Products DescriptionFeatures * Build in AC charger. * Build in battery reverse polarity protection. * Adjustable charge current and output frequency. * RS-232 communication interface. * Generator has function of automatic control on and off. * Full function LCD and LED display. * AC input and output protect switch. * Build in battery temperature compensation interface. * Automatic AC and PV charger after shutdown. * Low frequency high reliable pure sine wave circuit architecture. * Optional 8 types of batteries, three-stage intelligent charger Product Paramenters Model IVPL10048DC Input Voltage48VRated output power(VA)10000VA 8000WRated output power(W)8000WInput voltage waveformSine(public facility or generator)Rated input voltage220vacGrid low voltage90Vac±7VacGrid low voltagerecovery voltage100Vac±7VacGrid high voltage280Vac±7VacGrid high voltage recovery voltage270Vac±7VacMax input voltage280VrmsRated input frequency50Hz/60HzGrid underfrequency40±1HzGrid underfrequency recovery42±1HzGrid overfrequency65±1HzGrid overfrequency recovery43±1HzOutput waveformSynchronize with input voltageOverload protectionAir switch protectionOutput short circuit protectionAir switch protectionEfficiency(grid)≥95%Switching time(AC TO DC)15ms Typical valueSwitching time(DC TO AC)15ms Typical value/30ms special valueThrough battery freeNOGrid max bypass current60ACharging parameterRated input voltage220VacInput voltage range90-280VacRated voltage outputDepending on batty typeMax charging current80AAdjustable charging current range0-80AInitial voltage of the batteryBreakerCharging short circuit current63ABreaker sizeDependent on battery type or self-definedOvercharge protectionYesMPPT Charging&Grid Charging(MPPT built-in controller is option)ApplicationPackaging & DeliveryFAQ1.How to choose suitable inverter?If your load is resistive loads, such as: bulbs, you can choose a modified wave inverter. But if it is inductive loads andcapacitive loads, we recommend using pure sine wave power inverter.2.How do I choose the size of the inverter?Different types of load demand for power are different. You can view the load power values to determine the size of the power inverter.3.How to calculate the load of working hours requires configuration of the battery size?We will usually have a formula to calculate, but it is not hundred percent accurate, because there is also the battery'scondition, the old batteries have some loss,so this is only a reference value:Work hours = battery capacity * battery voltage * 0.8/load power (H= AH*V*0.8/W)4. How's your quality control system?-- 100% PCM test by IQC-- 100% Capacity test by OQC5. How's the lead time and services?-- Fast Delivery in 10 days-- 8h response & 48h solution6. How's your R&D ability?-- Comprehensive Battery Test Center (Safety and Reliable test)-- Powerful ODM Ability to Afford Customized Design RequirementCompany Main Products Payment Terms We support wide range of secure & reliable payment methods like T/T, L/C, West Union, E-checking, Paypal and so on. Please choose your preferred payment method from those listed below. Payment TermsT/T or CashEXW30% TT in advance, pay the balance before shipmentFOBCFR (C&F)30% TT in advance, pay the balance against copy of B/LCIFL/CFor the amount more than US$90,000 payment, we can accept L/CPaypalFor the amount less than US$2,000 payment, we can accept Paypal , West Union or MoneyGramWest UnionMoneyGramCredit card or E-checkingPlace a Alibaba Trade Assurance OrderCompany Introduction  Felicity Solar Limited was founded in 2007, located in Guangzhou, China. We have specialized in the solar field for 7 years and made great achievements in overseas markets, For the past 7 years, we have developing rapidly and become a leading enterprise in this field.     Our major products are solar power system, solar street light and other applicable products such as solar lamp, solar kit and so on. We enjoy our company with high technology, experienced engineer, skilled staff and high efficient production line. Taking Customers as Our Orientation, we have been providing perfect  technical guidance and after- sales service.    To strengthen our competency, we improve the quality of our products by optimizing our production process. Thus, we have been approved by ISO9001, CE, ROHS, SONCAP and other authoritative international certification. Currently we have cooperated with partners from more than 40 countries and regional markets from Australia, Turkey, UAE, Singapore, Nigeria and so on and set up more than 10 branch offices in domestic and oversea markets. We are devoted to a low-carbon, energy-saving, environment-friendly life and hope that you can join us and contribute a better life for people in the world.Contact UsWelcome to inquire!Guangzhou Felicitysolar Technology Co., LtdWeb: http://www.felicitysolar.comMob/whatsapp/wechat : +86-18302022961Factory add:No.23, Xingfu Street, Donghua Industrial Zone, Renhe town, Baiyun District,Guangzhou,China.工厂地址： 广州人和镇东华工业区兴富街23号