?v=1792240987"},{"product_id":"20a-12v-waterproof-pwm-charge-controller","title":"20A 12V Waterproof PWM Solar Charge Controller","description":"\u003ch2\u003e20A PWM Solar Charge Controller for Boats, Trailers and Sheds\u003c\/h2\u003e\n\u003cp\u003eA PWM controller is the simple, economical choice when panel voltage is close to battery voltage — a 12V panel on a 12V battery, for instance. It costs less than MPPT and has less to go wrong, which is why it still suits small RV, boat and shed systems.\u003c\/p\u003e\n\u003cp\u003eSize the array to the limits in the specifications table.\u003c\/p\u003e\n\u003cp\u003eRated IP65. Mount it close to the battery on a vertical surface with airflow around the heatsink, and wire battery first, then panels.\u003c\/p\u003e","brand":"United Global Solar","offers":[{"title":"Default Title","offer_id":53519968698549,"sku":"RS-PWM20WP","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6744\/1845\/files\/12V10_20AMP_5f980a12-82da-4dda-ae50-3a7c9c0b5d01.jpg?v=1792240988"},{"product_id":"30a-12v-waterproof-pwm-charge-controller","title":"30A 12V Waterproof PWM Solar Charge Controller","description":"\u003ch2\u003e30A PWM Solar Charge Controller for Outdoor and Marine Installs\u003c\/h2\u003e\n\u003cp\u003eA PWM controller is the simple, economical choice when panel voltage is close to battery voltage — a 12V panel on a 12V battery, for instance. It costs less than MPPT and has less to go wrong, which is why it still suits small RV, boat and shed systems.\u003c\/p\u003e\n\u003cp\u003eSize the array to the limits in the specifications table.\u003c\/p\u003e\n\u003cp\u003eRated IP65. Mount it close to the battery on a vertical surface with airflow around the heatsink, and wire battery first, then panels.\u003c\/p\u003e","brand":"United Global Solar","offers":[{"title":"Default Title","offer_id":53519968731317,"sku":"RS-PWM30WP","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6744\/1845\/files\/PWM30A20240717_1.jpg?v=1792240989"},{"product_id":"50a-mppt-dc-dc-solar-alternator-charger","title":"50A MPPT DC-DC Solar \u0026 Alternator Charger","description":"\u003ch2\u003e50A MPPT Solar Charge Controller for Vans, Overlanders and Boats\u003c\/h2\u003e\n\u003cp\u003eAn MPPT controller tracks the array's maximum power point and converts the surplus voltage into charging current, so it harvests more than a PWM unit from the same panels — most noticeably in cold or low light, and whenever panel voltage sits well above battery voltage.\u003c\/p\u003e\n\u003cp\u003eSize the array to the limits in the specifications table.\u003c\/p\u003e\n\u003cp\u003eRated IP32. Mount it close to the battery on a vertical surface with airflow around the heatsink, and wire battery first, then panels.\u003c\/p\u003e","brand":"United Global Solar","offers":[{"title":"Default Title","offer_id":53519968862389,"sku":"RS-MPPT50DC","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6744\/1845\/files\/5_6b59030a-e2c3-4ff0-81f1-2b4e07e118d8.jpg?v=1792240990"},{"product_id":"60a-mppt-solar-charge-controller-48v","title":"60A MPPT Solar Charge Controller 12V\/24V\/36V\/48V","description":"\u003ch2\u003e60A MPPT Solar Charge Controller for Large Off-Grid and Cabin Arrays\u003c\/h2\u003e\n\u003cp\u003eAn MPPT controller tracks the array's maximum power point and converts the surplus voltage into charging current, so it harvests more than a PWM unit from the same panels — most noticeably in cold or low light, and whenever panel voltage sits well above battery voltage.\u003c\/p\u003e\n\u003cp\u003eSize the array to the limits in the specifications table.\u003c\/p\u003e\n\u003cp\u003eMount it close to the battery on a vertical surface with airflow around the heatsink, and wire battery first, then panels.\u003c\/p\u003e","brand":"United Global Solar","offers":[{"title":"Default Title","offer_id":53519968960693,"sku":"RS-MPPT60","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6744\/1845\/files\/60_Amp_MPPT_Solar_Charge_Controller.jpg?v=1792240991"},{"product_id":"bt-1-bluetooth-module-charge-controllers","title":"BT-1 Bluetooth Module for Solar Charge Controllers","description":"\u003ch2\u003eBluetooth Module for Compatible Charge Controllers\u003c\/h2\u003e\n\u003cp\u003eThis module adds Bluetooth to a compatible charge controller, so you can read charge state, history and faults on your phone instead of squinting at a panel display.\u003c\/p\u003e\n\u003cp\u003eSize the array to the limits in the specifications table.\u003c\/p\u003e\n\u003cp\u003eMount it close to the battery on a vertical surface with airflow around the heatsink, and wire battery first, then panels.\u003c\/p\u003e","brand":"United Global Solar","offers":[{"title":"Default Title","offer_id":53519968993461,"sku":"RS-BT1","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6744\/1845\/files\/RichSolarMPPTBluetoothModuleBT-17.jpg?v=1792240992"},{"product_id":"20a-mppt-solar-charge-controller","title":"20A MPPT Solar Charge Controller 12V\/24V","description":"\u003ch2\u003e20A MPPT Solar Charge Controller for Small Off-Grid and RV Arrays\u003c\/h2\u003e\n\u003cp\u003eAn MPPT controller tracks the array's maximum power point and converts the surplus voltage into charging current, so it harvests more than a PWM unit from the same panels — most noticeably in cold or low light, and whenever panel voltage sits well above battery voltage.\u003c\/p\u003e\n\u003cp\u003eSize the array to the limits in the specifications table.\u003c\/p\u003e\n\u003cp\u003eMount it close to the battery on a vertical surface with airflow around the heatsink, and wire battery first, then panels.\u003c\/p\u003e","brand":"United Global Solar","offers":[{"title":"Default Title","offer_id":53519969026229,"sku":"RS-MPPT20","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6744\/1845\/files\/RichSolar20AmpMPPTSolarChargeController2.jpg?v=1792240993"},{"product_id":"40a-mppt-solar-charge-controller","title":"40A MPPT Solar Charge Controller 12V\/24V","description":"\u003ch2\u003e40A MPPT Solar Charge Controller for Cabin and Off-Grid Arrays\u003c\/h2\u003e\n\u003cp\u003eAn MPPT controller tracks the array's maximum power point and converts the surplus voltage into charging current, so it harvests more than a PWM unit from the same panels — most noticeably in cold or low light, and whenever panel voltage sits well above battery voltage.\u003c\/p\u003e\n\u003cp\u003eKeep the array within 550W (12V) \/ 1100W (24V).\u003c\/p\u003e\n\u003cp\u003eMount it close to the battery on a vertical surface with airflow around the heatsink, and wire battery first, then panels.\u003c\/p\u003e","brand":"United Global Solar","offers":[{"title":"Default Title","offer_id":53519969058997,"sku":"RS-MPPT40","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6744\/1845\/files\/40AmpMPPTSolarChargeController2.jpg?v=1792240995"},{"product_id":"30a-12v-pwm-flush-mount-controller-negative-ground","title":"30A 12V PWM Flush Mount Controller – Negative Ground, Bluetooth","description":"\u003ch2\u003e30A PWM Solar Charge Controller for Common-Negative Vehicle Systems\u003c\/h2\u003e\n\u003cp\u003eA PWM controller is the simple, economical choice when panel voltage is close to battery voltage — a 12V panel on a 12V battery, for instance. It costs less than MPPT and has less to go wrong, which is why it still suits small RV, boat and shed systems.\u003c\/p\u003e\n\u003cp\u003eKeep the array within 600W. It charges LCO, LFP, LTO, Crystal, Gel, AGM, Flooded, Calcium, Custom.\u003c\/p\u003e\n\u003cp\u003eRated IP22. UL 1741, CE, FCC, RoHS. Mount it close to the battery on a vertical surface with airflow around the heatsink, and wire battery first, then panels.\u003c\/p\u003e","brand":"United Global Solar","offers":[{"title":"Default Title","offer_id":53519969091765,"sku":"RS-PWM30PF-NG","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6744\/1845\/files\/RS-PWM30PF_30A_Flush_Mount_PWM_Solar_Charge_Controller_20251219_1_fefc1c29-7dbf-4bc6-b39a-fbd1f72234a9.jpg?v=1791964710"},{"product_id":"30a-12v-pwm-charge-controller-negative-ground","title":"30A 12V PWM Solar Charge Controller – Negative Ground","description":"\u003ch2\u003e30A PWM Solar Charge Controller for Common-Negative RV and Van Systems\u003c\/h2\u003e\n\u003cp\u003eA PWM controller is the simple, economical choice when panel voltage is close to battery voltage — a 12V panel on a 12V battery, for instance. It costs less than MPPT and has less to go wrong, which is why it still suits small RV, boat and shed systems.\u003c\/p\u003e\n\u003cp\u003eKeep the array within 15–25V DC. It charges LFP, LTO, Gel, AGM, Flooded (WET), Calcium.\u003c\/p\u003e\n\u003cp\u003eRated IP22. UL 1741, CE. Mount it close to the battery on a vertical surface with airflow around the heatsink, and wire battery first, then panels.\u003c\/p\u003e","brand":"United Global Solar","offers":[{"title":"Default Title","offer_id":53519969124533,"sku":"RS-PWM30F-NG","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6744\/1845\/files\/1_87cfd7fe-21ca-40bc-a959-975443e3a173.jpg?v=1791964713"}],"url":"https:\/\/unitedglobalsolar.com\/collections\/charger-controle.oembed","provider":"United Global Solar","version":"1.0","type":"link"}