NPower Solar Charge Controller — 52 1/2 Watts, 3 1/2 Amps

{"catalogEntry": { "catalogEntryIdentifier": { "uniqueID": "200442120", "externalIdentifier": { "partNumber": "121070" } }, "description": [{ "fullImage": "/images/product/images/121070_med.jpg", "shortDescription": "NPower Digital Charge Controller — 30 Amp", "longDescription": "This NPower digital charge controller is used to link solar panels together. It stabilizes incoming voltage to prevent 12V batteries from overcharge and discharge. Digital controller reduces overall system maintenance and prolongs battery life." }], "offerPrice": "Only $99.99", "wasPrice": "", "salePrice": "", "productRating": "5", "productNumRatings": "3" }, "catalogEntryURL": "http://www.northerntool.com/shop/tools/product_200442120_200442120" }

{"catalogEntry": { "catalogEntryIdentifier": { "uniqueID": "200381831", "externalIdentifier": { "partNumber": "121150" } }, "description": [{ "fullImage": "/images/product/images/121150_med.jpg", "shortDescription": "Sunforce Pro Series Controller — 12 Volt, 50 Amp Capacity, Model# 60125", "longDescription": "High-performance German-engineered charge controller with pulse width modulation for quicker charging and more efficient solar power systems and protects batteries from being overcharged by solar array. Adjusts itself automatically to 12V or 24V system voltages. Can handle up to 800 Watts of solar array, and is designed for a 12 volt system or a 24 volt system and will automatically sense the voltage of the system." }], "offerPrice": "Only $249.99", "wasPrice": "", "salePrice": "", "productRating": "4", "productNumRatings": "1" }, "catalogEntryURL": "http://www.northerntool.com/shop/tools/product_200381831_200381831" }

{"catalogEntry": { "catalogEntryIdentifier": { "uniqueID": "200578589", "externalIdentifier": { "partNumber": "27650" } }, "description": [{ "fullImage": "/images/product/images/27650_med.jpg", "shortDescription": "NPower Solar Charge Controller — 127 1/2 Watts, 8 1/2 Amps", "longDescription": "NPower Solar Charge Controller gives you maintenance-free protection for your batteries and 12V solar panels. Keeps 12V batteries in a fully charged state and maintains battery voltage while protecting against overcharge and discharge." }], "offerPrice": "Only $29.99", "wasPrice": "", "salePrice": "", "productRating": "", "productNumRatings": "0" }, "catalogEntryURL": "http://www.northerntool.com/shop/tools/product_200578589_200578589" }

{"catalogEntry": { "catalogEntryIdentifier": { "uniqueID": "200578587", "externalIdentifier": { "partNumber": "27648" } }, "description": [{ "fullImage": "/images/product/images/27648_med.jpg", "shortDescription": "NPower Solar Charge Controller — 52 1/2 Watts, 3 1/2 Amps", "longDescription": "NPower Solar Charge Controller gives you maintenance-free protection for your batteries and 12V solar panels. Keeps 12V batteries in a fully charged state and maintains battery voltage while protecting against overcharge and discharge." }], "offerPrice": "Only $19.99", "wasPrice": "", "salePrice": "", "productRating": "", "productNumRatings": "0" }, "catalogEntryURL": "http://www.northerntool.com/shop/tools/product_200578587_200578587" }